Tom Nikkola | VIGOR Training

Every once in a while, my computer bogs down. Everything I do takes longer than it should. Some programs don't even work. When that happens, I do a forced shutdown and reboot the computer. A few minutes later, it runs like new. You can do the same thing for your brain. Rather than trying to think and do things with a fraction of your cognitive abilities, you can reboot your brain with a ten-minute power nap.

Some of the world's leading companies encourage employees to sleep during their workday. For several years, companies like Google, Zappos, and Uber have had designated nap spaces and "nap pods" to help their workforce refresh their minds at midday.Costa, D. (2017). "Should Employers Encourage Power Naps?" Harvard Business Review. Retrieved from hbr.org And no, they aren't doing this to be 'cool' or 'hip.' There's a science-backed reason behind it.

This midday snooze isn't your typical slumber; it's a 'power nap.' You might be wondering: "What is a power nap?" A power nap, as the name implies, is a short bout of sleep designed to quickly rejuvenate your brain, leaving you more alert, focused, and yes, more productive.Dhand, R., & Sohal, H. (2006). "Good sleep, bad sleep! The role of daytime naps in healthy adults." Current Opinion in Pulmonary Medicine. Retrieved from journals.lww.com

Reports indicate that after incorporating power naps into their daily routine, employees at these forward-thinking companies have seen noticeable improvements in job performance, creativity, and overall job satisfaction. This is where the power of a power nap truly shines.

In this article, we'll dive into the amazing brain-rebooting benefits of power naps, explore how long a power nap should ideally be, and discuss what happens to your brain during this period of rest. Along the way, we'll make sure you're armed with evidence-based knowledge so you can optimize your own routine for peak performance.

As always, keep the conversation going: Ask a question or leave a comment.

What is a Power Nap?

To put it simply, a power nap is a brief sleep that occurs during waking hours. But there's a bit more to it than that.

Scientifically speaking, a power nap isn't about catching up on lost sleep or lazily dozing off during a dull meeting.Mednick, S., & Ehrman, M. (2006). "Take a Nap! Change Your Life." Workman Publishing. It's a strategic, short sleep that's meant to revive your mental sharpness.Dinges, D. F., Pack, F., Williams, K., Gillen, K. A., Powell, J. W., Ott, G. E., Aptowicz, C., & Pack, A. I. (1995). "Cumulative sleepiness, mood disturbance, and psychomotor vigilance performance decrements during a week of sleep restricted to 4-5 hours per night." Sleep, 20(4), 267-277.

A power nap can last anywhere between 10 to 30 minutes. The key here is to keep it 'short.' Why? Because if you nap for too long, you risk entering the deeper stages of sleep, which can leave you groggy and disoriented when you wake up. This phenomenon is known as sleep inertia.

Think of a power nap as a pit stop for your brain—a quick, but effective pause in the midst of your daily race. Just like how a quick fuel top-up can help a racing car run more efficiently, a power nap is meant to recharge your brain, so you can zoom through the rest of your day with mental clarity and agility.Gillberg, M., Kecklund, G., Axelsson, J., & Akerstedt, T. (1996). "The effects of a short daytime nap after restricted night sleep." Sleep, 19(7), 570-575.

In the following sections, we'll delve into the science behind power naps and their benefits, and answer the question that's probably lingering on your mind: "How long should a power nap be?"

The Science Behind Power Naps

When you lay your head down for a power nap, what exactly happens to your brain? The answer lies in the unique architecture of sleep.

Sleep comprises cycles, each including various stages, from light sleep to deep sleep and the dream-infused Rapid Eye Movement (REM) sleep.Carskadon,

Picture this: you’re standing in the energy drink aisle of your local supermarket, scanning the cans of vibrant colors and flashy designs. Among the long list of ingredients, you see one name pop up repeatedly - taurine. Ever wondered what this mysterious ingredient is and how it impacts your body? You're not alone.

Taurine, a common component in energy drinks, has been the subject of numerous research studies and health discussions. Many claims swirl around this ingredient, from incredible health benefits to potential side effects. But how many of these claims are backed by science?

Taurine Health Benefits

Taurine, often known for its presence in energy drinks, plays a crucial role in various bodily functions. This amino acid, naturally found in meats, fish, and dairy, provides a myriad of benefits, from supporting heart health to boosting athletic performance. Let's delve deeper into these benefits.

Heart Health: Taurine shines particularly bright when it comes to heart health. It aids in regulating blood pressure and lowering cholesterol levels. Notably, taurine helps combat atherosclerosis, a process where plaque builds up in your arteries, leading to a potential heart attack. Research in the Experimental & Clinical Cardiology Journal discovered that taurine supplementation effectively reduces the risk of heart disease in individuals with high cholesterol.Beyranvand, Mohammad R., et al. "Effect of Taurine Supplementation on Exercise Capacity of Patients with Heart Failure." Experimental & Clinical Cardiology, vol. 16, no. 2, 2014, pp. 54–57. Thus, maintaining adequate taurine levels can be a significant step towards a healthier heart.

Athletic Performance: Taurine is a beloved supplement among athletes and fitness enthusiasts. It plays a key role in muscle function, helping muscles work harder, longer, and safer. Taurine aids in transporting necessary nutrients to your muscles and reduces muscle damage during intense workouts. Research in the Amino Acids Journal showed that taurine supplementation improved exercise performance and reduced muscle damage in trained middle-distance runners.Balshaw, Thomas G., et al. "The Effect of Acute Taurine Ingestion on 3-Km Running Performance in Trained Middle-Distance Runners." Amino Acids, vol. 44, no. 2, 2013, pp. 555-561.

Brain Health: Taurine also contributes significantly to brain health by acting as a neuroprotective agent. It helps regulate water and mineral salt levels in your blood, crucial for brain function. A study in the Journal of Biomedical Science suggested that taurine could potentially protect against neurodegenerative diseases by reducing oxidative stress and inflammation.Menzie, Janet, et al. "Taurine and Central Nervous System Disorders." Journal of Biomedical Science, vol. 21, no. 1, 2014, p. 19.

Eye Health: Taurine plays a significant role in maintaining proper vision, even though it might not be the first thing that comes to mind when considering eye health. Taurine is found in high concentrations in the retina, and its deficiency can lead to severe problems, including retinal degeneration. Research published in Molecular Vision showed a direct relationship between taurine deficiency and photoreceptor cell death, leading to impaired vision.Froger, Nicolas, et al. "Taurine: The Comeback of a Neutraceutical in the Prevention of Retinal Degenerations." Molecular Vision, vol. 20, 2012, pp. 733-748.

Hearing Protection: Similarly, taurine also appears to play a role in maintaining proper auditory function. A study in Hearing Research found that taurine may help protect against age-related hearing loss in animals.Brozoski, Thomas J., et al. "Taurine Supplementation Prevents Noise-Induced Hearing Loss in the Guinea Pig." Hearing Research, vol. 226, no. 1-2, 2007, pp. 36–45. Though this area is still under investigation, it is possible that taurine could provide similar benefits in humans.

Anti-Anxiety: Anxiety is a common affliction in tod...

For years, maybe decades now, we've heard about how essential omega-3s, and more specifically, DHA and EPA, are for our health. Fish oil has been the standard source of omega-3s, and mounds of research support its use. However, some people don't eat animal products. Others have grown concerned about overfishing and would prefer an alternative source for omega-3 supplements. These consumer demands led to the development of algae oil, a vegan and sustainable omega-3 source.

At first, consuming an oil derived from that slimy green stuff might sound strange. But, when you think about it, fish oil is high in omega-3s because fish eat algae. So, we shouldn't be surprised that if we can consume it in some way, we'll get the same omega-3s the fish get without needing to consume it from them.

This article isn't to convince you to ditch fish oil. We use it regularly. Instead, I only hope to give you an alternative if fish oil isn't your thing. Hopefully, being healthy is your thing, and the research shows that for optimal health, you need to get in more omega-3s than your diet provides.

What is algae oil?

When you hear "algae", your mind might picture greenish blobs floating on the surface of a pond or ocean. But, there's so much more to these simple organisms. They are tiny, yet powerful, factories capable of creating essential nutrients like Omega-3 fatty acids.

So, what exactly is algae oil? Algae oil is a plant-based oil derived directly from algae. Unlike fish or krill oil, it doesn't come from animals, but from microalgae cultivated in controlled environments. This is why it's a go-to source of Omega-3 for those on a vegan or vegetarian diet.

Here's how it works. Algae are grown in large, closed systems where they can be fed with carbon dioxide and sunlight. As they grow, they produce oil rich in docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)—the most beneficial types of Omega-3 fatty acids.Lenihan-Geels, G., Bishop, K. S., & Ferguson, L. R. (2013). Alternative Sources of Omega-3 Fats: Can We Find a Sustainable Substitute for Fish? Nutrients, 5(4), 1301–1315. https://doi.org/10.3390/nu5041301 Once the algae are mature, the oil is extracted, purified, and voila—you've got algae oil.

The best part is that this process doesn't contribute to overfishing or disrupt marine ecosystems. Quite the opposite: it's a sustainable practice that reduces carbon dioxide in the atmosphere. But beyond its green credentials, the real power of algae oil lies in its high-quality Omega-3 content.

Algae Oil and Omega-3s

Omega-3s are a type of polyunsaturated fat that your body can't produce on its own, meaning you need to get them from your diet.Swanson, D., Block, R., & Mousa, S. A. (2012). Omega-3 fatty acids EPA and DHA: health benefits throughout life. Advances in nutrition, 3(1), 1–7. https://doi.org/10.3945/an.111.000893 There are three types you should know about: alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).

ALA is commonly found in plant-based foods like flaxseeds, chia seeds, and walnuts. Your body can convert ALA to EPA and DHA, but the conversion rate is extremely low.Brenna, J. T. (2002). Efficiency of conversion of alpha-linolenic acid to long chain n-3 fatty acids in man. Current Opinion in Clinical Nutrition and Metabolic Care, 5(2), 127–132. https://doi.org/10.1097/00075197-200203000-00002 That's where EPA and DHA, the Omega-3 superstars, come into play. They're primarily found in fatty fish and algae.

So where does algae oil fit into all of this? Algae oil is an incredibly potent source of DHA and EPA, meaning it provides these valuable Omega-3s in a form that your body can use directly. This is a significant advantage over plant-based Omega-3 sources, which only provide ALA.

You might be wondering why we often associate fish with Omega-3s. The truth is, fish are rich in Omega-3s because they eat algae,

A little while back, I wrote an article about tennis elbow, leading to many more emails and direct messages than I expected. I guess it's more common among my readers than I realized. Undoubtedly, its close cousin, Golfer's Elbow, is equally common. It's also just as painful and stems from a similar cause. And, just like tennis elbow isn't just a tennis-playing issue, golfer's elbow doesn't affect only golfers.

About a week after I wrote How to Treat Tennis Elbow Fast: Exercises, Supplements, and Therapies, I connected with the founder of Fiix Body, who told me about a device he created that's as effective as the best physical therapy, and which you can do from home.

I was intrigued. He offered to send me one to try. Coincidentally, a couple of days later, I started showing signs of golfer's elbow. That was about a month ago, and my golfer's elbow has progressively worsened. However, I didn't want to open my Fiix Body box until my golfer's elbow had gotten severe, as I wanted to give it a serious trial. I opened the box today and started using it.

I figured it was time to not only write about golfer's elbow and its symptoms and causes, but also time to highlight the research-supported benefits of Fiix Body. Oh, and I've got some great news for you, too. The team at Fiix Body hooked me up with a special discount for my readers. You can get $100 off the device when you use my link, and it comes with a 90-day money-back guarantee! That blew my mind the most. You can try it seriously, and if you don't find relief in a couple of months of regular use, you can get your money back.

Let's get on with this article and help you eliminate golfer's elbow.

What is golfer's elbow?

Golfer's elbow, or medial epicondylitis, is a condition characterized by pain and inflammation on the inner side of your elbow, where the tendons of your forearm muscles attach to the bony bump (epicondyle). It's typically caused by damage to the tendons and muscles due to overuse or repetitive motion. While the name may suggest it's exclusive to golfers, it definitely isn't. It can affect anyone who engages in activities that strain the forearm muscles.

Speaking of activities, certain resistance training exercises can inadvertently exacerbate golfer's elbow if not executed with proper form. Wrist curls, reverse wrist curls, forearm pronation and supination exercises, and pull-up or chin-up movements may worsen the condition, particularly if you're not careful with the weights you're lifting or your technique.Peterson M, Butler S, Eriksson M, Svärdsudd K. A randomized controlled trial of exercise versus wait-list in chronic tennis elbow (lateral epicondylosis). Ups J Med Sci. 2011 Nov;116(4):269-79. doi: 10.3109/03009734.2011.600476.

It sounds similar to tennis elbow, and in some ways, it is, but the underlying cause is different in each. While both involve inflammation of the tendons in the elbow due to overuse, tennis elbow affects the outer part of the elbow rather than the inside.Shiri R, Viikari-Juntura E. Lateral and medial epicondylitis: role of occupational factors. Best Pract Res Clin Rheumatol. 2011 Feb;25(1):43-57. doi: 10.1016/j.berh.2011.01.013. The distinction between the two conditions is crucial for accurate diagnosis and effective treatment.

Symptoms of golfer's elbow usually include pain and tenderness on the inside, stiffness, weakness in the hands and wrists, and a tingling or numbing sensation radiating into one or more fingers, usually the ring and little fingers.Herquelot E, Guéguen A, Roquelaure Y, Bodin J, Sérazin C, Ha C, et al. Work-related risk factors for incidence of lateral epicondylitis in a large working population. Scand J Work Environ Health. 2013 Nov;39(6):578-88. doi: 10.5271/sjweh.3371. Epub 2013 Jun 26. The pain might flare up during activities that involve gripping or bending the wrist toward the forearm or while doing those specific resistance exercises mentioned earlier.

You've probably heard of PCOS, right? But if you don't have it, you might not really understand it. And even if you do have it, you might not understand what you can do to combat its symptoms. We'll cover it all in this guide - nutrition, exercise, and supplements. We'll even take a brief look at how conventional medicine addresses Polycystic Ovary Syndrome.

According to a study published in the Journal of Clinical Endocrinology and Metabolism, the prevalence of PCOS may be as high as 20% among reproductive-aged women, based on broader diagnostic criteria.Azziz, R. (2016). Polycystic ovary syndrome. Obstetrics & Gynecology, 128(1), 181. That's right, 1 in 5 women of childbearing age could be affected by this syndrome. This figure has seen a stark increase from the estimated 5-10% only a few decades ago.March, W. A., Moore, V. M., Willson, K. J., Phillips, D. I., Norman, R. J., & Davies, M. J. (2010). The prevalence of polycystic ovary syndrome in a community sample assessed under contrasting diagnostic criteria. Human Reproduction, 25(2), 544-551.

Now, if you're thinking, "It's just a hormone imbalance, right?", let's put things in perspective. PCOS isn't just about hormonal fluctuations or cosmetic effects. It's been linked with serious health conditions like type 2 diabetes, cardiovascular disease, and endometrial cancer.Barry, J. A., Azizia, M. M., & Hardiman, P. J. (2014). Risk of endometrial, ovarian and breast cancer in women with polycystic ovary syndrome: a systematic review and meta-analysis. Human Reproduction Update, 20(5), 748-758.

So, if you've been nonchalantly sweeping PCOS under the carpet, it's time to pull it out and face it head-on. By understanding what PCOS is, its connection with body weight, and how to optimize your lifestyle choices (we're talking about diet, exercise, and supplements), you can take proactive steps to manage this condition and embrace a healthier future.

Of course, being that Poolycystic Ovary Syndrome (PCOS) is a medical issue, it's important to work with an integrative doctor for a complete treatment plan. Hopefully this guide can help you in your conversation with him or her.

What is PCOS?

When you hear PCOS, you're likely picturing a medical condition with some kind of hormonal imbalance. While that's true, PCOS is much more than that. Polycystic Ovary Syndrome, or PCOS, is a health disorder that affects women in their reproductive years. It's characterized by a variety of symptoms, including hormonal imbalances, irregular periods, and polycystic ovaries.Fauser, B. C., Tarlatzis, B. C., Rebar, R. W., Legro, R. S., Balen, A. H., Lobo, R., ... & Norman, R. J. (2012). Consensus on women’s health aspects of polycystic ovary syndrome (PCOS): the Amsterdam ESHRE/ASRM-Sponsored 3rd PCOS Consensus Workshop Group. Fertility and sterility, 97(1), 28-38.

But what does "polycystic" mean? It refers to the multiple small cysts (fluid-filled sacs) that form in the ovaries of women with PCOS. Now, don't be alarmed by the term "cysts". They are not harmful or cancerous. However, they do disrupt the normal functioning of the ovaries and often lead to hormone imbalances.Teede, H. J., Misso, M. L., Costello, M. F., Dokras, A., Laven, J., Moran, L., ... & Yildiz, B. O. (2018). Recommendations from the international evidence-based guideline for the assessment and management of polycystic ovary syndrome. Fertility and sterility, 110(3), 364-379.

The most common hormones that go haywire in PCOS are insulin and androgens. Insulin is a hormone that regulates your blood sugar levels. When there's too much insulin, or when your body doesn't respond well to it (a condition known as insulin resistance), it could lead to an overproduction of androgens. Androgens are the so-called 'male' hormones, and while women naturally have them, higher levels can wreak havoc on your menstrual cycle and lead to PCOS symptoms.Goodarzi, M. O., Dumesic, D. A., Chazenbalk, G., & Azziz, R. (2011).

You've probably heard of whey protein. Maybe you've seen it lining the shelves of your local health food store, featured in a recipe for a post-workout shake, or touted as an essential supplement by fitness enthusiasts. But do you know what whey protein is? More importantly, do you understand its benefits and why it should be a regular part of your diet?

Over the course of this article, we'll be exploring the what, why, and how of whey protein. You'll learn about its benefits, the difference between whey concentrate and isolate, and how to use it for weight loss. Whether you're a gym-goer looking to optimize your recovery or simply aiming to maintain a healthy weight, there's something here for you.

What is Whey Protein?

In simple terms, whey protein is a complete, high-quality protein extracted from milk. Milk is separated into solids, curds, and a liquid during the cheese-making process. This liquid is whey.

It might surprise you to learn that, historically, this whey was seen as a waste product in cheese-making.Walstra P, Wouters JT, Geurts TJ. Dairy Science and Technology, Second Edition. CRC Press; 2005. It was often discarded without a second thought. That was until curious minds decided to investigate its potential.

As it turns out, that 'waste product' was a nutritional gold mine. Researchers found that whey protein is a 'complete' protein, meaning it contains all nine essential amino acids, the building blocks of protein that your body can't produce on its own.Hoffman JR, Falvo MJ. Protein - Which is Best?. J Sports Sci Med. 2004;3(3):118-30. PMID: 24482589; PMCID: PMC3905294. This revelation transformed how we view and use whey protein today.

But the story of whey protein doesn't end there. There are different types of whey protein, namely whey concentrate and whey isolate. Each of these varieties has a unique production process and nutritional profile, which we'll delve into later.

So, whey protein isn't just a fancy supplement. It's a natural, versatile source of essential nutrients that can be crucial to your health and fitness.

Whey Concentrate vs Whey Isolate

When it comes to whey protein, you'll find it in two forms: whey concentrate and whey isolate. Both derive from the same source, but the difference lies in the processing method and their nutritional profiles.

Whey Concentrate is produced through ultrafiltration of whey, resulting in a product that retains a higher amount of bioactive compounds and nutrients.Sakkas H, Mpesios A, Zaragotas D, et al. Nutrition in the Prevention and Treatment of Abdominal Obesity. Elsevier; 2014. These include:

Immunoglobulins: These are proteins that play a key role in the immune function by fighting off bacteria and viruses.Ng TB, Cheung RCF, Wong JH, Wang Y. Immunoactive proteins and peptides from foods. Food Sci Hum Wellness. 2015;4(3):103-110. doi:10.1016/j.fshw.2015.07.003.

Lactoferrin: An iron-binding protein with potent antimicrobial and anti-inflammatory properties, contributing to improved gut and immune health.Legrand D, Elass E, Carpentier M, Mazurier J. Lactoferrin: a modulator of immune and inflammatory responses. Cell Mol Life Sci. 2005 Nov;62(22):2549-59. doi: 10.1007/s00018-005-5369-8. PMID: 16261269.

Growth Factors: Such as IGF-1, these compounds support cell growth and recovery.Barbieri M, Ferrucci L, Ragno E, Corsi A, Bandinelli S, Bonafè M, Olivieri F, Giovagnetti S, Franceschi C, Guralnik JM, Paolisso G. "Chronic inflammation and the effect of IGF-I on muscle strength and power in older persons." Am J Physiol Endocrinol Metab. 2003 Mar;284(3):E481-7. doi: 10.1152/ajpendo.00319.2002.

Whey concentrate generally contains around 70-80% protein, with the remaining percentage comprising carbohydrates, fats, and moisture. It also contains lactose, making it unsuitable for those with lactose intolerance.

On the other hand, Whey Isolate goes through a more intensive process known as cross-flow microfiltration.

Here in Wisconsin, we had one of the worst air quality index levels ever this past week. Smoke from Canada's wildfires hung in the air, creating a thick haze. The smoke didn't bother me, but I assumed that some people would be extra sensitive to it. As the day progressed, I started thinking of ways people might protect themselves from the effects of wildfire air pollution, including the use of supplements or essential oils and other simple choices.

I also wondered, of course, how much of the hysteria about the air quality index was created by simply having an "Air Quality Index" to look at. It would be like having an app that notifies you of each crime as it happens in Minneapolis. Nobody would want to go there. We don't watch any mainstream media or local news, but I can imagine it was one of the top stories in the news cycle, creating unnecessary fear.

While Canada's wildfires might be at record levels, it isn't the first time in history that people have breathed in polluted air. But we've been conditioned to fear a lot more about everyday life in recent years. It's possible our adoption of a "safety culture" has made us more likely to freak out from a day of smoky air, whereas in the past we'd carry on with life without giving it much thought. Whichever the case, there are some things you can do to keep your lungs healthy in the midst of higher levels of smoke.

Use this as a guide when facing a similar circumstance as we were this past week, and remember that I'm referring to occasional exposure to poor air quality from wildfire smoke far away. I'm not referring to how to approach things if you're right next to the fire.

Wildfire Air Pollution and PM2.5

A raging wildfire, fueled by dry conditions and strong winds, sends billowing plumes of smoke into the atmosphere. This smoke isn't just a nuisance; it's a complex mixture of gases and fine particles that can have a significant impact on air quality, both locally and hundreds, even thousands, of miles away.Liu JC, Pereira G, Uhl SA, Bravo MA, Bell ML. A systematic review of the physical health impacts from non-occupational exposure to wildfire smoke. Environ Res. 2015;136:120-132.

The primary concern regarding wildfire smoke is something known as PM2.5. This term refers to particulate matter that measures less than 2.5 micrometers in diameter. For context, that's approximately 3% the diameter of a human hair."Particulate Matter (PM2.5) Trends". U.S. Environmental Protection Agency. 2023. Their minuscule size allows these particles to stay aloft for long periods, infiltrating urban and rural areas alike.

You might wonder, "These particles are tiny. How much harm can they really do?" Don't let their size fool you. PM2.5 particles are so small they can bypass the body's natural defenses, infiltrating the deepest parts of your lungs and even entering your bloodstream.Pope CA 3rd, Bhatnagar A, McCracken JP, Abplanalp W, Conklin DJ, O'Toole T. Exposure to Fine Particulate Air Pollution Is Associated With Endothelial Injury and Systemic Inflammation. Circ Res. 2016;119(11):1204-1214. This can trigger a cascade of health issues, particularly affecting the respiratory and cardiovascular systems.Reid CE, Brauer M, Johnston FH, Jerrett M, Balmes JR, Elliott CT. Critical Review of Health Impacts of Wildfire Smoke Exposure. Environ Health Perspect. 2016;124(9):1334-1343.

How PM2.5 Impacts Your Lungs

Wildfire smoke, rich in these PM2.5 particles, is particularly problematic for people with pre-existing respiratory conditions such as asthma or chronic obstructive pulmonary disease (COPD). But even healthy people aren't immune to its effects. Exposure can lead to symptoms such as coughing, wheezing, shortness of breath, and chest pain."Wildfire Smoke and Your Patients' Health". U.S. Environmental Protection Agency. 2023.

For people with asthma, exposure to PM2.5 particles from wildfire smoke can trigger asthma attacks,

Do you find yourself struggling with concentration and productivity throughout the day? With the constant distractions and demands of modern life, it can be difficult to stay focused and on-task. But what if there was a natural way to boost your brainpower and increase your productivity? Enter essential oils. These potent plant-based oils have been used for centuries to enhance mental focus, clarity, and overall wellbeing.

In this article, we'll explore the top five essential oils that are known for their ability to improve focus and productivity. Whether you're a student, a busy professional, or just looking for a natural way to stay sharp, these oils are sure to help you achieve your goals and stay on top of your game.

So, grab your diffuser and let's get started!

How Essential Oils Enhance Focus and Boost Productivity

Essential oils are highly concentrated plant extracts that are derived from various parts of plants, including leaves, flowers, and roots. They contain natural compounds that can have a powerful effect on the body and the mind.

When inhaled or applied to the skin, essential oils can stimulate the olfactory system (your sense of smell) and trigger a response in the brain. This can have a range of effects, including improving focus, reducing stress, and boosting energy levels.Moss, M., Hewitt, S., Moss, L., & Wesnes, K. (2008). Modulation of cognitive performance and mood by aromas of peppermint and ylang-ylang. International Journal of Neuroscience, 118(1), 59–77.

Essential oils can be used in various ways to promote focus and productivity.

One of the most popular methods is diffusing the oils in a diffuser. A diffuser disperses the oil into the air, allowing you to inhale the scent and experience its benefits. Another way to use essential oils is through topical application, where the oil is diluted with a carrier oil and applied to the skin. This can be done through massage or by adding the oil to a bath. Essential oils can also be inhaled directly from the bottle, or added to food or drinks for ingestion.

The benefits of essential oils for focus and productivity are well-documented. Some oils are known for their ability to improve mental clarity and alertness, while others are more effective at reducing stress and promoting relaxation.

By using the right oils in the right way, you can create a customized blend that works specifically for your needs (or buy a pre-made blend designed by one of the leading companies in the world of essential oils).

Top 5 Essential Oils for Focus and Productivity

Hundreds of essential oils are available, so it can seem daunting to know where to start. Are these the only essential oils for focus? No. But in writing this article, my goal isn't to cover every one of them, leaving you confused about where to begin. It's to get you started, so you take advantage of the benefits essential oils offer. That's why I'm limiting this list to the top five essential oils for focus and productivity.

1. Peppermint

Invigorating and fresh, peppermint oil is like a shot of espresso for your mind. It's particularly effective for combating mental fatigue and improving focus.

One study found that the aroma of peppermint oil enhanced memory and increased alertness in participants.Moss, M., Hewitt, S., Moss, L., & Wesnes, K. (2008). Modulation of cognitive performance and mood by aromas of peppermint and ylang-ylang. International Journal of Neuroscience, 118(1), 59–77.

Another study found that inhaling peppermint oil could lead to improved cognitive performance. The research suggested that the scent of peppermint oil could improve focus, alertness, and memory.Raudenbush, B., Grayhem, R., Sears, T., & Wilson, I. (2009). Effects of peppermint and cinnamon odor administration on simulated driving alertness, mood and workload. North American Journal of Psychology, 11(2).

The active ingredient, menthol,

The spring and early summer is a common time for overuse injuries and other joint pain. Shoulder pain being one of the most common. It's that nagging ache in your shoulder that refuses to let up. Maybe it comes and goes, maybe it's a constant throb, but either way, it's starting to interfere with your daily life. Now you're here, asking the important questions: "Why do my shoulders hurt?" "What are the causes of shoulder pain?" and crucially, "What can I do about shoulder pain?"

The good news is, you're not alone. Shoulder pain affects millions of people worldwide, making it a public health concern. A study in the Journal of Physical Therapy Science indicates that the prevalence of shoulder pain in the general population could be up to 66.7%.Takahashi, N., Aoba, Y., Shiozawa, H., & Aizawa, J. (2019). Effect of posture on shoulder muscle activity during smartphone use. Ergonomics, 62(10), 1316-1324. And just like you, many people are searching for answers.

Hopefully, by the end of this article, you'll have found most of those answers. If not, leave a comment or post your question.

The Complex Design of the Shoulder: A Blessing and a Curse

Your shoulder isn't just a singular entity. It's a complicated system, a mechanical marvel, that has been designed for an impressive range of motion. The shoulder is made up of three bones - the clavicle (collarbone), the scapula (shoulder blade), and the humerus (upper arm bone). These bones work together through four distinct joints, namely the glenohumeral, acromioclavicular, sternoclavicular, and the scapulothoracic joints.Ackland, D. C., Pak, P., Richardson, M., & Pandy, M. G. (2008). Moment arms of the muscles crossing the anatomical shoulder. Journal of Anatomy, 213(4), 383-390.

Surrounding these bones and joints is a network of muscles, tendons, and ligaments. This includes the rotator cuff, which comprises four key muscles providing stability to the shoulder joint, and the deltoid muscle, which powers the lifting of the arm.Lewis, J. S. (2016). Rotator cuff tendinopathy: a model for the continuum of pathology and related management. British Journal of Sports Medicine, 50(19), 1187-1191.

This complex structure enables your shoulder to perform a myriad of tasks every day. From reaching for a can on the top shelf, to throwing a ball, or even brushing your hair, few body parts offer such diversity of movement. However, this benefit comes at a cost.

This inherent mobility of the shoulder makes it susceptible to a range of injuries and conditions. Overuse, trauma, or strain can cause a variety of shoulder conditions, including rotator cuff tears, impingement, and frozen shoulder.

The intensive use of the shoulder in sports, especially those requiring repetitive overhead movements, further raises the risk of injuries.Yang, J. L., Chang, C. W., Chen, S. Y., Wang, S. F., & Lin, J. J. (2017). Mobilization techniques in subjects with frozen shoulder syndrome: randomized multiple-treatment trial. Physical Therapy, 97(10), 1003-1013.

While our shoulder's dynamic capability is a boon for performing diverse movements, it also increases the risk of injury and pain. In the following sections, we will delve into how everyday habits, such as posture, can further affect your shoulder health.

The Common Causes of Shoulder Pain

Understanding the causes of shoulder pain isn't always straightforward. While injuries and conditions related to the shoulder anatomy we've discussed are prevalent, there are other potential causes to consider.

Age-related wear and tear is a common cause. With time, the cartilage in our shoulders naturally deteriorates, leading to conditions like osteoarthritis. A research article in the American Journal of Sports Medicine confirms that age-related changes can predispose individuals to a host of shoulder disorders, including rotator cuff tears and glenohumeral osteoarthritis.Minagawa, H., Yamamoto, N., Abe, H., Fukuda, M., Seki, N., Kikuchi,

In some health and fitness circles, where ascorbic acid is considered a "synthetic form of vitamin C," influencers and some nutritionists warn their followers of the dangers of ascorbic acid. But is it really as bad as they claim, or like many things in nutrition, are they misinformed?

I'll try to set the record straight, covering many of the reasons some people warn against using ascorbic acid, and also covering its benefits and why I use and recommend it.

If you have thoughts or questions I don't cover, share them in the comments area.

What is Ascorbic Acid?

You may have heard the term "ascorbic acid," but what exactly is it? Ascorbic acid is a water-soluble vitamin, commonly known as vitamin C. Chemically speaking, it is an organic compound with the molecular formula C₆H₈O₆.

This essential nutrient plays a crucial role in the functioning of our bodies. It acts as an antioxidant, protecting cells from harmful free radicals, which are unstable molecules that can cause damage. Ascorbic acid also plays a vital role in collagen synthesis, a protein that supports the structure and health of our skin, bones, and connective tissues.

One study published in the Journal of the American College of Nutrition found that adequate vitamin C intake is associated with a reduced risk of chronic diseases, such as cardiovascular disease and certain types of cancer.Johnston, C. S., et al. (2014). Vitamin C supplementation slightly improves physical activity levels and reduces cold incidence in men with marginal vitamin C status: A randomized controlled trial. Journal of the American College of Nutrition, 33(5), 417-424. Another study published in Nutrients emphasized the role of ascorbic acid in enhancing immune function and supporting the body's defense against pathogens.Carr, A. C., et al. (2017). Vitamin C and immune function. Nutrients, 9(11), 1211.

What is the difference between ascorbic acid and vitamin C?

The terms "ascorbic acid" and "vitamin C" are often used interchangeably, but they're not the same. All ascorbic acid is vitamin C, but not all vitamin C is ascorbic acid.

Ascorbic acid is a specific form of vitamin C. Chemically, ascorbic acid is the purest form of vitamin C, with the molecular formula C₆H₈O₆ I mentioned above. It is the active and most well-known component of vitamin C.

However, vitamin C is a broader term that encompasses not only ascorbic acid but also other related compounds with vitamin C activity. These compounds include dehydroascorbic acid, ascorbyl palmitate, and various mineral ascorbates, which are salts of ascorbic acid.

While ascorbic acid is the most common and readily available form of vitamin C, "vitamin C" describes the presence and activity of all the compounds. They contribute to the overall vitamin C activity and have similar functions and benefits as ascorbic acid itself.

Different forms of vitamin C can be found in a variety of food sources. For example:

Ascorbic Acid: This is the purest form of vitamin C and is commonly found in fruits and vegetables such as citrus fruits (oranges, lemons), berries (strawberries, blueberries), kiwi, bell peppers, and leafy greens (spinach, kale).USDA FoodData Central

Dehydroascorbic Acid: This is an oxidized form of vitamin C that can be converted back to ascorbic acid within the body. Foods like broccoli, Brussels sprouts, and cauliflower contain dehydroascorbic acid, which can be utilized by the body to provide vitamin C activity.

Ascorbyl Palmitate: This is a fat-soluble form of vitamin C that can be found in some processed foods, supplements, and skincare products. It is commonly used as a vitamin C supplement due to its stability and potential benefits in certain formulations.Yamamoto, Y., et al. (2001). Stability of ascorbyl palmitate in solid lipid nanoparticles. Journal of Agricultural and Food Chemistry, 49(3), 1456-1460.

Mineral Ascorbates: These are mineral salts of ascorbic acid,