Body Science Podcast

What you should know about Vitamin K2 – the little-known nutrient, deficient in 97% of Western populations. NattoPharma’s Chris Speed, nutritional scientist and dietician, talk with BSc’s Greg Young about the importance of K2 for young, old and athletes. What is it? Are you getting enough from your diet? Strongly tied to cardiovascular health and reduced risk of heart disease, bone density and prevention of osteoporosis, increased V02 max and athletic performance, energy and recovery, Vitamin K2 could be the supplement you didn’t know you needed.

 

The Palaeolithic diet and cardiometabolic syndrome: Can an ancient diet be the way of the future?https://www.sciencedirect.com/science/article/pii/S2212958818300144

Can omega-3 polyunsaturated fatty acids improve metabolic profile in polycystic ovary syndrome (PCOS)?https://www.sciencedirect.com/science/article/pii/S2212958817301179

Methylenetetrahydrofolate reductase (MTHFR): Mythology or polymorphism(ology)?https://www.sciencedirect.com/science/article/pii/S2212958817300058

Can methylenetetrahydrofolate reductase (MTHFR) polymorphisms increase the risk of chronic disease, such as non-alcoholic fatty liver disease (NAFLD)?https://www.sciencedirect.com/science/article/pii/S2212958817300125

The effect of omega-3 polyunsaturated fatty acids on fibrin and thrombin generation in healthy subjects and subjects with cardiovascular diseasehttps://www.ncbi.nlm.nih.gov/pubmed/25703517

Effects of omega-3 polyunsaturated fatty acids on platelet function in healthy subjects and subjects with cardiovascular diseasehttps://www.ncbi.nlm.nih.gov/pubmed/23329646

The influence of diet and nutrients on platelet functionhttps://www.ncbi.nlm.nih.gov/pubmed/24497119

The influence of herbal medicine on platelet function and coagulation: a narrative reviewhttps://www.ncbi.nlm.nih.gov/pubmed/25839871

Comment on "Danshen and the Cardiovascular System: New Advances for an Old Remedy"https://www.ncbi.nlm.nih.gov/pubmed/26951503

Effect of omega-3 fish oil on cardiovascular risk in diabeteshttps://www.ncbi.nlm.nih.gov/pubmed/20534874

Diurnal changes and levels of fibrin generation are not altered by continuous positive airway pressure (CPAP) in obstructive sleep apnoea (OSA). A randomised, placebo-controlled crossover studyhttps://www.ncbi.nlm.nih.gov/pubmed/22334531

Effects of continuous positive airway pressure on coagulability in obstructive sleep apnoea: a randomised, placebo-controlled crossover study

Ever thought about taking a natural test booster? Should you? Dr Brad McEwen PhD - naturopath, nutritionist, herbalist, educator, researcher, and mentor with over 19 years of clinical experience - and Body Science founder Greg Young discuss all you need to know about naturally boosting your T-levels: Symptoms of low testosterone, benefits of healthy testosterone levels, who/what age test boosters are suitable for, the ingredients that work, and the all-important difference between steroids and natural test boosters.

As always this information is not designed to diagnose, treat, prevent or cure any condition and is for information purposes only – please discuss any information in this podcast with your health care professional before making any changes to your current lifestyle.

 

The Palaeolithic diet and cardiometabolic syndrome: Can an ancient diet be the way of the future?https://www.sciencedirect.com/science/article/pii/S2212958818300144

Can omega-3 polyunsaturated fatty acids improve metabolic profile in polycystic ovary syndrome (PCOS)?https://www.sciencedirect.com/science/article/pii/S2212958817301179

Methylenetetrahydrofolate reductase (MTHFR): Mythology or polymorphism(ology)?https://www.sciencedirect.com/science/article/pii/S2212958817300058

Can methylenetetrahydrofolate reductase (MTHFR) polymorphisms increase the risk of chronic disease, such as non-alcoholic fatty liver disease (NAFLD)?https://www.sciencedirect.com/science/article/pii/S2212958817300125

The effect of omega-3 polyunsaturated fatty acids on fibrin and thrombin generation in healthy subjects and subjects with cardiovascular diseasehttps://www.ncbi.nlm.nih.gov/pubmed/25703517

Effects of omega-3 polyunsaturated fatty acids on platelet function in healthy subjects and subjects with cardiovascular diseasehttps://www.ncbi.nlm.nih.gov/pubmed/23329646

The influence of diet and nutrients on platelet functionhttps://www.ncbi.nlm.nih.gov/pubmed/24497119

The influence of herbal medicine on platelet function and coagulation: a narrative reviewhttps://www.ncbi.nlm.nih.gov/pubmed/25839871

Comment on "Danshen and the Cardiovascular System: New Advances for an Old Remedy"https://www.ncbi.nlm.nih.gov/pubmed/26951503

Effect of omega-3 fish oil on cardiovascular risk in diabeteshttps://www.ncbi.nlm.nih.gov/pubmed/20534874

Diurnal changes and levels of fibrin generation are not altered by continuous positive airway pressure (CPAP) in obstructive sleep apnoea (OSA). A randomised, placebo-controlled crossover studyhttps://www.ncbi.nlm.nih.gov/pubmed/22334531

Effects of continuous positive airway pressure on coagulability in obstructive sleep apnoea: a randomised, placebo-controlled crossover study

Caffeine, it’s one of the most researched substances reported to help athletes perform better and train longer and harder. It’s also one of the world’s most popular supplement – whether you’re an athlete or just trying to make it through the day. Prof Chris McLellan, leading sports scientist, and Body Science Founder Greg Young talk about the effects of caffeine, overdosing, health benefits, long terms effects, using caffeine for performance, withdrawals and ‘adrenal fatigue’.

 

Summary Remarks

Caffeine exerts its effects on cognitive and physical function through adenosine A1 and A2 areceptor blockade in the CNS and peripheral tissues;

The mechanism currently believed to account for the ergogenic effects of caffeine is CNS activation resulting from adenosine receptor A1and A2a blockade not a shift in fuel utilization

400 mg (∼5.5 mg kg for a 75 kg individual) of caffeine does not present a health risk (Doepker et al., 2016)

Lovallo et al (2005) reported habitual (5 days or more) consumers of moderate caffeine intake (300mg/day or 3 brewed cups of coffee) abolished the cortisol response to morning caffeine consumption.

Caffeine, in doses up to approximately 300 mg (∼4 mg kg−1),enhances a wide array of basic cognitive functions with minimal side effects by preventing alertness and attention decrements associated with suboptimal arousal, consistent with the Yerkes-Dodson inverted U-hypothesis

50% of the non-alcoholic energy drink incidents were in children

When it comes to training and nutrition “facts”, you’ve heard them all, but which ones should you believe? Body Science’s Greg Young gets the cold, hard, science-backed truth from Professor Chris McLellan, one of the leaders in sports science and strength and conditioning around the world.

Dr Mac is a Professor of Exercise and Sports Science, has a Phd in Exercise and Sports Science, a Master’s degree in Physiotherapy and has over 25 years experience working in the NRL, AFL & professional Rugby Union around the world. PLUS his research has resulted in over 90 published works in peer reviewed journals, published abstracts and presentations at national and international conferences…In short, he knows what he’s talking about. You can’t argue with hard science.

Today we’re talking insulin and insulin resistance. Harriet Walker, Accredited Sports Dietitian, and Body Science’s Greg Young discuss what it is, what is the disease risk, and how to you know if you have it. Plus top diet and lifestyle tips for reducing insulin resistance. As always this information is not designed to diagnose, treat, prevent or cure any condition and is for information purposes only – please discuss any information in this podcast with your health care professional before making any changes to your current lifestyle.

https://athleticeating.com.au/nutrition-athletic-blog/2018/10/30/figuring-out-carbohydrates

Liatis S1, Grammatikou S, Poulia KA, Perrea D, Makrilakis K, Diakoumopoulou E, Katsilambros N. (2010). Vinegar reduces postprandial hyperglycaemia in patients with type II diabetes when added to a high, but not to a low, glycaemic index meal. European Journal of Clinical Nutrition. 64(7):727-32. doi: 10.1038/ejcn.2010.89

Ginsberg, H. N. (2000). Insulin resistance and cardiovascular disease. Journal of Clinical Investigation, 106(4), 453–458.

Navale, A. M., & Paranjape, A. N. (2016). Glucose transporters: physiological and pathological roles. Biophysical Reviews, 8(1), 5–9. http://doi.org/10.1007/s12551-015-0186-2

McKeown NM1, Meigs JB, Liu S, Saltzman E, Wilson PW, Jacques PF. (2004) Carbohydrate nutrition, insulin resistance, and the prevalence of the metabolic syndrome in the Framingham Offspring Cohort. Diabetes Care, 27(2):538-46.

Type 2 diabetes usually develops gradually over several years, beginning when muscle and other cells stop responding to insulin. This condition, known as insulin resistance, causes blood sugar and insulin levels to stay high long after eating. Over time, the heavy demands made on the insulin-making cells wears them out, and insulin production eventually stops.

Insulin Resistance If someone has insulin resistance, their body does not respond properly to the hormone insulin. The normal function of the hormone insulin is to transfer glucose from the blood into the liver and muscle cells, to be used as energy, and managing our blood glucose levels.

Summary: Excess calories make you fat, usually carbs are wrapped up with fats in processed foods. When people eat better quality foods, they will reduce energy load, and therefore facilitate fat loss, which assist in controlling insulin, providing an opportunity for cells to re-sensitise to insulin.

Tiredness, weakness, fatigue and STRESS. If these are “The Big 4” issues plaguing your health and wellbeing, you’re not alone. In today’s podcast Dr Brad McEwen PhD (naturopath, nutritionist, herbalist, educator, researcher, and mentor with over 19 years of clinical experience) and Body Science’s Greg Young talk about the effects on stress on the body and fat loss, plus the natural ways you can reduce the negative impacts of cortisol on your health.

Accredited Sports Dietitian Harriet Walker and 98 Gym Trainers Chris Feather and Kevin Toonen speak to Body Science Founder Greg Young on how good nutrition is vital for performance, whether you’re a professional athlete or a weekend warrior. Athletic eating is giving your body exactly what it needs for performance in & outside the gym so the question is are you setting yourself up for success.

Fitness industry heavyweight and ex NRL star Dan Conn opens up to Body Science founder Greg Young about the mental health challenges he’s faced on his rise to fame. He explains how hitting a low point helped him discover his true passion for both physical fitness and mental wellness, and shares his top coping strategies to manage depression. His key message? It’s not weak to speak. With 45% of Australians experiencing a mental health condition in their lifetime, it’s time we step up and talk about it.

What is insulin? What does insulin do? And what is this ‘insulin resistance’ everyone talks about? Harriet Walker, Accredited Dietitian and Sports Dietitian, and Body Science’s Greg Young discuss what insulin is and how it functions in your body, what causes insulin resistance and how you can reduce your risk.

Fuel yourself to be strong! Body Science’s Greg Young talks top nutrition strategies for strength and power with Accredited Dietitian and Sports Dietitian Harriet Walker @athleticeating - founder of Athletic Eating, as well as a powerlifting, CrossFit and Strongman/StrongWoman competitor.

When you’re training for performance, not just aesthetics, nutrition takes an even more vital role. Find out how to optimise your intake for results, the importance of pre- and post-workout nutrition, common pitfalls holding you back, how to fuel on competition/game day to smash it out of the park, and top supplements for strength and power.

As always this information is not designed to diagnose, treat, prevent or cure any condition and is for information purposes only - please discuss any information in this podcast with your health care professional before making any changes to your current lifestyle.

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