If you've been told that menopause means muscle loss, weight gain, and declining strength are inevitable, the science says otherwise.

In this episode, world-renowned strength scientist Dr. Eric Helms explains what actually drives body composition changes during perimenopause and menopause and why progressive strength training, good sleep, and consistent nutrition matter far more than chasing the latest social media trends.

WHAT YOU'LL LEARN

Why sleep disruption during perimenopause may be the biggest hidden driver of fat gain, poor recovery, and stalled progress

Why progressive overload not lifting the heaviest weights possible is the key to building muscle and protecting bone health

Whether women really need to train with heavy 5x5 programs or if moderate weights and higher reps work just as well

How many sets, reps, and weekly training sessions are actually needed to build muscle after 40

Why muscle building should take priority over endless fat-loss cycles if you want to improve your shape and body composition

The biggest myths about training timing, fasted workouts, cortisol, and "optimal" exercise routines

How much cardio you really need for longevity, metabolic health, and body composition

Whether women can build significant muscle in their 40s, 50s, and beyond even if they've never lifted weights before

What the evidence actually says about menopause hormone therapy (HRT), testosterone therapy, muscle growth, and body composition

How much protein you really need for muscle growth, fat loss, and healthy ageing and why total daily intake matters more than perfect meal timing

Whether collagen supplements truly improve connective tissue and skin health according to the latest research

TIMESTAMPS

00:00 Why body composition changes during perimenopause00:31 What's really happening physiologically during menopause01:10 Why sleep becomes the biggest factor affecting results03:25 How poor sleep impacts muscle gain and fat loss06:20 Bloating, water retention, and hormonal changes explained08:55 The biggest mistakes women make during menopause11:20 Why resistance training is the most important intervention16:50 Do women really need to lift heavy?22:30 How to build muscle and improve body shape after 4026:30 The ideal rep ranges, training intensity, and volume30:57 How much training is actually enough?37:56 Cardio for longevity, health, and body composition42:53 Can women still achieve incredible results in their 40s and 50s?49:00 The truth about hormone replacement therapy and testosterone54:35 Protein recommendations explained01:06:00 Does collagen actually work?01:09:18 Final takeaways

A BIG thank you to our sponsors who make the show possible:

👉Timeline. Support your mitochondrial health with Urolithin A at the clinically studied dose to support cellular renewal and energy production, helping counter the natural decline in mitochondrial function that comes with age.

👉 Get 20% off Mitopure when you visit http://timeline.com/ANGELA and use code ANGELALA. 

VALUABLE RESOURCES

• Follow Dr. Eric Helms on Instagram:👉 https://www.instagram.com/helms3dmj/

• MASS Research Review👉 https://massresearchreview.com/

• Muscle & Strength Pyramid Books👉 https://muscleandstrengthpyramids.com/

ABOUT THE GUEST

Dr. Eric Helms is a coach, athlete, researcher, author, and educator specialising in strength training, muscle hypertrophy, body composition, and sports nutrition. He holds a PhD in strength and conditioning, is Chief Science Officer at 3DMJ, co-founder of MASS Research Review, and co-author of the internationally acclaimed Muscle & Strength Pyramid books. Widely regarded as one of the world's leading evidence-based voices in physique and performance science, Eric has spent more than two decades coaching athletes and translating research into practical strategies that help people build muscle, improve performance, and optimise long-term health.

Want to go deeper? Start here:

💌 Fresh Start Mondays NewsletterYour weekly 3-minute guide to creating the healthiest, most vibrant version of you.Each Monday, get one simple habit to boost energy, balance hormones, and enhance longevity—joined by 25,000+ women worldwide.👉 https://angelafosterperformance.com/

🌸 The 21-Day Hormone ResetDoing everything right but still don't feel like yourself? The 21-Day Hormone Reset helps you understand your hormones, restore your energy, and start working with your body instead of against it.👉 https://www.highperformance-health.com/

🥗 The Ultimate Guide to Creatine for Women👉 https://academy.angelafosterperformance.com/

⚡ 10 Habits That Helped Me Reverse My Biological Age by 25 Years During Perimenopause👉 https://academy.angelafosterperformance.com/

👩‍💼 About Angela Foster

Angela Foster is a corporate lawyer turned health and performance coach, keynote speaker, and creator of the BioSyncing® Method. She is the host of the High Performance Health Podcast, featuring over 500 conversations with world-leading experts in longevity, hormones, neuroscience, nutrition, and female performance.

Angela's mission is to help one million ambitious women optimise their hormones, energy, cognitive performance, and longevity—so they never have to choose between success and their health.

If you enjoyed this episode, please subscribe, leave a review, and share it with someone who would benefit from it.

Follow Angela for daily health and performance tips:

Instagram: @angelasfoster

Facebook: @AngelaFosterPerformance

In this Bitesize episode, we revisit a key conversation on why resistance training and fat loss need to be treated as two separate goals — and why blending them usually backfires. This short-form cut pulls together the core science on training for muscle/strength versus training for calorie burn, why "lifting to near failure" matters more than the weight on the bar, and a practical progression toward an unassisted pull-up. It also revisits the protein research: why menopausal women are commonly deficient, and how simply increasing protein intake can drive meaningful fat loss and lean mass gains — no calorie-cutting required.

WHAT YOU'LL LEARN

KEY TAKEAWAYS

Separate Your Training Goals: Muscle growth responds to sets taken near failure regardless of load; strength gains require heavier weights. Combining strength/muscle work with calorie-burning goals in the same session tends to produce lower-quality training on both fronts.

Progression Over Perfection for Pull-Ups: Band-assisted reps followed by slow eccentric (lowering) practice is an effective, movement-specific path to an unassisted pull-up — though the strength requires ongoing maintenance to keep.

Protein Is an Underused Lever: Many menopausal-aged women fall well below optimal protein intake (studies cite averages around 70g/day). Increasing protein alone — without cutting calories — has been shown to reduce body fat and increase lean mass.

Diminishing Returns Above ~0.75g/lb: Protein benefits continue to accrue above the optimal threshold but with steadily smaller returns, so hitting "close enough" still delivers most of the benefit.

BEST MOMENTS

"Lifting heavy or light really doesn't matter if you're trying to build muscle... it does matter if you're trying to increase strength."

"As soon as we start looking at our lifting programs as a way to burn more calories... that's when we start to say, 'I'm going to lift for two hours.' And those sets usually tend not to be very high quality."

"The act of increasing protein resulted in a significant gain of lean mass and a significant loss of body fat."

This episode is brought to you by Calocurb a natural appetite control supplement that helps you feel fuller, longer, without the jitters or crash of stimulant-based options. Head to⁠ calocurb.com/angela⁠ and use code ANGELA for 10% off your order.

Follow Calocurb:

Website:⁠ Calocurb.com⁠

Instagram:⁠ @calocurb⁠

YouTube:⁠ Calocurb⁠

LinkedIn:⁠ Calocurb

Sarah Kennedy of Calocurb explains why food noise spikes in perimenopause: falling estrogen raises cravings while the hindbrain overrides forebrain willpower under stress or poor sleep. She contrasts natural appetite hormones (GLP-1, GIP, CCK, PYY) with pharmaceutical GLP-1 agonists, which run at roughly 3,000% physiological levels versus the body's natural 300% rise - explaining rebound hunger after stopping injectables. Calocurb, a hops-derived bitter compound, stimulates a 600% natural hormone rise for an 18% average calorie reduction.

WHAT YOU'LL LEARN

Why food noise isn't a willpower problem, and what's actually happening in your hindbrain versus your forebrain when cravings take over

How declining estrogen in perimenopause changes your calorie needs even as cravings increase

What GLP-1, GIP, CCK, and PYY actually do in your body, and how they differ from each other

How pharmaceutical GLP-1 agonists compare to your body's own natural hormone levels, and what that gap means for nutrient intake

Why coming off a GLP-1 medication can trigger intense rebound hunger, and what's happening hormonally during that transition

How bitter taste receptors throughout your gut influence appetite signaling, and why this evolutionary mechanism matters

What role the luteal phase, travel, and sleep deprivation play in cravings, and how timing strategies can offset them

TIMESTAMPS 00:00 - Intro 

00:58 - Willpower vs. Biology: The Hindbrain-Forebrain Battle Driving Cravings 

04:58 - GLP-1 Explained: How Natural Appetite Hormones Actually Work 10:21 – Supraphysiological Dosing on GLP-1 Drugs and Nutrient Sufficiency Risks 

14:03 – Bitter Taste Receptors: The Gut-Brain Mechanism Behind Appetite Suppression 

16:58 – Managing Mindless Snacking, Grazing, and the "Licks, Sips, and Dips" Problem 

22:06 – Using Appetite Support Strategically During Weight Loss Plateaus 

26:26 – Onboarding, Dosing, and Managing Digestive Side Effects 

28:13 – Blood Sugar Regulation and New Clinical Research on Weight Loss Outcomes 

30:51 – Why You Must Transition Off GLP-1s Strategically to Avoid Rebound Weight Gain 

36:53 – Mood, Motivation, and the Liberating Effect of Quieting Food Noise 

39:44 – Closing Thoughts

VALUABLE RESOURCES• Take the BioSyncing Quiz to help you understand what’s actually happening in your body — and how to fix it.

👉 https://biosyncing.scoreapp.com/

***

This episode is brought to you by Calocurb a natural appetite control supplement that helps you feel fuller, longer, without the jitters or crash of stimulant-based options. Head to calocurb.com/angela and use code ANGELA for 10% off your order.

Follow Calocurb:

Website: Calocurb.com

Instagram: @calocurb

YouTube: Calocurb

LinkedIn: Calocurb

ABOUT THE GUEST

Sarah Kennedy is the Founder and CEO of Calocurb, a natural appetite-management company built around years of scientific research and clinical trials that brought Amarasate, a natural GLP-1 activator derived from New Zealand bitter hops, to market. She brings more than 20 years of experience leading health, nutrition, and consumer products companies, including executive leadership roles at Fonterra and Healtheries/Vitaco NZ. In 2010, she completed a Sloan Fellowship Program in Global Leadership and Innovation at MIT. Sarah's own lifelong struggle with weight and complicated relationship with food became the personal driving force behind Calocurb — when the product worked for her where nothing else had, she made it her mission to bring that option to others looking for a natural, non-injectable way to manage cravings and support healthy weight management. 

Most of us have heard that we need to exercise more, but today, exercise physiologist Dr Stacy Sims digs into what kind of training actually moves the needle for women — and why longer, slower workouts may be leaving results on the table.

We get into the real difference between high-intensity interval training and sprint interval training, why the Norwegian 4x4 is one of the most efficient tools for building VO2 max, how to structure a full week of training across just three days, and why your wearable's heart rate zones are probably misleading you more than helping you.

WHAT YOU'LL LEARN

VALUABLE RESOURCES

Take the BioSyncing Quiz to help you understand what’s actually happening in your body — and how to fix it.

A BIG thank you to our sponsor who makes the show possible:

Most of us assume that if we look healthy on the outside, our heart is fine on the inside, but today, preventive cardiology dietitian Michelle Routhenstein explains why that's exactly the assumption that gets women into trouble, especially through perimenopause and beyond.

WHAT YOU'LL LEARN

●      Why heart disease can silently progress in women who look and feel healthy

●      What ApoB and Lp(a) actually measure, and why they matter more than LDL and HDL alone

●      The first five diet changes to lower high ApoB or non HDL cholesterol

●      Why saturated fat, fiber, and gut health all influence your cholesterol numbers

●      Why blood pressure, not HRV, deserves more of your attention in perimenopause

●      How menopause hormone therapy really affects your cardiovascular risk

●      The minerals your heart needs to keep beating and pumping properly

TIMESTAMPS

👉 https://biosyncing.scoreapp.com/

A BIG thank you to our sponsor who makes the show possible:

• MitoQ - Support your cells at the source with MitoQ NAD+ Dual Action, designed to boost NAD levels and help your cells actually use them for steady energy and sharper focus

👉 https://www.mitoq.com and use code ANGELA for 10% off your first order.

ABOUT THE GUEST

Michelle Routhenstein, MS, RD, CDCES, CDN, is a preventive cardiology dietitian and the founder of Entirely Nourished, a nutrition counseling practice specializing in the prevention and management of heart disease. She holds a master's degree in clinical nutrition from New York University and has spent over a decade helping clients improve markers like ApoB, Lp(a), blood pressure, and inflammation through personalized, science-based nutrition. She sits on the medical advisory board of the National Menopause Foundation and works with clients at every stage, from prevention to recovery after a cardiac event.

Website: https://entirelynourished.com/Instagram: https://www.instagram.com/heart.health.nutritionist/LinkedIn: https://www.linkedin.com/in/michellerouthenstein/

In this episode, Angela is joined by Brad Currier from Timeline to explore why mitochondrial health may be a missing piece of the puzzle for women struggling with energy, recovery and performance in perimenopause. They discuss the role of mitophagy, the process of clearing out damaged mitochondria, and how exercise and Urolithin A work to support cellular renewal.

The conversation also reviews research showing improvements in muscle power, strength, endurance and recovery with Urolithin A supplementation, alongside Angela's personal experience of noticing a decline in energy when she stopped taking it and improvements when she restarted.

Key Takeaways

VALUABLE RESOURCES

Most women think poor sleep is inevitable as they get older. It isn't. It is your stress hormones, your cortisol cycle, and a specific stage of deep sleep called N4, and all three can be addressed. 

I sit down with Dr. Juliane Hellhammer, a psycho-neuro-endocrinologist specialising in stress and sleep, and what he shares will make you rethink everything you thought you knew about rest and recovery. If you have ever woken at 2am with your mind racing, struggled to feel recovered no matter how much sleep you get, or wondered whether your wearable is actually telling you the truth about your sleep quality, this episode gives you the science and the solutions. Because what if the sleep stage that matters most is the one no one is talking about?

WHAT YOU’LL LEARN

• Why perimenopausal women wake up at 2am and what is actually driving it

• What N4 deep sleep is and why it matters after 40

• What destroys deep sleep quality in perimenopausal women and how to fix it

• Can wearables accurately measure deep sleep stages

• What poor sleep does to brain fog and fatigue in perimenopause

• Why trying too hard to sleep is keeping you awake

• What genuinely high quality sleep looks like

TIMESTAMPS

00:00 Why Deep Sleep, Stress & Sleep Duration Matter in Perimenopause

07:48 Why Trying Too Hard to Sleep Is Destroying Your Deep Sleep

13:26 What High Quality Sleep Really Looks Like and The Ancient Ingredient That Improves It

23:20 Why You Wake Up at 2–4am in Perimenopause and How to Fix It

27:34 Top 3 Evidence-Based Upgrades for Sleep and Recovery

30:25 How to Use the Sleep Well Supplement for Best Results

VALUABLE RESOURCES

ABOUT THE GUEST

Try Sleep Well Dissolvable Granules: https://www.avogel.co.uk/herbal-remedies/sleep-well/

LinkedIn: https://www.linkedin.com/in/juliane-hellhammer-phd-38865232/

Why Wearing Sunscreen All Day May Be Doing More Harm Than Good for Women Over 40

In this thought-provoking episode, Angela Foster sits down with renowned beauty expert and author Liz Earle MBE to challenge conventional wisdom about sunscreen and sun exposure. Liz discusses why current public health messaging around universal, all-day SPF use might be too extreme, potentially robbing us of vital Vitamin D and other essential benefits of natural daylight.

KEY TAKEAWAYS

Many people assume they still get Vitamin D while wearing sunscreen. However, Liz points out that this only happens because most people apply it too thinly or miss spots. 

Applying high SPF when it is completely unnecessary, like on a dark winter morning during an underground commute, is a sign that public health messaging has become too broad. 

Our skin isn't just a physical barrier; it actively receives light and communicates with the body's immune system. 

Exposing your skin to gentle, early-morning sunlight (when the UV index is low) acclimatizes it. 

Medical professionals and researchers are beginning to speak out against extreme sun avoidance. 

BEST MOMENTS

"When people say, 'Yes, you get Vitamin D from the sun when you're using sunscreen,' yeah, because you're not using your sunscreen properly. You're actually allowing some of that UVB to come through the skin."

"The worst thing that we can do is stay indoors all year and then rush out for our two-week summer beach holiday and fry ourselves on the beach... That's because our skin has not got used to the sunlight."

"The skin is actually an organ of light reception. This is what we're just beginning to understand, that the skin has light receptors on it for reasons—they're signaling, it's not just blocking and keeping our insides intact."

"I don't know if you take collagen supplements, I do, but actually by going out in early morning light, I'm telling my body to make more collagen. So it's preparing the skin."

"He says that he thinks that we will look back at this time and our lack of sun exposure as being as damaging to our health as smoking."

VALUABLE RESOURCES

• Take the BioSyncing Quiz to help you understand what’s actually happening in your body — and how to fix it.

👉 https://biosyncing.scoreapp.com/

A BIG thank you to our sponsors who make the show possible:

• Timeline - Support your mitochondrial health: Timeline Mitopure delivers Urolithin A at the clinically studied dose to support cellular renewal and energy production, helping counter the natural decline in mitochondrial function that comes with age.

👉 Get 20% off Mitopure when you visit http://timeline.com/ANGELA and use code ANGELA.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Most women in perimenopause are training hard, eating well, and still dealing with joint pain, stiffness, and injuries that never fully heal. Juliet Starrett, New York Times bestselling author and co-founder of The Ready State, joins me to reveal why the joint pain and stiffness so many women write off as ageing is actually a specific syndrome nobody warned you about. We get into what 30 minutes of floor sitting a day can do for your hips and low back, why most exercise routines are silently narrowing your range of motion, and the five weekly movement non-negotiables Juliet recommends for every woman over 40.

WHAT YOU'LL LEARN

• Why perimenopause triggers joint pain, frozen shoulder, and mobility loss

• How 30 minutes of floor sitting a day rewires your hips and reduces pain• Best movement habits for women over 40

• How strength training may be stealing your flexibility over time • How to train through injury without making it worse

• The HRV myth debunked and what to track instead

VALUABLE RESOURCES

• Take the BioSyncing Quiz to help you understand what's actually happening in your body and how to fix it.

👉 https://biosyncing.scoreapp.com/

A BIG thank you to our sponsors who make the show possible:

• Timeline - Support your mitochondrial health with Urolithin A at the clinically studied dose to support cellular renewal and energy production, helping counter the natural decline in mitochondrial function that comes with age.

👉 Get 20% off Mitopure when you visit http://timeline.com/ANGELA and use code ANGELA.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

ABOUT THE GUEST

Juliet Starrett is a New York Times bestselling author and co-founder of The Ready State, where she and her husband Dr. Kelly Starrett have spent decades helping people move better, hurt less, and stay physically capable as they age. Their work focuses on making mobility and strength training practical and accessible for anyone dealing with pain, stiffness, or the feeling that their body is working against them.Website: https://thereadystate.com/Instagram: https://www.instagram.com/julietstarrett/YouTube: https://www.youtube.com/@TheReadyState

Whittling your diet down to five "safe" foods isn't healing your gut — it's masking a deeper imbalance that declining estrogen may be driving. Nutrition expert Cynthia Thurlow joins Angela Foster to unpack why so many women suddenly can't tolerate foods they once ate freely, and what's really happening behind the bloating, palpitations and brain fog.

The conversation explores the link between estrogen loss and a leaky small intestine, the histamine-hormone "perfect storm" that can trigger hives and cramping, and why bloating during perimenopause is so often multifactorial. Cynthia also explains when bloating becomes a red flag worth investigating.

You'll learn how to identify your personal food triggers without cutting entire food groups, why eating in a parasympathetic state matters, and which gut supports — from fibre and hydration to TUDCA — can help as progesterone and estrogen decline.

If you've ever felt like your body suddenly turned against your favourite foods, this episode will help you understand why.

KEY TAKEAWAYS

Stop eliminating food groups as your default fix. Whittling your diet down to a handful of "safe" foods signals an underlying gut imbalance that needs support — not an ever-expanding exclusion list.

Recognise food sensitivities as a likely leaky gut symptom. As estrogen declines it acts like failing "mortar" in the small intestinal lining, letting food particles leak into the bloodstream and provoke an immune response.

Watch the histamine-estrogen "perfect storm." During high-estrogen days, loading up on high-histamine foods (leftovers, kombucha, fermented items) can trigger hives, congestion, cramping and diarrhoea — so keep histamine foods low or infrequent during those windows.

Eat in a parasympathetic state. Sit at a table, remove distractions, and take four to five deep breaths before meals rather than eating standing, in the car, or on the move.

Always get persistent bloating evaluated. Bloating from morning to night is different from bloating that appears after meals, and persistent symptoms should be checked because, in rare cases, they can signal something serious like ovarian cancer.

QUOTES

"The goal is to never get to a point where you're excluding entire classes of foods."

"If we look at the small intestinal lining as like a brick and mortar system, the mortar is the estrogen."

"I literally was talking to a podcast host and I broke out in hives head to toe because I was high estrogen, high histamine stress. And it was like the perfect storm."

"It's not really that you need to cut out all these food groups. We just have a nuanced conversation. Don't go overboard with any one food."

"I've just seen too many people blow off symptoms for a year or two that end up being bigger issues than they would have been had they been addressed up front."

VALUABLE RESOURCES

• Take the BioSyncing Quiz to help you understand what’s actually happening in your body — and how to fix it.

👉 https://biosyncing.scoreapp.com/

A BIG thank you to our sponsors who make the show possible:

• Timeline - Support your mitochondrial health: Timeline Mitopure delivers Urolithin A at the clinically studied dose to support cellular renewal and energy production, helping counter the natural decline in mitochondrial function that comes with age.

👉 Get 20% off Mitopure when you visit http://timeline.com/ANGELA and use code ANGELA.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.