Dr. Federica Amati: Why Eating Less Makes Perimenopause Weight Gain Worse
High Performance Health
369,152 views
ZOE nutritionist Dr. Federica Amati explains why basal metabolic rate barely changes in perimenopause, but postprandial metabolism does, glucose, fat, insulin, and inflammation stay elevated longer after meals, partly via gut microbiome shifts. She unpacks why "thin" can mask sarcopenic obesity, why calorie labels carry ~20% error, why a nutrient-dense breakfast curbs cravings, and why a 70,000-woman ZOE study saw a 35% symptom drop from diet changes alone.
WHAT YOU'LL LEARN
Why basal metabolic rate isn't the problem in perimenopause, but postprandial metabolism is
What's actually driving new midsection fat storage as estrogen declines
Why calorie counting fails as a long-term strategy, from label error to the food matrix effect
How satiety hormones like GLP-1, PYY, and GIP shift after menopause, and why breakfast is the highest-leverage meal of the day
Why looking thin doesn't mean you're metabolically healthy, and what sarcopenic obesity reveals about muscle as an organ
What HRT actually changes about your metabolism, muscle mass, and visceral fat, and what it doesn't
How a 70,000-woman study found a 35% drop in menopause symptoms from diet changes alone, and why brain fog improved most
TIMESTAMPS
00:00 – Why Perimenopause Changes Body Composition Even When Nothing Else Has Changed
08:00 – Inside ZOE's Age-Matched Study: Why Postprandial Metabolism Shifts After Menopause
16:00 – Same Meal, Different Response: Satiety Hormones, Carb Cravings & Why Under-Eating Backfires
25:00 – Weight Set Point, Calorie Quality & the Sarcopenic Obesity Trap
34:00 – Why Calorie Counting Fails: Label Error, Nutrient Absorption & the Food Matrix Effect
40:00 – The 70,000-Woman Study: A 35% Symptom Drop From Diet Alone (and Why Breakfast Matters Most)
45:00 – What HRT Actually Does (and Doesn't Do) for Metabolism, Muscle & Visceral Fat
52:00 – Building Your Metabolic Buffer Before Menopause in an Obesogenic World
VALUABLE RESOURCES
Dr Federica Amati's new book: The Appetite Reset
How appetite really works, what GLP-1 medications are actually doing in the body, and how to eat to support your natural appetite signals, on medication or not.
👉 https://www.penguin.co.uk/books/48282...
Follow Dr Federica Amati on Instagram: Instagram: dr.fede.amati
Thanks to my sponsor, Eight Sleep
Sleep cooler, recover faster. The Eight Sleep Pod pre-cools your bed and adjusts all night for deeper sleep - dual-zone, so you and your partner each get your own temp.
👉 https://www.eightsleep.com/hph - code HPH for up to £350 off. 30-night trial.
ABOUT THE GUEST
Dr Federica Amati is a medical scientist, Association for Nutrition registered nutritionist, and Head Nutritionist at Zoe, where she leads research on nutrition, gut health and disease prevention across the life course. She holds a PhD in Clinical Medicine Research from Imperial College London, where she also teaches.
Want to go deeper? Start here:
Take the BioSyncing Quiz to help you understand what’s actually happening in your body — and how to fix it.
👉 https://biosyncing.scoreapp.com/
🌸Reset your hormones, restore your energy, and reconnect with your body in just 21 days.
👉 https://www.highperformance-health.com
💌 Fresh Start Sunday Newsletter
Your weekly 3-minute guide to creating the healthiest, most vibrant version of you.
Each Sunday, get one simple habit to boost energy, balance hormones, and enhance longevity - joined by 25,000+ women worldwide.
👉 https://angelafosterperformance.com/
🥗The Ultimate Guide to Creatine for Women -
👉 https://academy.angelafosterperforman...
⚡️ 10 Habits that Helped me reverse my Biological Age by 25 years in Perimenopause -
👉 https://academy.angelafosterperforman...
👩💼 About Me:
Angela Foster is a corporate lawyer turned health and performance coach, keynote speaker, and creator of the BioSyncing:registered: Method. Host of the High Performance Health Podcast with 500+ episodes featuring world-leading experts in longevity, hormones, neuroscience, and female performance science.
The most accomplished women have everything handled on the outside, but their hormones, energy, and nervous system are quietly paying the price.
The old playbook stops working in midlife.
This channel is designed to help high-performing women optimise energy, hormones, cognitive performance, and longevity using science-backed strategies built around female biology.
Angela’s personal mission is to help 1 million ambitious women perform better, age slower, and never have to choose between success and their health.
If you want to be part of that mission, make sure you subscribe and share the channel with a woman you care about.
Follow me for daily health and performance tips:
Instagram: @angelasfoster
Facebook: @AngelaFosterPerformance
#AngelaFoster #HighPerformanceHealth #WomensHealth #Longevity
20 Comments
Dr. Federica Amati: Why Eating Less Makes Perimenopause Weight Gain Worse
High Performance Health
369,152 views
ZOE nutritionist Dr. Federica Amati explains why basal metabolic rate barely changes in perimenopause, but postprandial metabolism does, glucose, fat, insulin, and inflammation stay elevated longer after meals, partly via gut microbiome shifts. She unpacks why "thin" can mask sarcopenic obesity, why calorie labels carry ~20% error, why a nutrient-dense breakfast curbs cravings, and why a 70,000-woman ZOE study saw a 35% symptom drop from diet changes alone.
WHAT YOU'LL LEARN
Why basal metabolic rate isn't the problem in perimenopause, but postprandial metabolism is
What's actually driving new midsection fat storage as estrogen declines
Why calorie counting fails as a long-term strategy, from label error to the food matrix effect
How satiety hormones like GLP-1, PYY, and GIP shift after menopause, and why breakfast is the highest-leverage meal of the day
Why looking thin doesn't mean you're metabolically healthy, and what sarcopenic obesity reveals about muscle as an organ
What HRT actually changes about your metabolism, muscle mass, and visceral fat, and what it doesn't
How a 70,000-woman study found a 35% drop in menopause symptoms from diet changes alone, and why brain fog improved most
TIMESTAMPS
00:00 – Why Perimenopause Changes Body Composition Even When Nothing Else Has Changed
08:00 – Inside ZOE's Age-Matched Study: Why Postprandial Metabolism Shifts After Menopause
16:00 – Same Meal, Different Response: Satiety Hormones, Carb Cravings & Why Under-Eating Backfires
25:00 – Weight Set Point, Calorie Quality & the Sarcopenic Obesity Trap
34:00 – Why Calorie Counting Fails: Label Error, Nutrient Absorption & the Food Matrix Effect
40:00 – The 70,000-Woman Study: A 35% Symptom Drop From Diet Alone (and Why Breakfast Matters Most)
45:00 – What HRT Actually Does (and Doesn't Do) for Metabolism, Muscle & Visceral Fat
52:00 – Building Your Metabolic Buffer Before Menopause in an Obesogenic World
VALUABLE RESOURCES
Dr Federica Amati's new book: The Appetite Reset
How appetite really works, what GLP-1 medications are actually doing in the body, and how to eat to support your natural appetite signals, on medication or not.
👉 https://www.penguin.co.uk/books/48282...
Follow Dr Federica Amati on Instagram: Instagram: dr.fede.amati
Thanks to my sponsor, Eight Sleep
Sleep cooler, recover faster. The Eight Sleep Pod pre-cools your bed and adjusts all night for deeper sleep - dual-zone, so you and your partner each get your own temp.
👉 https://www.eightsleep.com/hph - code HPH for up to £350 off. 30-night trial.
ABOUT THE GUEST
Dr Federica Amati is a medical scientist, Association for Nutrition registered nutritionist, and Head Nutritionist at Zoe, where she leads research on nutrition, gut health and disease prevention across the life course. She holds a PhD in Clinical Medicine Research from Imperial College London, where she also teaches.
Want to go deeper? Start here:
Take the BioSyncing Quiz to help you understand what’s actually happening in your body — and how to fix it.
👉 https://biosyncing.scoreapp.com/
🌸Reset your hormones, restore your energy, and reconnect with your body in just 21 days.
👉 https://www.highperformance-health.com
💌 Fresh Start Sunday Newsletter
Your weekly 3-minute guide to creating the healthiest, most vibrant version of you.
Each Sunday, get one simple habit to boost energy, balance hormones, and enhance longevity - joined by 25,000+ women worldwide.
👉 https://angelafosterperformance.com/
🥗The Ultimate Guide to Creatine for Women -
👉 https://academy.angelafosterperforman...
⚡️ 10 Habits that Helped me reverse my Biological Age by 25 years in Perimenopause -
👉 https://academy.angelafosterperforman...
👩💼 About Me:
Angela Foster is a corporate lawyer turned health and performance coach, keynote speaker, and creator of the BioSyncing:registered: Method. Host of the High Performance Health Podcast with 500+ episodes featuring world-leading experts in longevity, hormones, neuroscience, and female performance science.
The most accomplished women have everything handled on the outside, but their hormones, energy, and nervous system are quietly paying the price.
The old playbook stops working in midlife.
This channel is designed to help high-performing women optimise energy, hormones, cognitive performance, and longevity using science-backed strategies built around female biology.
Angela’s personal mission is to help 1 million ambitious women perform better, age slower, and never have to choose between success and their health.
If you want to be part of that mission, make sure you subscribe and share the channel with a woman you care about.
Follow me for daily health and performance tips:
Instagram: @angelasfoster
Facebook: @AngelaFosterPerformance
#AngelaFoster #HighPerformanceHealth #WomensHealth #Longevity