Uploaded April 2026 | Updated September 2026, 2 weeks ago
Are you throwing money at collagen every month thinking it's building your bones and joints? Here's the thing most supplement marketing won't tell you: not all collagen works the same way, and most women are buying the wrong type entirely. In this clip, I sit down with two experts who cut through the noise and get real about what the evidence actually shows. If you've been stacking supplements without a clear strategy, this is worth watching first.
Watch the full episode here: youtu.be/Zxn2ss_2nWw
Dr. Tracey Clissold is a New Zealand-based researcher and educator with 30+ years in exercise science and sports nutrition. She holds a PhD from AUT University, where her research proved that a targeted jump-landing program can improve bone mineral density by 3.5–5% in just 12 months. She created the OSTEO-GAINS app — a science-backed, 2–5 minute daily bone-building program with over 25,000 users worldwide.
🔗 osteo-gains.com | @osteogains
Dr. Jocelyn Wittstein is a board-certified orthopedic surgeon, sports medicine specialist, and associate professor at Duke University Medical Center. A nationally recognized expert in women's musculoskeletal health, she leads NIH-funded research on bone density, joint health, and the musculoskeletal effects of menopause. She is co-author of The Complete Bone and Joint Health Plan and a core leader of the Duke Female Athlete Program.
📸 @jocelyn_wittstein_md
📩 Join my newsletter for updates, tips, and free resources
👉 drstacysims.com/generic_optin
Want to go deeper? Start here:
Menopause 2.0
Your complete science-based guide to training through midlife and beyond
👉 drstacysims.com/menopause?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
Microlearning Courses
Focused courses on supplements, hormones, and training - each under 3 hours
👉 drstacysims.com/microlearning?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
Next Gen: Training Active Girls
For coaches, parents & teachers helping girls thrive through puberty and sport
👉 drstacysims.com/nextgen?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
Not sure where to start. Start here:
👉 drstacysims.com/product_guide?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
▶️ Watch Next:
Continue learning with these related videos:
The Truth About Women’s Training & Nutrition | Dr. Stacy Sims on Andrew Huberman Podcast
youtu.be/CYew_LtZt4I?si=DV3vpzKX7qcVuyWs
Is Mainstream Exercise Advice Sexist? Here’s the Truth! | Dr. Stacy Sims on Diary of a CEO
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👩🔬 About Me:
I’m Dr. Stacy Sims, exercise physiologist, nutrition scientist, and author of ROAR and Next Level. My mission is simple: stop training women like small men. I help you understand and work with your physiology - for better performance, health, and longevity.
Follow me for daily tips:
Instagram: @drstacysims
Facebook: @drstacysims
LinkedIn: Dr. Stacy Sims
🔔 Subscribe for new videos on women's health, training, and recovery
👍 Like, share, and drop a comment - I love hearing your questions
#DrStacySims #WomenAreNotSmallMen #WomensHealth #FemaleAthletes #ExerciseScience #Hormones #StrengthTraining #MenopauseFitness #DrStacySims #WomenAreNotSmallMen #WomensHealth #FemaleAthletes #ExerciseScience #Hormones #StrengthTraining #MenopauseFitness
#BoneHealth #OsteoGains #Osteoporosis #Osteopenia #BoneStrength #Perimenopause #Menopause #PostMenopause #DrTraceyClissold #DrJocelynWittstein #Sarcopenia #BoneDensity #LongevityHealth
Are you throwing money at collagen every month thinking it's building your bones and joints? Here's the thing most supplement marketing won't tell you: not all collagen works the same way, and most women are buying the wrong type entirely. In this clip, I sit down with two experts who cut through the noise and get real about what the evidence actually shows. If you've been stacking supplements without a clear strategy, this is worth watching first.
Watch the full episode here: youtu.be/Zxn2ss_2nWw
Dr. Tracey Clissold is a New Zealand-based researcher and educator with 30+ years in exercise science and sports nutrition. She holds a PhD from AUT University, where her research proved that a targeted jump-landing program can improve bone mineral density by 3.5–5% in just 12 months. She created the OSTEO-GAINS app — a science-backed, 2–5 minute daily bone-building program with over 25,000 users worldwide.
🔗 osteo-gains.com | @osteogains
Dr. Jocelyn Wittstein is a board-certified orthopedic surgeon, sports medicine specialist, and associate professor at Duke University Medical Center. A nationally recognized expert in women's musculoskeletal health, she leads NIH-funded research on bone density, joint health, and the musculoskeletal effects of menopause. She is co-author of The Complete Bone and Joint Health Plan and a core leader of the Duke Female Athlete Program.
📸 @jocelyn_wittstein_md
📩 Join my newsletter for updates, tips, and free resources
👉 drstacysims.com/generic_optin
Want to go deeper? Start here:
Menopause 2.0
Your complete science-based guide to training through midlife and beyond
👉 drstacysims.com/menopause?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
Microlearning Courses
Focused courses on supplements, hormones, and training - each under 3 hours
👉 drstacysims.com/microlearning?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
Next Gen: Training Active Girls
For coaches, parents & teachers helping girls thrive through puberty and sport
👉 drstacysims.com/nextgen?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
Not sure where to start. Start here:
👉 drstacysims.com/product_guide?utm_source=apr26wk1s&utm_medium=social&utm_campaign=youtube
▶️ Watch Next:
Continue learning with these related videos:
The Truth About Women’s Training & Nutrition | Dr. Stacy Sims on Andrew Huberman Podcast
youtu.be/CYew_LtZt4I?si=DV3vpzKX7qcVuyWs
Is Mainstream Exercise Advice Sexist? Here’s the Truth! | Dr. Stacy Sims on Diary of a CEO
youtu.be/-4I0U9ApVEw?si=u1CsDLVaAG_SzMOi
Why Women Need a Different Approach to Nutrition & Training | Dr Stacy Sims on The Proof
youtu.be/4c7udsxd3c8?si=wG8wZTmE4s36xA9G
👩🔬 About Me:
I’m Dr. Stacy Sims, exercise physiologist, nutrition scientist, and author of ROAR and Next Level. My mission is simple: stop training women like small men. I help you understand and work with your physiology - for better performance, health, and longevity.
Follow me for daily tips:
Instagram: @drstacysims
Facebook: @drstacysims
LinkedIn: Dr. Stacy Sims
🔔 Subscribe for new videos on women's health, training, and recovery
👍 Like, share, and drop a comment - I love hearing your questions
#DrStacySims #WomenAreNotSmallMen #WomensHealth #FemaleAthletes #ExerciseScience #Hormones #StrengthTraining #MenopauseFitness #DrStacySims #WomenAreNotSmallMen #WomensHealth #FemaleAthletes #ExerciseScience #Hormones #StrengthTraining #MenopauseFitness
#BoneHealth #OsteoGains #Osteoporosis #Osteopenia #BoneStrength #Perimenopause #Menopause #PostMenopause #DrTraceyClissold #DrJocelynWittstein #Sarcopenia #BoneDensity #LongevityHealth
