Are BCAA/EAA, HMB, Collagen Supplements worth it?

madman

Super Moderator


Stu is a prolific researcher with currently more than 32000 career citations and 250 research and review papers.

His research is focused on the impact of nutrition and exercise on the mechanisms of human skeletal muscle protein turnover & interest in diet- and exercise-induced changes in body composition.

We touch on protein (of course) and dig into some supplements including; HMB, BCAA’s, EAA’s & collagen.
 
Bursting some bubbles!

Take home points:

* HMB.....don't even bother, save your money

* BCAA's.....save your money

* EAA's.....convenient, they work

* Whey vs Amino Acid Supplements.....I'm gonna pick whey

* Collagen supplementation..... low-quality protein, filler, seriously question it can do anything
 
Will Brink wrote a great little book on tons of supplements regarding what worked and what doesn’t . Inexpensive and a quick read, I recommend it
 
Collagen does work if you are willing to purchase the high quality liquid stuff. Made a huge difference in my wife's skin, hair, and nails.
 
Collagen does work if you are willing to purchase the high quality liquid stuff. Made a huge difference in my wife's skin, hair, and nails.
I always thought Collagen was BS but it did make my skin nicer. I’ve done liquid and powder and stick to powder at the moment.
 
Always curious about EAA, but hard to find some that don't have sucralose in them
 
My only issue is I do not trust bulk supplements at all. They are straight up China as it gets lol
 
Bursting some bubbles!

Take home points:

* HMB.....don't even bother, save your money

* BCAA's.....save your money

* EAA's.....convenient, they work

* Whey vs Amino Acid Supplements.....I'm gonna pick whey

* Collagen supplementation..... low-quality protein, filler, seriously question it can do anything

HMB seems to me that there are studies that prove to help a lot in protein synthesis. It's not Leucine. It's just a small amount of HMB. But I haven't seen such studies
 

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TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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