Protein turnover and aging begins at 30

Protein is everywhere. But the part of protein that actually does the work for muscle, recovery, metabolism, and staying lean is something most people rarely talk about: essential amino acids.

We dive deeper into this in the Habits & Hustle podcast with Angelo Keely. We also chat about why amino acids outperform protein powder for muscle synthesis, why muscle loss quietly begins after 30, and how essential amino acids help preserve muscle during fat loss, fasting, and intense training.

Angelo Keely is the co-founder and CEO of Kion, an active lifestyle supplement and functional food company. He has spent more than 20 years involved in nutrition, functional fitness, yoga, and meditation.

→ Visit getkion.com/habits for 20% off. 

What’s Discussed

• (01:33) Angelo’s early life in the natural health world

• (16:01) Amino acids explained and why they power protein benefits

• (20:23) Muscle loss starting after 30 and what drives it

• (32:34) How protein timing affects muscle protein synthesis

• (36:03) Amino acids vs whey protein for muscle growth

• (47:10) The hidden muscle loss risk of GLP-1 weight loss

• (57:21) Amino acids vs creatine for muscle health

• (01:06:10) Why leucine becomes critical as we age

Thank you to our sponsors:

Fatty15: Head to Fatty15.com and use promo code HUSTLE to claim your discount. 

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Manna Vitality: Try it now by using the code Jennifer20 at MannaVitality.com.  

Amp fit If you’re ready to make consistency a habit without sacrificing your sanity, check out JoinAmp.com. 

Find more from Jen: 

Website: https://jennifercohen.com

Instagram: @therealjencohen

Books: https://jennifercohen.com/books

Speaking: https://jennifercohen.com/speaking-engagement

Find more from Angelo Keely:

Website: https://getkion.com

Instagram: @kion

→ Visit getkion.com/habits for 20% off.