Goal-Based Guide
Muscle mass is one of the strongest predictors of longevity. Attia considers it a 'longevity organ.' Here are the supplements with the strongest expert consensus for building and preserving muscle.
All 5 experts actively recommend omega-3 supplementation, making this one of the strongest consensus topics. Patrick and Attia provide the deepest mechanistic coverage, Huberman recommends 1-3g EPA for mood and cognition, Hyman lists omega-3 as a foundational supplement everyone needs, and Johnson includes omega-3 sources in his Blueprint diet.
All 5 experts actively recommend creatine supplementation. Huberman, Attia, and Patrick are the strongest advocates, each featuring dedicated deep dives on creatine's benefits for both physical performance and cognitive function. Johnson includes creatine in his Blueprint longevity stack. Hyman recommends it as one of his six essential daily supplements for muscle mass, insulin sensitivity, and brain health.
4 of 5 experts recommend vitamin D supplementation for those with suboptimal levels, though Attia urges caution — arguing that the health benefits attributed to high vitamin D may actually come from the outdoor lifestyle needed to achieve them naturally. Patrick is the strongest advocate, citing a 40% reduction in dementia risk.
4 of 5 experts support collagen for skin and connective tissue health, but Attia is notably skeptical — citing research showing collagen does not outperform whey protein for connective tissue synthesis. Johnson is the strongest advocate, taking collagen peptides daily in his Blueprint protocol. Huberman recommends it specifically for skin, not muscle. All experts agree collagen is inferior to whey for muscle building.
Building muscle for longevity requires different priorities than bodybuilding:
Underdosing protein. Attia recommends 1.6-2.2g per kg body weight — far more than most people consume.
Wasting money on BCAAs when you are already meeting protein targets. The leucine in complete protein sources is sufficient.
Using collagen as your primary protein source. Attia calls it 'low-quality protein' for muscle building due to low leucine.
Supplementing without progressive resistance training. No supplement replaces the stimulus of heavy compound movements.
This page shows you which supplements researchers agree on for muscle building. Pro unlocks the specific protocols — exact dosages, timing, form recommendations, and interactions — so you can actually execute.
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