@dr.jeffreychen: A longevity doctor’s honest supplement tier list. 🧬 S — Creatine. Cheap, safe, one of the most-studied supplements there is. Muscle, strength, and a real emerging signal for brain health. Works best alongside resistance training. A — Vitamin D & Fish oil. Vitamin D matters if you’re actually low (many people are — test, don’t guess). Omega-3s are the best-evidenced of the traditional supplements. B — Protein powder. Not magic. A useful tool if you struggle to hit your protein target. Real food first. D — Multivitamin. For most well-nourished people, expensive urine. F — Collagen. The gap between the marketing budget and the actual data is the widest on this list. Notice the pattern? The cheapest thing on the shelf is S tier. The most expensive is F tier. And many of these only work if you’re actually deficient, which you’d only know from your bloodwork, not the label. Test, don’t guess. What do you think? What’s your ranking? @getpeakhealth #longevity #healthspan #supplements #creatine #preventivemedicine

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Thursday 09 July 2026 22:55:19 GMT