Q&A 435: 5 Death-Defying Supplements, What Foods Kill You Fastest, The Best Pre-Workout Mix, Carb Cravings After Cold Thermogenesis & Much More!

29 Jan 2026 · 67 min
Episode

29 Jan 2026 · 67 min

0:00

Ben Greenfield discusses five anti-aging supplements (C60, NAD, glutathione, CoQ10, SKQ1), a detailed pre-workout stack with creatine and ketone esters, and a study showing specific foods add or subtract minutes from your healthy life. Live Q&A covers NAD for ADHD, cold thermogenesis triggering carb cravings, and sleep issues.

Questions this episode answers

Episode 435 (BenGreenfieldFitness.com/435 referenced in transcript).

C60, NAD (NR/NMN), glutathione, CoQ10 (ubiquinol), SKQ1.

Creatine (5 g), low‑dose caffeine (50–100 mg), one serving ketone esters, ~10 g essential amino acids, and ~½ teaspoon sodium bicarbonate.

A recent meta‑analysis showed higher dosages (up to about 9.5 g total) are safe and efficacious in seniors; suggested approach ~5 g multiple times daily for older adults.

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