Daily

Whey Protein Concentrate vs. Isolate

Buy the concentrate. The isolate premium buys less lactose, not more muscle.

Strength · Supplement · members

Wellmune

Run Wellmune through winter or a hard training block, then stop.

Defense · Supplement · members

Vitamin K1

Eat the greens, skip the K1 capsule. Your body needs it, your cupboard doesn't.

Vitality · Supplement · members

Vitamin D

Take 2000 IU daily. Never a once-a-year megadose, never 10,000 a day.

Defense · Supplement

Vitamin C

Take it every day or don't bother. Starting once your throat hurts does nothing.

Defense · Supplement

Vitamin B6

Add up the B6 in everything you take. High doses numb your hands and feet.

Vitality · Supplement · members

Vitamin B12

Skip the energy shot. Get tested, and ask for methylmalonic acid, not just B12.

Focus · Supplement

Urolithin A

Buy it for the legs, not the lifespan. And only from a brand that tests the batch.

Vitality · Supplement · members

Tributyrin

Take it for your gut and judge it there. That's the only place it's landed.

Gut · Supplement · members

Tea Catechins

Drink the tea. Don't swallow the high-dose extract.

Vitality · Supplement · members

Tagatose

Spoon it into the meal, not just the coffee. It blunts the whole plate's sugar rise.

Metabolism · Supplement · members

Sulforaphane

Take it for your blood sugar, and judge it on a glucose reading, not a feeling.

Metabolism · Supplement · members