Daily

Grapefruit

Read your pill labels before the next grapefruit. One glass alters the dose for days.

Gut · Botanical · members

GlyNAC

Buy glycine and NAC separately. A branded GlyNAC tub holds nothing else.

Vitality · Supplement · members

Glutamate

Cook with MSG. It takes the salt out of the dish and your head's fine.

Metabolism · Supplement · members

Glucoraphanin

Buy the sprout extract with its enzyme, or you're swallowing an inert powder.

Vitality · Supplement · members

Gastrodin

Buy it for headaches. It won't sharpen your thinking or fix your sleep.

Focus · Supplement · members

Gamma Oryzanol

Take gamma oryzanol for cholesterol. It's never raised anyone's testosterone.

Vitality · Botanical · members

Folate

Check your B12 before you touch a folate pill.

Vitality · Supplement · members

Flaxseed

Grind your flaxseed or don't bother. Whole seeds go straight through you.

Vitality · Botanical · members

Ferulic Acid

Buy it inside a vitamin C serum, never on its own.

Looks · Supplement · members

Ferrous Bisglycinate

Test ferritin before you touch iron. No number, no tablet.

Metabolism · Supplement · members

Fermented Cod Liver Oil

Buy plain cod liver oil. The fermenting is the markup.

Defense · Supplement · members

Fenugreek

Buy fenugreek for your blood sugar, and stop buying it for your testosterone.

Metabolism · Botanical