60
SCORE
Brewer's yeast
B vitamins · Energy · Skin
Tier 2 — Promising
What it is
Saccharomyces cerevisiae grown on malted barley, providing a natural source of B vitamins, chromium, and protein. Some evidence supports its use for blood sugar management in type 2 diabetes due to its chromium content. It may also help with acne due to its zinc and B vitamin content. It is inexpensive and widely available. People with yeast sensitivities or Crohn disease should avoid it.
Efficacy
2/5
Safety
4/5
Research
2/5
Onset
3/5
Cost
4/5
Drug-int.
5/5
Dose
1–2 tablespoons (15–30 g) daily; natural source of B vitamins and chromium
Time of day & tips
Take with food or water. Can be mixed into food. Avoid if you have Crohn disease or yeast sensitivities. Morning dosing works well.
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