维生素证据薄弱

Brewer's yeast

别名: Saccharomyces cerevisiae, inactive yeast

Brewer's yeast is inactivated Saccharomyces cerevisiae yeast that provides B vitamins, protein, chromium and selenium. It is traditionally used for hair, nails and skin, but evidence for these effects is weak.

用途

supplying B vitamins – mainly useful with a poor diet; content depends on the product
hair, nails and skin – weak evidence
blood sugar support (via chromium) – weak evidence, small studies

剂型及区别

tablets

convenient, nutrient dose is fairly low

powder or flakes

can be added to food; more nutrients per serving

fortified yeast (e.g. with B12, zinc, selenium)

composition depends on the label; unfortified yeast is not a reliable B12 source

何时服用

With food, any time of day.

适合搭配

A varied diet, protein, zinc.

不宜同服 / 需错开

Avoid it if you take MAOI antidepressants (tyramine content). Take care when combining with diabetes medicines.

注意事项

Not suitable with yeast allergy, Crohn's disease or weakened immunity. With gout (purines), diabetes, in pregnancy or when taking medicines, consult your doctor.

安全性

Usually well tolerated; may cause bloating. Do not exceed the label dose.

实用建议

If you take it for hair, give it at least 2–3 months and have your iron and thyroid checked as well.

含 Brewer's yeast 的产品 2

Brewer's yeastwhole头发与指甲皮肤精力血糖与代谢

如何理解证据评级

证据充分证据中等证据薄弱无证据

充分 = 多项高质量人体研究或官方推荐；中等 = 有前景但研究规模较小；薄弱 = 研究少或结果不一；无证据 = 说法未被证实。

搭配检查

选择您服用的补充剂及药物（如有），我们会显示哪些相互干扰、哪些需要错开时间、需要注意什么。

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您真正需要哪些补充剂？

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用途