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维生素证据薄弱

Vitamin B5

别名: pantothenic acid, pantethine

Vitamin B5 is part of coenzyme A, which is key for fat metabolism and the production of energy and stress hormones. It is found in almost all foods, so deficiency is very rare.

用途

  • Normal energy metabolism and mental performance – strong evidence for the basic role (EFSA)
  • Pantethine for modestly lowering LDL cholesterol and triglycerides – weak to moderate evidence from smaller studies
  • Acne and stress management – weak evidence

剂型及区别

calcium or sodium D-pantothenate

standard forms in multivitamins

pantethine

active form studied for blood lipids, at higher doses

何时服用

With food.

适合搭配

Other B vitamins.

不宜同服 / 需错开

No significant interactions with supplements.

注意事项

If you use pantethine for cholesterol and also take lipid-lowering or blood-thinning medicines, consult your doctor. In pregnancy only after agreeing with your doctor.

安全性

EFSA has not set an upper limit; high doses may cause diarrhoea. Do not exceed the label dose.

实用建议

A varied diet covers everyday B5 needs – a separate supplement only makes sense for targeted pantethine use.

含 Vitamin B5 的产品 8

Vitamin B5 pantothenic acidpantothenic acid精力压力皮肤
Vitamin B5 pantethine 300 mgpantethine · 300 mg / 粒精力压力皮肤
Vitamin B5 600 mgpantethine · 600 mg / 粒精力压力皮肤
Vitamin B5 200 mgcalcium pantothenate · 200 mg / 粒精力压力皮肤
Vitamin B5 350 mgcalcium pantothenate · 350 mg / 粒精力压力皮肤
Vitamin B5 sodium D-pantothenate 18 mgsodium D-pantothenate · 18 mg / 粒精力压力皮肤
Vitamin B5 500 mgcalcium pantothenate · 500 mg / 粒精力压力皮肤
Vitamin B5 pantethine 10 mgpantethine · 10 mg / 粒精力压力皮肤
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

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检查 Vitamin B5 与其他的搭配

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重要提示

以上信息仅供科普,不能替代医生或药师建议,我们不提供药物剂量。补充剂不能替代均衡饮食;孕期、哺乳期、患病或服药者请先咨询医生。