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氨基酸证据中等

Soy protein

别名: soy isolate, SPI

Soy protein is a plant protein with a complete essential amino-acid profile, mostly sold as an isolate with over 85–90% protein. It contains isoflavones and is one of the best-studied plant proteins.

用途

  • muscle growth with training – moderate evidence, slightly smaller effect than whey
  • modest LDL cholesterol lowering – moderate evidence
  • complete protein on a plant-based diet – strong evidence

剂型及区别

isolate

highest protein, little fat and carbohydrate

concentrate

more fibre and carbs, cheaper

textured soy

a food, not a powder

何时服用

After training or between meals.

适合搭配

Plant drinks, fruit; creatine on a plant-based diet.

不宜同服 / 需错开

If you take thyroid medicine (levothyroxine), keep a gap of a few hours.

注意事项

Not suitable with soy allergy. With hormone-sensitive conditions, thyroid or kidney disease, or when taking medicines, consult your doctor.

安全性

Safe for healthy people within normal total protein intake; do not exceed the label dose.

实用建议

If you want a plant protein closest to whey in effect, soy is one of the best choices.

含 Soy protein 的产品 1

Soy protein isolateisolate肌肉心血管恢复
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。

检查 Soy protein 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。