Unverified80% confidenceDecision RuleTime unknown
BCAA亮氨酸比例选择2:1:1即可,4:1:1或8:1:1等高亮氨酸比例是营销噱头,因为异亮氨酸和缬氨酸在葡萄糖摄取和能量代谢中同样重要,过度偏重亮氨酸并无额外证据支持
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedBCAA配比看'亮异缬比':经典2:1:1(亮氨酸:异亮氨酸:缬氨酸)是研究最充分的黄金比例;4:1:1、8:1:1等高亮氨酸配比营销噱头大于实际收益,过高亮氨酸会竞争性抑制其他BCAA吸收84% similarUnverifiedBCAA比例2:1:1(亮氨酸:异亮氨酸:缬氨酸)是研究最充分的黄金比例,日常增肌选此比例;4:1:1或8:1:1提高亮氨酸占比虽更强化mTOR信号,但异亮氨酸/缬氨酸不足,性价比反而更低81% similarUnverified4:1:1或8:1:1等高亮氨酸配比性价比通常低于2:1:1,因为额外亮氨酸边际效益递减,而异亮氨酸和缬氨酸在葡萄糖代谢和运动耐力中也有作用,2:1:1是研究最充分的黄金比例81% similarUnverified4:1:1或8:1:1的高亮氨酸配比在总量相同时并不比2:1:1更优,反而可能挤压异亮氨酸和缬氨酸剂量;除非单独追求亮氨酸信号峰值,否则无需为高比例支付溢价80% similarUnverified支链氨基酸(BCAA)中亮氨酸:异亮氨酸:缬氨酸比例2:1:1为经典配比,追求肌肉合成效率可选亮氨酸占比更高的4:1:1或8:1:1配方80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/169025API
curl https://kongchang.com/api/v1/knowledge/claims/169025MCP
get_claim(id=169025)