L-OrnithineL-Ornithine
amino-acid
L-Ornithine
L-Ornithine
别名: L-Ornithine HCl, Ornithine
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About
L-鸟氨酸是一种参与尿素循环的非蛋白原氨基酸。研究提示，它可通过降低皮质醇及氨的水平来支持睡眠质量，尤其对处于压力状态或饮酒后的人群效果更为显著。一项日本随机对照试验发现，受试者服用L-鸟氨酸后，主观睡眠质量得到改善，次日清晨的疲劳感也明显减轻。
How It Works
Facilitates ammonia detoxification via the urea cycle; reduces cortisol through HPA axis modulation; may reduce stress-induced hyperarousal that impairs sleep.
Evidence For Conditions
Side Effects
- GI discomfort at high doses (diarrhea)
- Insomnia at very high doses (paradoxical in some individuals)
Drug & Supplement Interactions
- Growth hormone secretagogues — ornithine may stimulate GH release
- Arginine supplements — metabolic interaction (urea cycle)
请务必告知您的医疗保健提供者您正在服用的所有补充剂。
Related Ingredients
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