| |
| Home: main page left column: 草藥和營養素 Herbs and Supplements | |
 | |
| 產品專輯 Product Digest |  |
| |
| 健康資訊 Health Info | |
| |
| 運動與保健 Sports and Fitness | |
| |
| 健康飲食 Diet Corner | |
| |
| 草藥和營養素 Herbs and Supplements | |
| |
| | | |||||||||
| 大腦健康：磷脂酰絲氨酸 Brain Health: Phosphatidylserine | |||||||||||
| | ||||||||||
 研究表明，很多營養補充劑都能改善大腦功能，包括能改善情緒以至認知能力。大豆是其中一種含豐富磷脂酰絲氨酸的食物。韋爾醫生（Andrew Weil, MD）認為，簡稱PS的磷脂酰絲氨酸被公認為大腦中的特殊營養，它有助扭轉與年齡相關的認知障礙，並可改善成年人的記憶力和注意力。 自然療法醫生Steelsmith指出，當人體從飲食中攝取足夠的葉酸、維他命 B12和必需脂肪酸，大腦細胞能自然生產磷脂酰絲氨酸這種脂肪。 作用原理：韋爾醫生指出，磷脂酰絲氨酸有助提高乙酰膽鹼這種神經遞質的水平，這對增強記憶非常重要。 最新消息：2008年的一項研究顯示，那些經常神經緊張的人士服用了磷脂酰絲氨酸後，以腦電波衡量的數據顯示出精神受壓力的程度大為放鬆。 Research shows that supplements can affect many brain functions, from mood to cognition. Soy is a source of phosphatidylserine. Weil says that PS, as it’s commonly referred to, is “considered by many to be a brain-specific nutrient, and appears to help reverse age-related cognitive impairments, and may improve memory and concentration in normal adults.” Steelsmith says brain cells naturally manufacture this fat “when you have enough folic acid, vitamin B12 and essential fatty acids in your diet.” How it works: “PS helps to increase acetylcholine, the neurotransmitter that is important in memory,” Steelsmith says. What’s new: A 2008 study showed that people who took PS after mental stress showed greater degrees of relaxation, as measured by brain waves.
|
|||||||||||
相關產品 Related Product:
| |||||||||||
| |||||||||||
