時刻保持頭腦清晰 Keep your mind sharp

人體的大腦相當於電腦的中央處理器，身體需要提供源源不絕的營養和能量以維持腦部正常運作。選擇正確的食物可以幫助修復腦細胞，並提供足夠營養以製造神經遞質，這些神經遞質便是控制學習能力和記憶力的基石。 營養學家建議飲食中包含“大腦食物”，這些包括深海魚類、莓果類、羽衣甘藍、雞蛋、牛油果和海藻類食物。相反，如果僅進食不良食物 - 糖、反式脂肪等 - 會令你感到虛弱、焦慮和沮喪。

很多食物都未必含有足夠的胞二磷膽鹼(Citicoline)這種對大腦非常有益的營養素。胞二磷膽鹼天然存在於腦部，有助大腦發號司令。這種腦部中發現的營養物質已被臨床研究證實能發揮正能量、精神更集中、注意力和記憶力都有所提升。如有需要，補充胞二磷膽鹼實乃明智之選。

The brain is the body’s equivalent of a computer’s central processing unit. It needs an endless supply of power to run properly. Eating the right types of foods can help repair brain cells, supply the building blocks of neurotransmitters that control how you learn and remember. Consume the bad stuff—sugars, trans fats, etc.—and you can be left feeling groggy, anxious and depressed. Nutritionists recommend a diet high in “brain foods” such as fatty fish, berries, kale, eggs, avocado and sea vegetables.

Many of the foods we eat don’t adequately supply key nutrients, such as citicoline, it may be wise to add a supplement to your everyday routine.    Citicoline is nature’s way of keeping the brain’s energy-producing centers firing.  Citicoline is a naturally occurring nutrient found in the brain. It has been clinically studied to support mental energy, focus, attention, and recall.

冬蟲夏草 Cordyceps

冬蟲夏草(Cordyceps)有助於抗衰老。如能配合適量運動和採用有益於心臟的飲食習慣，冬蟲夏草更有助降低低密度膽固醇並同時提高高密度膽固醇(健康膽固醇)水平。 此外這種真菌也能有效降低血糖水平，對糖尿病人尤為有益，並減少患心血管疾病的危險因素。 蟲草對心律不正、乙型肝炎、肝硬化和慢性疲勞等都有明顯功效。美國著名自然草藥醫師 David Winston 推薦這種適應性草藥作為改善免疫功能，改善慢性支氣管炎症狀增強肺功能，也對退行性腎臟疾病有保健功效。

其實，不一定患病才需要使用冬蟲夏草。 1993年，中國運動員在服用這種藥用真菌後，打破了多項游泳和田徑世界紀錄。

Cordyceps (C. sinensis) helps fight aging. Combined with rigorous exercise and a heart-healthy diet, cordyceps can help lower LDL (lousy) cholesterol while boosting HDL (healthy) cholesterol. This fungus also appears to lower blood sugar levels, making it useful in diabetes, a risk factor in cardiovascular disease. Cordyceps also appears helpful for people with arrhythmia, hepatitis B, cirrhosis, and chronic fatigue. Herbalist David Winston recommends this adaptogen herb to normalize immune function, improve lung function in chronic bronchitis, and as a kidney tonic in degenerative kidney disease.

You don’t need to be sick to use cordyceps, though. In 1993, Chinese athletes broke world records in swimming and track after taking this medicinal fungi.

學童營養所需 Nutrition Basics For School-Aged Kids

小朋友剛開學便需要應付各種新挑戰，身體抵抗力最為重要。除了從飲食中攝取營養，每日補充多種維他命和礦物質也非常重要，並有助於快高長大。

美國的艾爾森˙漢恩(Elson M.Haas M.D)醫生認為“服用補充劑就等於為防止營養不足買了保險” ，這些營養也有助學習和改善心情。

其他有用的營養補充：

Omega 3魚油：蘊含必需脂肪酸，能改善注意力和幫助集中精神，並能舒緩過敏、哮喘和降低受感染的風險。 建議選用含有DHA和EPA配方的魚油補充劑。

黃芪：這傳統草藥能對抗病毒感染，增強身體免疫力，效果非常持久。

鎂：可以舒緩因營養不足而引致的注意力缺乏、壓力過大和暴力傾向等問題。 身體需要足夠的鎂以製造去甲腎上腺素，去甲腎上腺素是重要的神經遞質，負責過濾不必要的外來刺激。

益生菌：幫助恢復胃腸道菌類平衡，服用抗生素療程後補充益生菌尤為有用，更有助增強免疫力。

In addition to a diet of whole foods, a daily multivitamin/mineral supports your child's growth and development.

It's "insurance to prevent nutritional deficiencies," says Elson M. Hass, MD, and it supports learning and mood too.

Other supplements to consider:

Omega 3s: These essential fatty acids support focus and concentration and may reduce the risks for allergies, asthma, and infections. Look for omega-3 supplements in a formula that contains both DHA and EPA.

Astragalus: This herb is useful both as an antiviral and for its long-term immune-boosting effects.

Magnesium: Can help with attention, stress, and aggression issues related to low nutrient status. Magnesium plays a key role in the production of noradrenaline, a neurotransmitter that may be responsible for filtering out unimportant stimuli.

Probiotics: Help restore balance to the gastrointestinal tract, especially following a round of antibiotics. Aids immunity.