[영문][영양.건강] Nutrients, Enzymes and Metabolism, and Transport Across Membranes
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- 2008.02.27
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- 2008.01
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영양과 건강 관련 수업 노트 입니다.
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목차
The Only Diet You Will Ever Need
* Nutrients, Enzymes and Metabolism, and Transport Across Membranes
Nutrients
Fats as Nutrients
Fats and Hydrogen Saturation
본문내용
Nutrients
Macronutrients:
– water, carbohydrates, proteins, fats
– needed in large amounts
Micronutrients:
– vitamins, minerals
– needed in small amounts
Water and Nutrition
Water helps:
– to disperse nutrients
– to eliminate waste
– to maintain blood pressure
– with many cellular activities
Dehydration can cause:
– muscle cramps, fatigue, headache, dizziness, nausea, confusion, increase in heart rate
Large water deficit can lead to:
– hallucinations, heat stroke, death
Water helps deliver oxygen and other nutrients to all parts of the body, including the brain
Water in the form of sweat helps keep the body cool
Humans lose 3 liters of water every day through sweat and elimination
We must replace the water by drinking or eating food with high water content
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