Eat some potatoes after sports

Eat some potatoes after sports
Biochemical teaching and research chief of the office of the sports of Beijing Inst. of Physical Education Cao JianMin
A few days ago, " promoted the body building level and thematic lecture of meal nutrition of movement " that is hosted in the American potato association Have, the expert reminds - -
What should be had after physical training? Some people choose to eat plenty of meat and fish to supplement energy and fat consumed in the body. Hardly realize that not only can't reduce weight like this, the energy increasing the body instead stores. Rational meal nutrition is to resume physical guarantee fast after sports, will only move with the nutritive meal organically and combine, could promote the health, up to and reduce weight the purpose of fitness.
The body of sport opportunity mainly relies on the carbohydrate to participate in powering, offer energy for muscle. Different from protein and fat, it is very limited that the carbohydrate in the body is stocked. After sweating in exercise, need supplementing the carbohydrate badly, in the high-quality carbohydrate of the low lipoprotein, the potato is the outstanding one, it has not only offered the nutrient essential for human body, can also prevent too much energy from taking in and storing, so the potato is known as " weight-reducing vegetables " .
The meal guides of United States Department of Agriculture and Department of Health and Human services are proposed in 2011:
After sports, people should choose to offer the food of fiber, calcium and vitamin Ds of a large number of potassium, meal, take in sodium, saturation and trans-fatty acid little at the same time, avoid adding too many candies and salt artificially. The potato nearly met all above-mentioned requirements at the same time.
It can offer two kinds mainly in the lacking nutrient which consultative committees confirm American dietary guidelines - -Potassium and fiber. In the food source of potassium, the first place that the potato ranks the guide and recommends. The source of rich food containing potassium also includes Hami melon, banana and acid cheese.
Scientific research shows: Potassium can passivate the side effect of sodium in the human body, thus lower blood pressure. Besides this, potassium ion contain rich amount of in the bodied can also be reduced and suffered from the risk of kidney stone and osteoporosis.
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