Said head coarse grains must be a lot of people first reaction is "good" coarse grains, and then began to barak barak gushing. But you know, although nutritious whole grains and efficacy, is a representative of the health, is not for everyone to eat whole grains.
First, the disadvantages of coarse grains to eat many
25 to 35 years old people, for example, excess food "rough", will affect the function of the human body to the absorption of protein, inorganic salt, and some trace elements, and even affect the reproductive ability of human body.
1, if eat too much of coarse grains can affect digestion. Too much fiber can lead to intestinal obstruction, acute symptoms, such as dehydration.
2, long-term eating whole grains, can also affect the absorption, make human body lack of many basic nutrient elements. The so-called "side dishes", cellulose is eating too much, a typical sign of lead to malnutrition.
3, for the nutrient requirements of "special" people, eat coarse grains, impact absorption and cause the dangers of the most obvious. These people include pregnant and breastfeeding women, and youth is still growing.
4, the action of cellulose has interference drug absorption. It can reduce certain cholesterol-lowering drugs and the efficacy of antipsychotics.
Two, three types of people eat grains carefully
1, children
Children digestion and absorption ability is weak, eat too much of coarse grains can cause indigestion. Whole grains can also affect the digestion and absorption of minerals such as calcium, iron, zinc, bad for children's growth.
Children under the age of three should eat less coarse grains, if must want to add a little coarse grains in the child's diet, and should "coarse grains", such as processing of very fine cornmeal porridge. Give children eat grains not more than two times a week, every time is not more than 25 grams. Is the best way to give children eat grains weight collocation, such as rice and millet hybrid boil the rice porridge.
2, youth
Teenagers are in the exuberant growth period, long-term eating too much can lead to malnutrition, coarse grains and even affect the reproductive ability. Advice to eat coarse grains, not more than three times a week, it is advisable to 50 g each time.
3, the elderly
The elderly to metabolism ability is reduced, the digestive system's ability to adjust also fell. Whole grains that eating too much high fiber food for a long time, can make the elderly protein, fat intake, lack of trace elements, so that the skeleton, viscera function, hematopoietic function, etc are affected.
