These four kinds of people often eat whole grains, which may not be good for the body, and even big things.

Eating more grains helps your health. We all know that whole grains are healthier foods. Because they are processed less, they retain a lot of nutrients and become the most respected diet.

There are many types of coarse grains, including corn, barley, oats, buckwheat, cereals, sweet potatoes, yam, potatoes, etc., as well as mung beans, red beans, black beans, etc. of miscellaneous beans. The various types of coarse grains contain different nutrients, but overall, the dietary fiber and multivitamins contained in the coarse grains, as well as antioxidants, are extremely beneficial for the prevention of intestinal cancer, and can increase satiety. The most suitable source of food for people who are willing to lose weight.

Coarse grains are good, but there are still people who are not suitable for eating whole grains. The following groups are not suitable for eating coarse grains:

1. People with poor digestion

The whole grain is rich in cellulose, which is easy to cause gastrointestinal irritation during the digestive process. It is better for people with gastrointestinal ulcers or gastrointestinal tract function and patients with stomach ulcers to eat coarse grains. . Foods high in cellulose will increase the "workload" of the gastrointestinal tract, causing indigestion, or pain in the stomach, and even serious consequences such as stomach bleeding.

2, people who lack iron and calcium

If you have long-term lack of iron and calcium in your body, it is best not to eat whole grains. Because the large amount of dietary fiber and phytic acid contained in the coarse grains react with the calcium substances in the human body to produce precipitation, which affects the absorption and utilization of minerals by the human body.

3, the elderly and children

The digestive function of the elderly is poor. The large amount of dietary fiber in the coarse grains will “add” the digestion work of the elderly, which is not conducive to the absorption of nutrients. In addition, because of the growth and development needs of children, the demand for nutrients is high. Although the trace elements are rich in the coarse grains, they can not meet the needs of children's growth and development. If the children feed on coarse grains for a long time, they will absorb nutrients. Insufficient circumstances, it is prone to stunting, and may directly affect the problem of fertility.

4. Other people with underlying diseases

For patients with kidney disease, try to use refined food as much as possible. Do not eat whole grains to avoid aggravating their condition. Although diabetics need to control the intake of staple foods because of their illness, they can eat some grain food, but Should not be too much, increase the burden of the gastrointestinal tract, bring other diseases, patients with gout should also avoid eating more beans to increase uric acid. For people with underlying diseases, the amount of control and the choice of ingredients should be controlled when eating coarse grains to avoid the deterioration of the disease.