Drinking milk can cause senile cataracts

　　Milk is recognized around the world as an important source of calcium supplementation due to its rich nutrition, high calcium content, and high absorption and utilization rate by the body. Over the years, many elderly Choose to drink more milk to supplement calcium.

　　However, foreign scientists recently found that the elderly drink too much milk to supplement calcium, because milk can promote the occurrence of senile cataracts. The reason is that milk contains 5% lactose, which is decomposed into galactose through the action of lactase, which is easily deposited in the elderly. Eye The lens and its normal metabolism are affected, and the protein is prone to denaturation, resulting in a reduction in lens transparency, inducing the occurrence of senile cataracts, or aggravating its condition.

　　Therefore, the elderly should prevent calcium deficiency and should not use milk as the only source of calcium supplement. You can choose calcium lactate, Grape In addition to sugar calcium, vitamin D and other drugs, you can also choose foods high in calcium such as dried shrimps, dried shrimps, fish, shellfish, eggs, meat bones, kelp and snails, celery, soy products, sesame, red dates, black fungus, etc. to supplement calcium. Natural foods are the best.