Calcium deficiency not only occurs in children and the elderly, but also in middle-aged people and women. Different calcium deficiency phenomena require different calcium supplements. Sometimes in our lives, it is not that we lack calcium, but that our calcium cannot be absorbed by the body. In this case, we need to maintain it through vitamin D. So how many vitamins should we take when we are calcium deficient? Vitamin D is a nutrient that is closely related to rickets. A lack of vitamin D can lead to rickets, which is especially common in children, and in adults it can cause osteomalacia, also known as osteomalacia. If the calcium taken in by the body cannot be fully absorbed, in order to improve the utilization of calcium, an appropriate amount of vitamin D should be supplemented on the basis of calcium supplementation. In daily life, you can eat more foods rich in vitamin D. The vitamins in food are the easiest to absorb, and they are inexpensive and more cost-effective than buying vitamin D finished granules or capsules. For young and middle-aged people who do a lot of outdoor activities and are often exposed to the sun, the vitamin D they synthesize themselves is generally sufficient. For those who have little outdoor activities and often work or study indoors, it is still recommended to supplement vitamin D. The following are some foods rich in vitamin D in daily life for your reference: First, shiitake mushrooms. Shiitake mushrooms are rich in vitamin D, and eating more shiitake mushrooms can supplement vitamin D. However, it should be noted that before cooking, it is best to place the mushrooms outdoors in a sunny place for a period of time, so that the vitamin D content and activity will be better. Second, beef. Eating beef nourishes the body and strengthens the muscles and bones. It is rich in vitamin D and calcium. For teenagers in the growth and development period and the elderly and infirm, beef is a good calcium supplement. Third, various fish, refined cod liver oil, etc. are commonly used nutritional supplements for vitamin D. Eating more fish on a regular basis can supplement calcium and vitamin D, and also supplement unsaturated fatty acids that are beneficial to brain development. Fourth, various whole milk, cheese and other foods. In addition, special attention should be paid to the fact that it is very necessary to get more sun exposure. After eating foods rich in vitamin D, you should often go outdoors to bask in the sun. Through the action of sunlight, vitamin D can be converted into active metabolites in the body to exert its physiological effects. |
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