Why is vitamin D so important to the body? Doctor Jiang Kunjun said that vitamin D is one of the most important vitamins for the human body. Almost all cells in the human body are controlled by vitamin D. Replenishing vitamin D can be said to be the highest investment in health for the body. For example, we often hear that if a child wants to grow taller, he must not lack vitamin D; if he wants to prevent bone loss, he must also supplement vitamin D. In addition, if he wants to avoid allergies, cancer, or the risk of dementia of the elderly, vitamin D must also be supplemented to at least normal values. Many studies have also found that the incidence of cancer is inversely proportional to vitamin D in the blood in the body; in other words, the lower the concentration of vitamin D, the higher the chance of cancer, and the worse the patient's prospects.
Most people replenish vitamin D mainly through sunlight, and this is one of the reasons why most people lack vitamin D, because most modern people are desperately guarding. Although the biggest way to take is sun and sun, there are other methods, that is, to take them through food and supplements. However, the stomach tract does not absorb vitamin D well, so it is mainly based on sunlight.
If you want to obtain vitamin D by daily life in Taiwan, you need to pay special attention to ultraviolet problems, especially in central and southern China, more than half of the time in the year, ultraviolet light is super-standard. If you do not take good protection, it will easily cause damage in about 15 to 20 minutes. In the long run, it will age early and increase the risk of skin cancer. However, if you want to take vitamin D, you should not apply anti-sun oil during the day. Dr. Jiang Kunjun suggested that if you want to balance the damage from ultraviolet radiation and take vitamin D, the best way is to choose the right time to perform the day, and the best time of the day is the shortest distance when the sunlight is direct from 11:00 to 13:00, when the sunlight passes through the large air layer. It is not recommended to spend 15 to 20 minutes each time, because spending time will not make the weight of vitamin D, but may block the sunlight due to dark skin.
In diet, animal vitamin D3 has a stronger effect than plant vitamin D2, and the most common foods containing vitamin D are fish, such as fish; other foods such as milk, plants, algae, and fungus also contain vitamin D. It is worth noting that 100g of fungus has about 2,000 IU of vitamin D, and you can add more food at ordinary times, but if you want to rely on a single food, it is still far away, and although the food is obtained, the amount is very small.
If people want to use supplements to get vitamin D, what are the options they care about the most? How to choose? Dr. Jiang Kunjun said that the effects of the pellet, capsule or drip vary from person to person, so when choosing a type, you can observe which type you are suitable for. So how do you know which one is suitable for you? The method is very simple. After replenishing, check whether the concentration of vitamin D in the blood has increased. If it increases, it means that the vitamin D is better to absorb the gastric tract.
Source: Dr. Jiang Kunjun's "Daily Good D [Practical Version] Dr. Jiang Kunjun's Daily Compensation D Plan"
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