This vitamin is almost lacking for everyone, and three methods can be added!
Many friends may not know that vitamin D deficiency is widespread in the Chinese population, and almost 9 out of 10 people are lacking.
What is the impact of lack of vitamin D?
Xiaobian will give you a specific talk.
Is vitamin D useful?
Vitamin D can prevent osteoporosis, prevent spinal diseases such as chicken breasts, funnel chest, and O-legs, and is very important for bone health.
More and more studies have shown that vitamin D can significantly reduce the threat of cancer, can regulate immunity, reduce the risk of diabetes, colon cancer and prostate cancer.
Since vitamin D is so important, go to the pharmacy to buy a few bottles to make up for it?
And slow, first judge that you are lacking and say.
Do you know that you are lacking vitamin D?
There are 2 strokes below.
1, self-test body lacks vitamin D, the bones themselves will “speak”, for example: hips and waist and legs often have pain, move more pain; muscle weakness, feeling the body is hollowed out, climb the stairs, sit up and stand upPressing on the sternum, ribs, fractures, etc., there will be tenderness, even difficulty walking, bedridden, easy to fracture; osteoporosis; hunchback, height shift.
If you have 1 in it?
2, it means that the body is deficient in vitamin D.
2, taking blood to the hospital to check the serum 25-(OH)D, is the most accurate and direct method.
If 25-(OH)D is at least a certain level, it means that the body is deficient in vitamin D.
How many vitamin D do people need per day?
According to the National Osteoporosis Foundation 2008 and the International Osteoporosis Foundation’s 2010 guidelines, the supplemental dose of vitamin D is: healthy people aged 19-49 years old 400-800 IU healthy people over 50 years old 800-1000 per day Where does IU vitamin D start?
Among the foods that are often eaten, egg yolks, cheese, mushrooms, milk, butter, animal offal and certain marine fish meats provide a small amount of vitamin D.
Among them, the liver carp (cod liver oil) of marine fish can provide a large amount of vitamin D, but they are not daily food.
Therefore, vitamin D deficiency is a common problem.
The supplementary method is still oral-based, and the intramuscular injection is inconvenient, and there will be a problem that the vitamin D level rises too fast.
Because too much dose can cause vitamin D poisoning, you should consult a professional doctor before choosing to take vitamin D.
The safe dose of vitamin D is no more than 4000 IU per day, so as long as it is taken correctly, it is usually not a problem.
Vitamin D supplementation, there is also a way to not spend money on the body itself, although it can synthesize vitamin D, but there is a necessary condition: sun!
Vitamin D is mainly synthesized by the skin, and the predetermined condition for the skin to synthesize vitamin D is that there is sunlight.
At this time, in the summer, stay in the sun for about 20 minutes, it is possible to meet the needs of the day, and it takes a little time in the winter.