How Much Vitamin D Do You Need?

Due to the arrival of winter in most parts of the world, including the homeland, the sun has dimmed.

With no or less sunshine, not only the environment feels cold and desolate, but the person also becomes a victim of withering and decay mentally and physically.

This is because the sun provides it with an important nutrient, vitamin D. Since humans do not get enough sunlight, the body produces less vitamin D. Due to its deficiency, the immune system of a person becomes weak and he feels physically and mentally disabled. It also helps in relieving depression.

Vitamin D was discovered in cod liver oil by American physician Elmer McCollum in 1922. However, he did not know that sunlight also produces these organisms in the human body. This truth was later revealed by the research and experiences of other experts.

Initially, this animal was declared as a cure for “rickets”. It is a disease affecting children. Vitamin D deficiency causes bones to become weak and brittle. Thus the child lives in the world of disability.

At the arrival of the 21st century, American and European medical scientists claimed that if a person does not take the required amount of vitamin D, they will develop cancer, heart disease, diabetes, dementia, depression, autoimmune diseases, fractures, He suffers from dangerous conditions like respiratory disease and Parkinson’s disease.

From the throne to the floor

Thus, this ordinary organism suddenly became the “Superman” of the world of vitamins. Experts started writing books describing its features. It was claimed that by taking the required amount of vitamin D, a person is mentally and physically healthy and protected from many diseases. This organism was called “charismatic” and “revolutionary”.

Western doctors advised all humans in the world to get these nutrients from the sun. If for some reason you can’t find it, use cod liver oil or take the form of pills and nutritional supplements. Thus, the medical industry providing vitamin D was born, the value of which reached several billion dollars in the next two decades.

The magical aura of power and strength that western medical scientists had placed around vitamin D for the past few years has been debunked by modern research. The reason is that when doctors experimented with vitamin D to cure several diseases, the results of each experiment were disappointing.

This means that vitamin D failed to cure most diseases. In this way, the idea that just by taking vitamin D regularly, a person will remain healthy and strong mentally and physically, started to appear to be a mirage.

Important nutritional factor

However, it is also true that vitamin D is an important nutrient. It helps our body absorb calcium and phosphorus from food into bones and teeth.

These two minerals provide strength and stability to our bones and teeth. As if this animal plays an important role for the health of bones and teeth. And as mentioned, it also strengthens our immune system and protects us from depression.

This is the reason, if there is a lack of vitamin D in the body, a person feels fatigue and pain in the muscles. The bones start to suffer. The pressure on the legs and hips increases. Therefore, it is important to consume foods rich in vitamin D in moderation, especially in winter. For example, lean fish, cod liver oil and meat.

How much vitamin to take?

According to the latest research, “ten micrograms” of vitamin D are needed per day for humans from one-year-old babies to adults, including pregnant and lactating women. Babies up to one year of age need “eight and a half to ten micrograms” of this vitamin. Remember, one milligram is equal to one thousand micrograms.

If you can’t get enough vitamin D through food for some reason, you can take a dietary supplement. In many such supplements, the amount of this vitamin is not expressed in micrograms, but in International Units (IU). One microgram is equal to forty IU. An adult needs 400 IU of vitamin D per day.

How long should you stay in the sun?

Medical experts say that if a person with a white complexion sits in the sun for ten to fifteen minutes, he gets the daily amount of vitamin D. A dark skinned person should spend at least half an hour in the sun to get the required amount of this vitamin.

It should be noted that sitting in the sun for too long is harmful. The reason is that the rays of the sun also have harmful effects on health. Therefore, if left in the sun for a long time, a person can become a target of skin cancer. Similarly, do not look directly at the sun as this process can damage the eyes.

Medical experts now also understand that, except for infants who drink milk and people suffering from certain diseases, ordinary people get enough vitamin D from the sun and food. That’s why they don’t need to take these nutrients through pills and supplements. But for those who are deficient in this vitamin, it is better to use nutritional supplements to correct the deficiency.

If taken more vitamins?

According to modern research, a person should take a maximum of 100 micrograms of vitamin D per day. If a God-willed person continues to take these substances in large quantities for a long time, then excessive calcium accumulates in his body. This condition is called “hypercalcemia” in medical terms. Due to this disorder, not only our bones begin to weaken, but the heart and kidneys are also damaged.