What is Vitamin D Good For

What is vitamin D good for? All of us have heard of vitamin D, but many people still do not know how important this vitamin is. Vitamin D is not a single vitamin – it is a group of vitamins, called fat-soluble secosteroids.

What Is Vitamin D?

Vitamin D is actually a pro-hormone that can be synthesized in the human body during the sun exposure. In fact, sunlight is the best source of vitamin D. Although there are foods that contain this vitamin, sun exposure remains the best way to get vitamin D. It is not recommended to spend time in the sun if it is too strong, but it is highly recommended to expose your skin to the morning sun (or after 5 pm). If you are white-skinned, twenty minutes will be quite enough for your skin to produce vitamin D. If you are dark-skinned, you will need thirty minutes (or more). Dark skin needs more time to synthesize vitamin D, which is why people with dark skin have more chances to become deficient in vitamin D.

What Is Vitamin D Good For?

● Vitamin D is very important for normal development of the human body. However, its role is not only limited to growth and development; it can be very helpful in preventing some illnesses. People who lack vitamin D are at risk of developing various problems.

● Vitamin D is necessary for proper bone mineralization. It is closely related to absorption of phosphorus and calcium in the human body. Low levels of vitamin D can cause bone deformities, bone softening, rickets in children, osteomalacia in adults, osteoporosis, poor quality of teeth in children, tooth delay in infants, etc.

● Vitamin D is important for immune system. Vitamin D deficiency can lead to problems with immune system, making it weak; therefore, the body becomes unable to fight infections. During the winter months, vitamin D levels are lower because we don’t get enough sunlight. That is exactly the time when most of us get influenza. Of course, low vitamin D is not the only cause of influenza during the winter season, but it is certainly a contributing factor.

● Vitamin D deficiency can affect your energy levels. This is quite common during the winter months. You have probably noticed that your energy levels are lower during winter.

● Long-term deficiency can lead to depression. This problem can be very serious, especially if vitamin D deficiency is left untreated. People usually think that depression has occurred for some other reason; many people don’t even know that depression and vitamin D levels in blood are connected with each other.

● Vitamin D can be helpful in cancer prevention. Women who are at risk of getting breast cancer are advised to use vitamin D for prevention. In men, vitamin D can be used for prostate cancer prevention.

● People who suffer from cardiovascular disease are often advised to take vitamin D. According to some researches, vitamin D deficiency can increase the risk of cardiovascular disease. It can also lead to increased cholesterol levels in blood. The studies have shown that cholesterol levels are likely to get lower during the summer season and higher during the winter months.

It is important to control your vitamin D levels, especially during winter. You can do several things to keep your vitamin D levels normal: you can consume foods that naturally contain this vitamin and you can use vitamin D supplements. If you live in a cold weather country, it is important to talk to your doctor about vitamin D supplements. For people whose sun exposure is limited, this can be the only way to get sufficient amounts of vitamin D.