Why is Vitamin D important for your hair?
Are you wondering why Vitamin D is so important for your beautiful hair? Vitamin D can also be included among the vitamins for hair growth. This is all you need to know about it.
In this article we are diving into:
- How does vitamin D support hair growth?
- What relationship exists between vitamin D and wholesome hair?
- How can you raise your levels of vitamin D?
1. How does vitamin D support hair growth?
The two most important inactive forms of vitamin D – D2 and D3, known as calciferol – play an important role in your well-being and hair health. Vitamin D2 (ergocalciferol) cannot be synthesized by humans and must therefore be consumed through the diet. On the other hand, vitamin D3 (cholecalciferol) is synthesized in the skin in the presence of sunlight. D2 and D3 are then converted to calcitriol, which is the active form of vitamin D. This is most expressed in the kidneys or provided by cells of the immune system. It then moves to the organs and the body (which, of course, includes skin and hair), with the help of specific proteins.
2. What relationship exists between vitamin D and wholesome hair?
Vitamin D is very important in cell division and in the process where new cells replace old, no longer functional cells. It is also involved in cell differentiation and the proper functioning of the immune system. However, the regulation of calcium and phosphate levels in the human body is the first and most important purpose of using vitamin D. Thanks to it, it is ensured that bones, skin, nails and hair are strong and properly nourished.
In the absence of vitamins and minerals, hair follicles shrink and changes occur in the hair growth cycle. This can cause the hair to become brittle and fine.
Vitamin D improves hair growth in several ways:
It activates the cells within the hair itself.
Improves the condition of growing hair - both in appearance and in feel.
It stimulates and nourishes hair follicles. Vitamin D receptors are important for the follicular growth cycle. According to expert research, hair loss (i.e., fur) always occurred in mice with inactive vitamin D receptors.
It stimulates hair growth. Vitamin D analogues (supplements D2 and D3) reversed hair loss in mice. Cancer patients who lost hair due to chemotherapy reported significant improvement after using nutritional supplements with vitamin D.
3. How can you raise your levels of vitamin D?
Don't forget that if you just increase vitamin D from your diet and start exposing yourself to the sun as a source of hair growth vitamins, your hair won't magically start growing. There are other factors that affect hair loss or growth. The best way to evaluate your situation is to consult a doctor and request the necessary blood tests. It should also not be forgotten that the doctor warns us against excessive exposure to the sun due to the increased risk of developing skin cancer. But if you start spending more time outside and don't get sunburned, your stay in the sun should be safe. Use sunscreen with a protection factor (at least SPF 15). As part of the diet, fatty fish are an excellent source of vitamin D—catfish, salmon, mackerel, and tuna, for example. Other food sources include, for example, whole eggs, liver, mushrooms, and omega-3 fish oil. Alongside with proper diet you can also add supplements like our tasty gummies.
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