Dr. Kaufman concluded that darker skin pigmentation is associated with lower serum 25-hydroxyvitamin D concentration. Serum vitamin D level also appears to be related to intake of vitamin D – rich foods and multivitamins containing vitamin D, but not self-reported level of sun exposure or use of sun protection.
Can vitamin D change your skin color?
Concerning skin color, our results concur with previous data [30,32,33,34] showing that vitamin D deficiency varies by light and dark skin phototypes, i.e., dark skin color was significantly associated with vitamin D deficiency.
Will taking vitamin D make you tan?
Scientific studies1 over the past 17 years have indicated that vitamin D3 may protect the skin from ultraviolet (UV) sunlight damage. … So, by increasing your vitamin D3 levels through supplementation, not only will you significantly improve your overall health and well-being, you also may get a great tan!
What supplements make your skin darker?
Eating vitamin C–rich foods like citrus, berries, and leafy green vegetables may optimize melanin production. Taking a vitamin C supplement may help as well.
Does vitamin D change skin?
Vitamin D affects the proliferation and differentiation of the skin either directly or through its interaction with calcium. Many in vitro studies have shown a dose-dependent effect of vitamin D on keratinocyte proliferation and differentiation.
What causes face skin to darken?
In fact, sun exposure is one of the most common causes of darkened skin. Energy from the ultraviolet rays of the sun is absorbed by melanin as a normal way to protect the skin from overexposure. This can also darken areas that already have hyperpigmentation.
How much vitamin D should I take brown skin?
People with darker skin can benefit from consuming 1,000–2,000 IU (25–50 mcg) of vitamin D daily, especially during winter months ( 32 ).
What does taking vitamin D do?
Vitamin D is involved in calcium absorption, immune function, and protecting bone, muscle, and heart health. It occurs naturally in food and your body can also produce it when your skin is exposed to sunlight. Yet, aside from fatty fish, there are few foods rich in vitamin D.
Does vitamin D Help pale skin?
Fair-skinned people who are prone to sunburn may need to take supplements to ensure they get enough vitamin D, say experts. It appears that those with pale skin, while not deficient, may still be lacking in the essential vitamin that the body makes from sunlight.
How many minutes of sun do you need for vitamin D?
Regular sun exposure is the most natural way to get enough vitamin D. To maintain healthy blood levels, aim to get 10–30 minutes of midday sunlight, several times per week. People with darker skin may need a little more than this. Your exposure time should depend on how sensitive your skin is to sunlight.
Can your skin get permanently darker?
Can a tan be permanent? A tan is never permanent because skin naturally exfoliates itself over time. This causes the tanned skin to flake off. New cells are formed and older skin sloughs off.
How can I reduce melanin in my skin?
You can also use topical creams or ointments to lighten skin. These products decrease existing melanin in the areas in which they’re used. Skin lightening products are available by prescription or over-the-counter (OTC).
Topical creams or ointments
- kojic acid.
- vitamin C.
- glycolic acid.
- azelaic acid.
Is it better to take vitamin D every day or once a week?
Daily vitamin D was more effective than weekly, and monthly administration was the least effective.