This subject along with many others are quite common.
1. Vitamin A
Diets deficient in vitamin A may lead to several problems, including hair loss While it’s important to get enough vitamin A, you don’t want too much. Studies show that too much vitamin A can also contribute to hair loss Sweet potatoes, carrots, pumpkins, spinach, and kale are all high in beta-carotene, which is turned into vitamin A. Vitamin A can also be found in animal products such as milk, eggs, and yogurt. Cod liver oil is a particularly good source. Good sources include sweet potatoes, carrots, spinach, kale, and some animal foods.
A Quick Look At The Best Hair, Skin, And Nails Vitamins
Ful for our readers. If you buy through links on this page, we may earn a small commission. Depending on its ingredients, taking one of these supplements could help strengthen your hair and nails or improve skin concerns such as acne.
Effective ingredients. We looked for products that include quality, research-backed ingredients. We looked for products that include quality, research-backed ingredients.
We included supplements to fit a wide range of budgets. All the vitamins on this list have mostly favorable customer reviews. This article provides a list of the 7 best vitamins for hair, skin, and nails, as well as tips on what to look for when selecting a supplement.
How To Choose Hair, Nails, And Skin Supplements
Shopping for a hair, nails, and skin supplement can be overwhelming. Here are a few key factors to consider. For an extra level of reassurance, look for vitamins that are tested by a third-party organization such as USP, NSF, or ConsumerLab.
Vitamin D
Supplementation with vitamin D may not have direct links with hair growth, but having a deficiency may impact hair health. A 2019 review found evidence to suggest a link between vitamin D deficiency and alopecia areata, which can involve severe hair loss. Many of the studies in the review found low levels of vitamin D in people with alopecia areata.
Alopecia areata is an autoimmune condition. According to the review, some research also suggests that symptoms of alopecia areata may be more severe in people with low levels of vitamin D. However, the authors of a 2016 study that collected information from 55,929 women in the United States did not find a strong link between total vitamin D intake and hair loss in alopecia areata. There is also little evidence to suggest that vitamin D can lead to hair regrowth.
More research is also necessary to confirm the potential benefits of vitamin D for hair growth. Getting enough vitamin D The Office of Dietary Supplements recommend that adults get 600 international units (IU) , or 15 micrograms (mcg), of vitamin D per day. Few foods contain significant amounts of vitamin D, but the following foods are among the best sources: fish, such as salmon or swordfish
mushrooms
egg yolks
fortified orange juice
fortified milk Sun exposure is also essential, as this enables the body to produce vitamin D. People should remember to wear sunscreen , however, as too much sun exposure over time can lead to skin damage.
To prevent problems, a person should ask their doctor to test their vitamin D levels and suggest a suitable dosage.