Are vitamins for hair growth worth it?

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Hair loss can occur for a variety of reasons, including hormones, medications, or vitamin deficiency. If you have noticed that your hair is more thinning or more brittle than before, you may be considering hair growth products Where vitamin supplements to help restore it. Hair growth vitamins aim to strengthen your hair and encourage new growth. But do they really work?

The research behind miracle hair growth supplements is lacking. However, there is some truth behind vitamin deficiencies and hair health. Supplements are not the only factor to consider for hair growth, as they are just a supplement to your diet. However, they are a good option for some. Here’s what you need to know.

Read more: Best vitamins for hair growth

Do hair growth vitamins work?

The short answer is…it’s complicated. There are no clinical studies that definitively support vitamin supplements that restore hair growth and prevent hair loss. The ability of a vitamin supplement to help hair health depends on what is causing the hair loss. If it’s because of medications you’re taking or medical conditions, hair growth vitamins aren’t going to help. Some hair growth vitamin supplements help strengthen and restore shine to hair, but usually only if your problem is a vitamin deficiency. They go does not improve your hair growth if you don’t have vitamin deficiency.

Hair growth vitamins can also help keep hair healthy. But while they can help with looks and strength, they won’t give you Rapunzel-like hair. Many nutrients in these supplements are linked to hair growth (like biotin and vitamins A, VS and E). This does not mean that taking these vitamins will make your hair grow back longer and thicker.

Table with a small white bowl of hair vitamins and a comb sitting beside it

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Which vitamins are good for hair growth?

Unhealthy hair can present in many ways, although the most common characteristics are thinning hair, brittle and weak strands, dullness and lack of growth. The best vitamins for hair growth are packed with nutrients like biotin, vitamin C, and vitamin E. There are many essential vitamins and minerals that play a role in hair health, including but not limited to:

  • Biotin: Vitamin B7, aka biotin, strengthens and maintains the protein structures that make up hair, skin and nails. Many people take it to help their hair grow faster and strengthen existing hair. Biotin is one of the most important vitamins for hair growth. However, it is not a nutrient that you can store. Taking more biotin than your body needs does not magnify the benefits.
  • Vitamin A: Vitamin A is essential for keeping your scalp moist and healthy. It also reduces hair breakage. However, you should not over-supplement vitamin A. Vitamin A is stored in the liver, where dispersal is tightly controlled. Taking too many people floods the transport system and is associated with hair loss. You can find vitamin A in animal products and leafy greens.
  • Vitamin C: Vitamin C has many ways to help maintain healthy hair. First, it is an antioxidant that neutralizes free radical damage which can block hair growth. (Free radicals are unstable molecules with an odd number of electrons that can damage other cells.) Vitamin C also promotes collagen production and improves iron absorption. Strawberries, bell peppers and tomatoes are good sources of vitamin C.
  • Vitamin D: Low levels of vitamin D have been associated with alopecia, among other conditions. Vitamin D also helps hair follicles regulate growth and moult. Oily fish, tuna, and orange juice fortified with vitamin D can help you get the recommended dose.
  • Vitamin E: Vitamin E is an antioxidant, like vitamin C, which helps prevent oxidative stress from free radicals. Vitamin E is found in avocados, spinach and almonds.
  • The iron: An iron deficiency can contribute to hair loss, especially in women. Food sources containing iron include meat, seafood, spinach, beans and nuts.
  • Omega 3: Omega-3s keep the layer derived from cholesterol of our healthy skin cells. Maintaining this layer of skin promotes circulation to the scalp and prevents inflammation of the hair follicle. A 2015 study looking at hair loss and omega-3s found that among participants taking omega-3 and omega-6 supplements, 90% said less hair loss. Foods rich in omega-3s are fish and seafood.
  • Zinc: Alopecia is also associated with zinc deficiency. Zinc is essential for tissue growth and repair. Zinc cannot be generated naturally in the body and must be supplemented through your diet. Meat, nuts and beans are excellent sources of zinc.

If you are not getting what you need from your diet, whether due to dietary restrictions or medical conditions that impact digestive tractvitamin supplements can help fill in the gaps.

Mini shopping cart filled with a variety of vitamins and pill packs

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Should You Buy Hair Growth Vitamins?

The Best Hair Growth Vitamins Are Not Worth The Money unless you have a vitamin deficiency. They’re not a magic capsule for market-ready hair, and you don’t want to take too much.

In some cases, changes in your lifestyle and diet can help more than vitamins. Vitamins are meant to be supplements to your diet, not a replacement. Diets low in calories, fat and protein can contribute to unhealthy hair and hair loss known as telogen effluvium. Don’t worry: Telogen effluvium hair loss is usually reversible once your diet is corrected.

Overall, you are better off focusing on what you eat and your lifestyle rather than relying on vitamins for hair growth. Make sure your the diet is well balanced and includes proteins, vegetables and healthy fats. Giving your body what it needs to function properly is the best thing you can do for hair growth.

Hair growth vitamins don’t really work for the average person. However, if your hair is brittle or weak due to age or a vitamin deficiency, hair growth vitamin supplements can help restore some of its natural shine.

The information in this article is for educational and informational purposes only and is not intended to constitute medical or health advice. Always consult a physician or other qualified health care provider with any questions you may have about a medical condition or health goals.

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