If you're looking to improve the health and growth of your hair, incorporating certain vitamins into your diet can be a great place to start. From biotin to vitamin D, this guide will cover the essential vitamins you need to promote healthy hair growth and prevent hair loss.
The role of vitamins in hair growth and health
Vitamins play a crucial role in maintaining healthy hair growth and preventing hair loss. Vitamins A, B, C, D, and E are known to help regrow hair while minerals play a part as well.
Vitamin A supports the secretion of sebum, which is a substance that prevents hair breakage1.
B vitamins help with hair growth because they play a key role in producing red blood cells, which carry oxygen to the scalp so that hair follicles can generate new hair2.
Vitamin C helps with collagen production which strengthens hair strands3.
Vitamin D helps to stimulate hair follicles and promote growth4.
Vitamin E helps improve blood circulation and oxygen supply to the scalp5.
The role of minerals in hair growth and health
In addition to vitamins, minerals such as zinc, iron, iodine and magnesium can also help with hair growth.
Zinc helps with cell reproduction, tissue growth and repair which are all important for healthy hair growth6.
Iron helps red blood cells carry oxygen throughout the body including to the scalp which promotes healthy hair growth6.
Iodine helps regulate thyroid hormones which can affect hair growth6.
Magnesium helps with protein synthesis which is important for healthy hair growth6.
Vitamins and minerals play an important role in maintaining healthy hair growth and preventing hair loss. A balanced diet rich in these nutrients can help promote healthy hair growth.
Vitamin A for hair growth and scalp health
Vitamin A is an essential nutrient for maintaining healthy hair growth and scalp health. It helps to produce sebum, a natural oil that moisturizes the scalp and prevents hair from becoming dry and brittle. A deficiency in vitamin A can lead to hair loss and a dry, itchy scalp. It’s recommended to get vitamin A from food sources such as sweet potatoes, carrots, spinach, and kale, rather than supplements.
Vitamin A is largely known for its role in promoting eye health and supporting your immune system, but it’s also a key player in hair growth7.
In particular, a Vitamin A deficiency can result in damage to hair follicles, sweat glands, and hair loss amongst other health problems7.
Vitamin A helps create new hair cells and it also helps the body produce sebum which moisturizes the scalp8. A moisturized scalp helps keep the hair healthy and moisturized and free from split ends, dry hair, or breakage8.
However, taking too much Vitamin A might actually result in hair loss9. It’s important to consume Vitamin A in moderation.
Vitamin A plays an important role in maintaining healthy hair growth and preventing hair loss. It helps create new hair cells and moisturizes the scalp which keeps the hair healthy and free from split ends, dry hair or breakage. However, it’s important to consume Vitamin A in moderation.
B vitamins for hair strength and growth
B vitamins are essential for maintaining healthy hair growth and strength. Vitamin B12, in particular, plays a crucial role in the production of red blood cells, which carry oxygen and nutrients to the scalp and hair follicles. Other B vitamins, such as biotin and niacin, also contribute to healthy hair growth and can be found in foods such as eggs, nuts, and whole grains.
B complex vitamins play a role in hair growth, and are “essential for metabolism and nervous system function,” says Dr. Green10.
It is no wonder that B vitamins like vitamin B7 (biotin) and B12 are important to strengthen and condition the hair10. Research shows you can easily reach the daily allowances of B vitamins by eating a balanced diet10.
Riboflavin (B2) is an essential B-vitamin for hair growth that builds cells, produces energy, and breaks down fats, steroids, and medicine11. Studies done on animals have found that a deficiency in vitamin B2 can result in alopecia11.
Vitamin B3 (Niacin) can aid in improving hair health if the cause for hair loss is a nutritional deficiency11.
Most research does not imply that the intake of vitamin B is directly related to hair growth. But in people with a pronounced deficiency of vitamin B, supplementation has shown an obvious improvement in hair quality11.
B complex vitamins play an important role in maintaining healthy hair growth and preventing hair loss. It is important to consume a balanced diet to reach daily allowances of B vitamins.
Vitamin C for collagen production and hair growth
Vitamin C is an important nutrient for overall health, but it also plays a key role in collagen production, which is essential for healthy hair growth. Foods rich in vitamin C include citrus fruits, berries, kiwi, and leafy greens. Consider adding these foods to your diet or taking a vitamin C supplement to support healthy hair growth.
Vitamin C is a potent antioxidant that helps to protect hair follicles from free radical damage, which can cause inflammation and premature aging of the hair follicles, eventually leading to decreased hair growth and even hair loss12.
Another known property of Vitamin C which can contribute to its ability to encourage hair regrowth is its action as an antioxidant13. This is important in promoting skin health and preventing oxidative damage to the cells of hair follicles13.
Since it also boosts the immunity, Vitamin C is a general champion of good health13.
In addition, vitamin C is essential in producing collagen, a protein that is a primary building block of hair12. Collagen is crucial for hair growth, as well as to maintain the strength of the hair14.
More so, vitamin C helps the body absorb iron, which keeps the hair strong and healthy14.
Vitamin C has numerous benefits for hair growth and health. It helps protect hair follicles from free radical damage, promotes skin health and prevents oxidative damage to the cells of hair follicles. It also boosts immunity and helps produce collagen which is essential for maintaining strong and healthy hair1214.
Remember you can supplement with collagen as well!
Vitamin D for hair growth and preventing hair loss
Vitamin D is essential for overall health, but it also plays a role in hair growth and preventing hair loss. Studies have shown that a deficiency in vitamin D can lead to hair thinning and even hair loss. Foods rich in vitamin D include fatty fish, egg yolks, and fortified dairy products, however, the diet is a difficult place to consume enough Vitamin D.
Vitamin D is an essential nutrient that plays a crucial role in many bodily functions, including hair growth15.
Research shows that vitamin D may help create new follicles — the tiny pores in the scalp where new hair can grow16.
Vitamin D deficiency has been linked to hair loss17.
Vitamin D helps your skin create hair follicles, each strand of hair grows from a tiny pore in your scalp18. Some research shows that vitamin D has a role in hair follicle production18. Fewer follicles mean thinning hair – not something any of us really want18.
In addition, vitamin D delivers a myriad of health benefits, including supporting healthy, long hair16.
As it turns out, vitamin D3 is involved in various signaling pathways in the hair follicle and has a direct (and critical) role in the hair growth (aka anagen) phase16.
Our Bone & Heart Support contains both Vitamin D3 and K2!
Vitamin E for blood and oxygen supply to scalp
Vitamin E is a powerful antioxidant that helps protect cells from damage. It has many benefits for hair growth and health, including repairing damaged hair follicles, preventing tissue corrosion, and helping build tissue. Some foods that are rich in Vitamin E include nuts (almonds, peanuts, hazelnuts), seeds (sunflower seeds), vegetable oils (sunflower oil, safflower oil), green leafy vegetables (spinach, broccoli), and fortified cereals.
Vitamin E promotes blood circulation and acts as a deep moisturizer for your hair, preventing breakage and brittle hair19.
It also protects your hair from the sun and the elements19.
Vitamin E may help support a healthy scalp and hair as it has natural antioxidant effects that could assist with maintaining hair growth20.
The vitamin’s antioxidant properties could help reduce the amount of oxidative stress and free radicals that cause the hair follicle cells in a person’s scalp to break down20.
Vitamin E promotes the synthesis of collagen, which is used in the building of keratin, your main hair protein21.
Also, it triggers strong hair growth by strengthening the roots on the scalp21.
In addition, Vitamin E oil works to nourish your scalp and hair, restoring proper function so your hair grows properly22. It also increases blood circulation to the scalp, which aids in overall hair growth22.
Vitamin E is essential for healthy hair growth and overall health. It helps repair damaged hair follicles, prevents tissue corrosion, helps build tissue, promotes blood circulation, acts as a deep moisturizer for your hair, prevents breakage and brittle hair, protects your hair from the sun and elements, promotes collagen synthesis and strengthens roots on the scalp19202122.
Zinc for hair tissue growth and repair
Zinc is an essential mineral that plays a crucial role in building and repairing hair tissues, ensuring that the oil glands around the follicles work seamlessly. Foods that are rich in zinc include meats and seafood, beans, nuts, and seeds, whole grains, dairy products, and oysters.
A deficiency of Zinc often leads to hair loss and thinning23.
Topical and oral supplementation of zinc is said to impact hair loss and promote hair growth24.
Zinc may inhibit 5-alpha reductase, an enzyme that may disrupt hair growth24.
Zinc also has anti-inflammatory and antioxidant properties that may promote hair growth24.
The nutrient also helps inhibit hair follicle regression and may accelerate the healing of hair follicles24.
Find a healthy dose of Zinc in our Cold & Flu Support Gummies!
Iron for oxygen supply to scalp
Iron is an essential mineral that plays a vital role in hair growth and health.
Iron helps red blood cells carry oxygen throughout the body to fuel your metabolism and aid growth and repair 25.
Iron deficiencies have been linked to hair loss 25.
Iron also helps improve hair texture and reduces dullness by increasing the flow of oxygen and nutrients to the hair roots and scalp 26.
Incorporating iron-rich foods into your diet can help promote healthy hair growth. Some iron-rich foods include spinach, red meat, poultry, beans, lentils, tofu, fortified cereals, and pumpkin seeds 2527.
Iron is an important mineral for hair growth and health. Incorporating iron-rich foods into your diet can help promote healthy hair growth and reduce hair loss.
Iodine to regulate thyroid hormones
Iodine is a mineral that plays a vital role in hair growth and health.
Iodine has the ability to restore hair by killing off fungus which eats the end of hair follicles and also contains some potent antiparasitic, antiviral and antibacterial properties which helps maintain the health of your scalp 28.
Iodine is an important mineral for hair growth and health. Through regulation of the thyroid and reducing hair-destroying fungus, iodine has the potential to improve hair health and growth.
Magnesium to support protein synthesis
Magnesium is a mineral that plays a vital role in hair growth and health.
Magnesium helps prevent calcium buildup on your scalp which can clog hair follicles and cause dryness, flakiness, and even hair loss 32.
Magnesium also soothes nerves and boosts the immune system which can help reduce hair loss due to Telogen Effluviam 33.
Magnesium is crucial in making small energy molecules (ATP) that help things grow, like your hair 33.
Magnesium balances out calcium which reduces buildup both inside the body and on top of the head 33.
Incorporating magnesium-rich foods into your diet can help promote healthy hair growth. Some magnesium-rich foods include spinach, almonds, cashews, peanuts, black beans, and avocado 34.
You can also use magnesium oil for hair growth by massaging it into your scalp which stimulates hair follicles, boosts blood circulation, and improves hair growth 34.
Magnesium is an important mineral for hair growth and health. Integrating magnesium-rich foods into your diet or using magnesium oil for hair growth can help promote healthy hair growth.
How to optimize diet for hair growth and health
Eating a healthy diet is essential for hair growth and health. Here are some tips to optimize your diet for hair growth and health:
Eat protein-rich foods like eggs, fish, nuts, seeds, lean meats, spinach, and kale 3536. Hair follicles consist mostly of protein so getting enough protein in your diet is important for hair growth 35.
Incorporate omega-3 fatty acids into your diet by eating cold-water fish like salmon, sardines, and herring 37. Omega-3 fatty acids may stimulate hair follicles and sebaceous glands which can improve scalp health 37.
Eat foods rich in vitamin C like citrus fruits which help produce collagen that strengthens hair strands 35.
Drink plenty of water to keep your body hydrated which includes your hair follicles 35.
Optimizing your diet for hair growth and health involves eating a balanced diet that includes protein-rich foods, omega-3 fatty acids, biotin-rich foods, iron-rich foods, vitamin C-rich foods, and drinking plenty of water.
In conclusion, vitamins and minerals play an important role in promoting hair growth and health.
Eating a balanced diet that includes protein-rich foods, omega-3 fatty acids, biotin-rich foods, iron-rich foods, vitamin C-rich foods, and drinking plenty of water can help optimize your diet for hair growth and health.
Incorporating these foods into your diet can help produce keratin which is essential for healthy hair growth, stimulate hair follicles and sebaceous glands which can improve scalp health, strengthen hair strands, and keep your body hydrated which includes your hair follicles.
Many bodily functions can be improved by optimizing the diet, and hair health is no different. Incorporating nutrient-dense foods into the diet and supplementing with vitamins or minerals you may be missing alongside this is a great way to make sure you're functioning optimally.