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Best Foods for Hair Growth

Best Foods For Hair Growth

If you experience hair thinning or have some patchy spots, you might start to wonder if there’s anything you can do to turn things around. Vitamins like biotin and topical serums may help some people, but nutrition has a surprising effect as well. The foods we consume have an impact on the growth, strength and volume of our hair. Each hair follicle on your head is connected to its own blood supply, and nurturing the circulation to those areas can help your hair grow faster.

5 Foods to Promote Hair Growth

Eating a balanced diet with the right nutrients can help promote hair growth, especially if you’re experiencing hair loss due to poor nutrition.


When it comes to diet, nutritional deficiencies associated with hair loss often include low levels of biotin, iron, and vitamin D. To replenish many of these nutrients, especially biotin, you can add eggs into your diet.

Biotin is essential for the production of a hair protein called keratin, hence why biotin supplements are often marketed for hair growth. Research has shown that consuming more biotin can help improve hair growth in people with a biotin deficiency.

Eggs are also a great source of protein, another important nutrient that may promote hair growth. Eating adequate amounts of protein is crucial for hair growth because hair follicles are made of mostly protein.

Fatty Fish

Fish can be a great source of omega-3s as well as vitamin D, which both help boost hair health. Fatty fish like salmon, mackerel, herring, lake trout, sardines and albacore tuna, are great sources of omega-3s.


Colorful berries like blueberries and strawberries are loaded with beneficial compounds and vitamins that may promote hair growth. Vitamin C is found in berries, which have strong antioxidant properties.

Antioxidants can help improve hair growth by maintaining the collagen in the body or the connective tissues of hair follicles. It also protects the scalp cells in the blood vessels to promote healthy hair growth.


Avocados are another great source of healthy fats. They are an excellent source of vitamin E, which may promote hair growth. Vitamin E also protects the skin, like the scalp, from various deleterious effects due to solar radiation by acting as a free-radical scavenger. One study showed that people with hair loss experienced 34.5% more hair growth after taking a vitamin E supplement for eight months.


Nuts aren’t just a tasty, convenient snack. They also contain a variety of nutrients that may promote hair growth. Nuts provide a wide variety of B vitamins, zinc, and essential fatty acids. Research shows a direct correlation to a deficiency in any of those vitamins and hair loss.

How can I treat my hair loss?

If your hair loss is due to nutritional deficiencies, taking supplements and eating more nutritious foods may help. You can also consider combining this with more advanced treatments such as low-level laser therapy.

The Original LaserCap uses low-level laser therapy (LLLT) technology to promote hair regrowth in cases of pattern hair loss. LLLT’s red light energizes hair stem cells and increases blood flow to the scalp, giving your follicles all the energy and nutrients they need to grow healthy hair. Using LaserCap for 30 minutes every other day can result in visibly fuller hair within four to six months of starting treatment.

Get your LaserCap today to start restoring your natural hair!


Michael Rabin, MD, MBA

Michael Rabin, MD, MBA, is the founder and CEO of LaserCap Company. He is a physician, entrepreneur, and inventor of The Original LaserCap. Dr. Rabin received his MD and MBA from Case Western Reserve University in Cleveland, Ohio. He has more than 30 years experience creating and leading innovative biomedical companies.

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