Are you looking for a way to make your hair look spectacular even at your old age? If yes, then this informative article is for you.
Many people want strong and healthy hair, especially as they grow older.
Interestingly, your hair grows around 0.5 inches (1.25 cm) per month, and 6 inches (15 cm) per year. How fast it grows depends on factors like age, health, genetics and diet.
Although you can’t change factors like age and genetics, diet is one thing you have control over. In fact, consuming a diet lacking the right nutrients can lead to hair loss.
On the other hand, eating a balanced diet with the right nutrients can help promote hair growth, especially if you’re experiencing hair loss due to poor nutrition.
Here are the 9 best foods you can eat to promote hair growth.
1. Sweet Potatoes
Sweet potatoes are a great source of beta-carotene. The body converts this compound into vitamin A, which is linked to good hair health.
A medium sweet potato (about 114 grams) contains enough beta-carotene to provide more than four times your daily vitamin A needs.
Research has shown that vitamin A promotes the production of sebum, which helps keep hair healthy.
What’s more, vitamin A could also speed up the rate of hair growth and encourage the growth of thicker hair, all while preventing other hair follicles from regressing.
Eggs are a great source of protein and biotin, two nutrients that may promote hair growth.
Eating adequate protein is important for hair growth because hair follicles are made of mostly protein. A lack of protein in the diet has been shown to promote hair loss.
Biotin is essential for the production of a hair protein called keratin, which is why biotin supplements are often marketed for hair growth. Research has also shown that consuming more biotin can help improve hair growth in people with a biotin deficiency.
However, biotin deficiencies are uncommon if you consume a balanced diet. There is little evidence to show healthy people benefit from consuming more biotin.
Eggs are also a great source of zinc, selenium and other hair-healthy nutrients. This makes them one of the best foods to consume for optimal hair health.
Nuts are tasty, convenient and contain a variety of nutrients that may promote hair growth.
For example, an ounce (28 grams) of almonds provides an impressive 37% of your daily vitamin E needs.
What’s more, they also provide a wide variety of B vitamins, zinc and essential fatty acids. A deficiency in any of these nutrients has been linked to hair loss.
Nuts have also been linked to a wide variety of other health benefits besides hair growth, including reduced inflammation and a lower risk of heart disease.
This makes nuts an excellent and easy addition to your diet.
Meat is a staple in many people’s diet and is rich in nutrients that may aid hair growth.
The protein in meat aids growth and helps repair and strengthen hair follicles. A 3.5-ounce (100-gram) serving of cooked sirloin steak provides as much as 29 grams of protein.
Red meat, in particular, is rich in a type of iron that’s easy to absorb. This mineral helps the red blood cells deliver oxygen to all cells in the body, including hair follicles.
Deficiencies in protein and iron have been linked to hair loss.
Spinach is a healthy green vegetable that’s loaded with beneficial nutrients like folate, iron, and vitamins A and C, all of which may promote hair growth.
Vitamin A helps the skin glands produce sebum. This oily substance helps moisturize the scalp to keep hair healthy.
A cup (30 grams) of spinach provides up to 54% of your daily vitamin A needs.
Spinach is also a great plant-based source of iron, which is essential for hair growth. Iron helps red blood cells carry oxygen throughout the body to fuel your metabolism and aid growth and repair.
What’s more, iron deficiencies have been linked to hair loss.
6. Sweet Peppers
Sweet peppers are an excellent source of vitamin C, which may aid hair growth.
In fact, one yellow pepper provides nearly 5.5 times as much vitamin C as an orange.
Vitamin C helps promote collagen production, which can help strengthen your hair strands. It’s also a strong antioxidant, which can protect hair strands against oxidative stress.
Oxidative stress occurs when free radicals overwhelm the body’s antioxidant defense system. It has been linked to hair loss and the graying of hair.
What’s more, sweet peppers are also an excellent source of vitamin A.
This vitamin may help speed up hair growth while stimulating the production of sebum, which helps keep hair healthy.
Beans are a great plant-based source of protein, which is essential to hair growth.
Like oysters, beans are a good source of zinc, which aids the hair growth and repair cycle. A 3.5-ounce (100-gram) serving of black beans provides 7% of your daily zinc needs.
They also provide many other hair-healthy nutrients, including iron, biotin and folate.
On top of all these benefits, beans are highly versatile and inexpensive, which makes them an easy addition to the diet.
Oysters are one of the best food sources of zinc.
Zinc is a mineral that helps support the hair growth and repair cycle.
A lack of zinc in the diet may promote telogen effluvium, a common but reversible form of hair loss caused by a lack of nutrients in the diet.
Studies have shown that taking a zinc supplement can reverse the effects of hair loss caused by a zinc deficiency.
However, taking too much zinc could also promote hair loss. That’s why getting zinc from foods like oysters may be better than taking supplements, since foods provide zinc in small but healthy doses.
Avocados are delicious, nutritious and a great source of healthy fats.
They are also an excellent source of vitamin E, which may promote hair growth. One medium avocado (about 200 grams) provides 21% of your daily vitamin E needs.
Like vitamin C, vitamin E is an antioxidant that helps combat oxidative stress by neutralizing free radicals.
In one study, people with hair loss experienced 34.5% more hair growth after taking a vitamin E supplement for eight months.
Vitamin E also protects areas of the skin, like the scalp, from oxidative stress and damage. Damaged skin on the scalp can result in poor hair quality and fewer hair follicles.
What’s more, avocados are a great source of essential fatty acids. These fats cannot be produced by the body, but are essential building blocks of your cells. A deficiency in essential fatty acids has been linked to hair loss.