The B vitamins that affect hair growth are Vitamin B6, folic acid, and Vitamin B12. These vitamins are important for proper formation of red blood cells, which carry oxygen to the tissues, including the hair.
A lack of the right nutrients, including vitamins A, C, D, and E, zinc, B vitamins, iron, biotin, protein, and essential fatty acids, may slow down hair growth or even cause hair loss. Fortunately, correcting a deficiency in any of these nutrients may help treat hair loss and promote the rate of hair growth.
Sources of Biotin
Foods that contain the most biotin include organ meats, eggs, fish, meat, seeds, nuts, and certain vegetables (such as sweet potatoes) [2,12].
"There are specific juices that can be beneficial for the health of your hair and scalp, including aloe vera juice, kiwi juice and cucumber juice." According to Synder, spinach is highly concentrated with vitamin B, which restores shine and promotes hair growth.
Biotin, also known as vitamin B7, stimulates keratin production in hair and can increase the rate of follicle growth.
Oils like castor, peppermint, onion, coconut, jojoba, argan, amla, olive, grapeseed, rosemary, and tea tree are often recommended for hair growth. They help boost blood circulation and strengthen hair.
Hair can stop growing or grow slowly for a variety of reasons including age, genetics, hormones, or stress. You may notice your hair stops growing in one spot or seems to be growing slowly on one side. There are plenty of treatment options for slow-growing hair, including: medication.
The amount of biotin suggested for hair growth usually ranges between 100 - 1,000 micrograms (mcg) daily, but this number varies based on your body's reaction to biotin.
Some of the best sources of biotin include legumes, egg yolks, organ meats, nuts, seeds, mushrooms, avocados, sweet potatoes, and yeast. Biotin supplements are available as well, but most people can get all of the biotin they need by eating a balanced diet.
Takeaway. Your body makes enough biotin on its own through your dietary intake each day. Therefore, you shouldn't take biotin supplements unless directed by your doctor. There are some rare health conditions that can cause some people to need biotin supplements on a regular basis.
How fast does biotin work for hair growth? Research pertaining to how quickly vitamins work in the body is limited, however, we have found that some begin to see and experience benefits approximately 30 days after you start taking biotin. It may take up to 90 days or longer for some individuals.
Not only does collagen help with hair loss, collagen also helps for hair growth! As we mentioned before, collagen can help to improve scalp circulation and deliver essential nutrients to the hair follicles. In addition, collagen can help to strengthen the hair shaft and prevent breakage.
Water is a key ingredient that supports vitamins, which contribute to your hair growth. Believe it or not, but water makes up almost 25% of the weight of a single strand of hair. Drinking at least two liters of water a day will help the strength of your hair, increasing growth.
Here's the hard truth: Little can be done to permanently change the diameter of individual hair strands. Thickening products can do wonders to temporarily plump hair strands, but when it comes down to it, fine hair is genetic and can't be changed.
Biotinidase deficiency (BTD) is the most common cause of biotin deficiency. BTD is a rare inherited disorder where the body is not able to use biotin and leads to biotin deficiency.
Sesbania - Being a rich source of vitamins, minerals and protein, this herb supports the health of your hair, skin and nails. Amla - It increases the scalp circulation and boosts the hair growth and strengthens your hair follicles too. Also, Amla is a rich source of Vitamin C which helps in improving your immunity.
Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
How much B12 should I take daily for hair growth? The lowest amount recommended that should be traceable in your body is 2.4 mcg. While you are looking for a difference in your hair growth you can increase this dosage to 3 mcg and beyond.