How long does it take to grow hair 12 inches? | Simple Guide!

Each individual in this universe wants long, healthy hair which they used to apply different formulas on their hair to grow their hair faster. But today we will discuss, How long does it take to grow hair 12 inches? It takes about 2 years to grow hair 12 inches.

People use to apply coconut, argan, jojoba, almond oil, etc. to grow their hair. Long hair looks so stunning and interesting that’s why everyone uses different shampoos, conditioners, oils, and different techniques to grow the length of their hair as much as they can.

Vitamins best for hair growth:

The vitamins best for hair growth are;

  • Vitamin A:

Vitamin A is found in different foods such as milk, eggs, carrots, pumpkins, spinach, sweet potatoes, yogurt, etc that are beneficial for the growth of hair. Cod liver oil also contains vitamin A in it which helps the hair to grow faster.

It is not only beneficial for the growth of hair but it also improves your immune system and is important for normal vision. But, on the other side, Vitamin A may lead to liver damage, headache, diarrhea, nausea and you may also have skin irritation.

  • Vitamin B:

Vitamin B plays a major role in hair growth as it produces red blood cells that carry the oxygen and nutrients to the scalp which helps in producing new hair. Vitamin H and biotin are the types of vitamin B which are the alternative and essential treatments for hair loss.

Vitamin B absorbs important proteins and repairs your cells so that your hair may grow faster. It is not beneficial for our hair growth but it also makes our brain runs properly and the enzymes in the body help to do the jobs properly and is also important for cellular functions.

  • Vitamin C:

Vitamin C is beneficial for hair growth as it creates protein which promotes hair health. But, on the other side, having less vitamin C results in dry hair. Vitamin C is not only important for the growth of hair but it is also necessary for the growth and repair of the body tissues.

It also helps to improve the body functions such as it helps in the proper functioning of the immune system, is necessary for the absorption of iron heals your wound, and is good for the maintenance of your bones and teeth.

Also Read : How long does hair have to be to wax? | Simple Guide!

  • Vitamin D:

Vitamin D is essential for hair growth as these are the skin cells that provide a protein in your hair and process as keratin. While the deficiency of vitamin D results in hair loss as the keratinocytes in your hair follicles disturb the growth of your hair.

You can increase the level of vitamin D by eating certain foods such as the flesh of fatty fish, etc as it also reduces the cell growth of cancer and also reduces inflammation. Having vitamin D foods makes your bones, teeth, and muscles strong and healthy on the other hand, deficiency of vitamin D results in rickets in children and you may also have bone pain.

  • Vitamin E:

Vitamin E is important for hair growth as it contains natural antioxidant effects in it that are healthy for the hair and helps in the growth of hair and also reduces the stress of oxidative in the scalp. Vitamin E is not only important for the growth of hair but it is also important for vision and also improves the health of your brain and skin as it has antioxidant effects in it.

But, on the other side, taking vitamin E daily may risk headache, bleeding and nausea. Try to take a dose of less than 1000 mg if you want to eat vitamin E daily as taking more than 1000 mg dose is unsafe for a human.

Also Read: Does black hair dye fade? | Simple Guide!

Nutrients best for hair growth:

Here are some nutrients best for hair growth. Let us discuss them;

  • Protein:

Having an average amount of protein is best for your hair growth as your hair follicles are made up of protein while, the deficiency of protein results in hair loss. Taking protein shakes and supplements is also good for hair growth and you must have one serving of protein in a day for good and better growth of your hair.

The other benefits of protein are it lowers your blood pressure, maintains your body weight, reduces your late-night cravings and is also good for your bones. On the other hand, deficiency of protein results in many severe problems which includes different infections, etc.

  • Zinc:

Zinc is an excellent nutrient that helps in the growth of hair and also repairs the damaged one. Taking supplements of zinc results in healthy and faster growth of hair while the deficiency of zinc may result in hair loss. It is safe to take zinc every day but the amount of serving or supplement should not be more than 40 mg otherwise it may result in fever, cough, flu, headache, vomiting, fatigue, etc.

Also Read: What body types have an inflated BMI? | Simple Guide!

  • Iron:

Iron is an essential nutrient for the healthy growth of hair as it carries oxygen to the roots of your hair which results in faster hair growth while the deficiency of iron may also result in hair loss. Beans, pumpkin seeds, bison, etc contain iron in it that is healthy for a human.

You must have 18 mg of the supplement of iron if you want to have iron daily otherwise, exceeding the 18 mg of a daily dose of iron may result in nausea, vomiting, etc.


As we already discussed above, How long does it take to grow hair 12 inches? 12 inches of hair takes about 2 years to grow. Many vitamins and nutrients help the hair to grow faster which we shared in this article. Having an adequate number of vitamins and nutrients gives you a healthy and fast growth of hair while exceeding the amount of them may result in various severe issues.

In this entire universe, each human being especially women wants long and shiny hair to look interesting which they use to apply different procedures to their hair and want to grow their hair faster. They must consult the specialist that what supplements and in what amount they should use the supplements for faster hair growth.

Give a Comment