Niacin is a vitamin that has wide a range function in the body especially in blood circulation. Ultimate result of this blood circulation is a healthy scalp and healthy hair. It also helps to convert your foods into energy. Along with hair growth, it is beneficial for skin glowing and remove the skin blemishes. Niacin mostly helps to grow fastest tissues of the body like nail and hair.


How it works in hair growing

When you take some dose of niacin the veins of start to widen. As a result, the blood flow through the veins is increased sharply. The flow of blood stimulates the scalp and hair follicles. Finally, the new hair starts to grow. 

It maintain the structure of blood cells. Along with this niacin brings oxygen and nutrients to the scalp. So using it, you can grow your hair quickly.


Symptoms of Niacin deficiency

The symptoms differs with the mild or extreme deficiency. So all the time it does not show the same sign. If you face mild deficiency then it can create some digestive problems. But chronic deficiency sometimes causes irritable bowel syndrome. Some other symptoms are-


  • Weakness
  • Fatigue
  • Irritability
  • Insomnia
  • Slow metabolism process


Chronic deficiency causes skin, mouth, tongue inflammation, depression,


Treatment for niacin deficiency

Few numbers of vegetables, fish and meatcontain niacin. In addition, sometimes supplement is also used to remove niacin deficiency. Here is some source of niacin


  • Mushroom
  • Yeast
  • Chicken
  • Seafood like salmon, halibut, tuna etc.
  • Beef
  • Beets
  • Asparagus
  • Peanuts and green peas


You can also apply it topically on the scalp. This form of niacin penetrates the scalp to stimulate the hair follicles so that you can get a full head of hair.


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