Main sources of niacin: Niacin is an important nutrient also known as Vitamin B3. It has two chemical forms called nicotinic acid and niacinamide, both of which can be obtained through food and supplements. Niacin is a water soluble vitamin, it does not accumulate in the body. Due to its deficiency, you may suffer from dermatitis, dementia and diarrhea. Let us know which foods rich in niacin can be eaten to avoid this.

avocado-
Avocado is a fruit rich in nutrients. A medium portion of avocado will provide 3.5 milligrams of niacin, which is 21 to 25 percent of the daily requirement. Fiber, healthy fats, vitamins and minerals are found in this fruit.

Brown rice –
Brown rice is considered a healthier option than white rice; if you eat one cup of brown rice, you will get 18 to 21 percent of your daily requirement of niacin.

Chicken Breast-
Chicken breast is considered to be a rich source of niacin and protein, if you eat 85 grams of boneless chicken breast, you will get 11.4 mg of niacin, which is 70 to 80 percent of the daily requirement in the form of oil or soup.

Groundnut-
Peanuts also known as 'cheap nuts' are a rich source of niacin for vegetarians. By eating this you can also get protein, monosaturated fat, vitamin E, vitamin B6, magnesium, phosphorus and manganese.

tuna-
Fatty fish like tuna is considered a rich source of niacin. Eating 165 grams of tuna will provide you with 21.9 milligrams of vitamin 3, which is more than 100 percent of the daily requirement. This fish also contains protein, vitamin B6, vitamin B12, selenium and omega-3 fatty acids…