Vitamins play an important role in increasing the energy levels of the body. Vitamins, with the help of other nutrients help in boosting the energy levels of the body. They also help in the regular body functions and are useful in preventing diseases. This makes vitamins necessary for men to increase their energy. Although there are several vitamin supplements and multivitamins, getting these vitamins from their natural sources is more beneficial. Since men burn more fat and are in need of constant energy to keep them active, given below are the vitamins that boost their energy levels.

Vitamin A
Vitamin A is essential for the immune system. It is necessary for the essential growth and development of the cells. When their immune system works fine, men automatically feel energized. The natural sources of this vitamin are milk, eggs, cantaloupes, peaches, papayas, etc.

Vitamin B1
Thiamin, also called vitamin B1, increases the metabolism. This boosts up the energy levels and helps men work energetically throughout the day. Also, this vitamin is essential for the proper functioning of the nervous system. The sources of this vitamin are soy foods, cereals, fish, dried beans, etc.

Vitamin B2
This vitamin, riboflavin, helps to produce energy through chemical reactions. Lack of vitamin B2 leads to sluggishness and fatigue. Hence, this is one of the much needed vitamins. The sources of this vitamins are meat, legumes, lentils, broccoli, asparagus, etc.

Vitamin B3
One of the reasons for men to feel less energized is cholesterol. Vitamin B3, niacin, is responsible for reducing the levels of cholesterol in the body. Furthermore, they turn food into energy and thus, boost the energy levels in men. The sources of this vitamin are poultry, fish, cereals, peanuts, etc.

Vitamin B5
Vitamin B5 is useful for strengthening the immune system of the body. This helps in storing energy in the body. Also known as pantothenic acid, this vitamin is sourced from eggs, yeast, poultry, sunflower seeds, soy beans, etc.

Vitamin B6
Vitamin B6 helps the body in breaking down the protein and converting it into energy. Needless to say, this increases the energy levels in the body. Also, it is responsible for the manufacture of red blood cells in the body. The sources of this vitamin are nuts, poultry, fish, spinach, cereals, etc.

Vitamin B9
Also known as folic acid, it is useful in converting food into glucose which, in turn, is burned by the body to produce energy. The sources of this vitamin are green leafy vegetables, dried beans, asparagus, etc.

Vitamin B12
This vitamin is bound to the protein in the food and is released before the digestion takes place. Vitamin B12 is involved in the metabolism process which makes this vitamin helpful in increasing the levels of energy in men. Also involved in the regulation of the energy production, the sources of this vitamin are dairy products, fish, red meat, eggs, etc.

Vitamin C
The role of vitamin C is to restore all the damaged cells back to the original form, while the body is resting. This helps the body function well. It converts food into energy. The sources of this vitamin are the citrus fruits like oranges, lemon, broccoli, spinach, etc.

All the B vitamins are water-soluble. They provide energy to the body by converting the carbohydrates into glucose and then burning this glucose for production of energy. They also boost up the metabolism rate in the body. Hence, these are the vitamins that will help you in weight loss as well.