Excellent source of magnesium, potassium, vitamin B6, biotin, copper and dietary fiber, banana is a fruit that has great nutritional qualities (sucrose, fructose, glucose). According to a study, eating three bananas a day provide enough energy for a strenuous exercise of 90 minutes, which is why the banana is the favorite fruit of many athletes.
Here is the nutritional profile of the banana which is why this fruit is more effective than some drugs:
Rich in potassium
Banana is known for its high potassium content (1 banana contains about 400 mg of potassium). This nutrient is essential for proper nerve and muscle function and to maintain the levels of body fluids. The potassium in bananas prevents muscle cramps after exercise.
Source of vitamin C
Like many fruits, bananas are rich in vitamin C, it provides 10 mg or about 15% of the RDA (Recommended Daily Allowance). It stimulates the immune system and promotes healthy cells, improving the absorption of nutrients such as iron.
Source of vitamin B6
This vitamin group is most common in foods of animal origin and yet, bananas are an excellent source of vitamin B6 (also known as pyridoxine). A banana provides 35% of the RDA of vitamin B6, which is very beneficial for the eyes, hair, skin and liver health. The banana helps balance the nervous system. If you increase your intake of vitamin B6, you will feel healthier and stronger.
Rich in magnesium
Bananas are an excellent source of magnesium, a substance that helps build connective tissue, bones, blood clotting and nerve function. A banana provides about 0.3 mg of manganese (the average recommended daily intake is estimated between 1.8 and 2.3 mg).
Concentrated in fiber
According to the USDA (United States Department of Agriculture), a banana contains 3 grams of fiber on average. These fibers make you feel full longer and maintain a healthy digestive system.
Biotin belongs to the vitamin B (B8), it is very important for healthy hair and nervous system. It promotes proper metabolism of fats and carbohydrates. This mineral is present throughout the body and is involved in the manufacture of red blood cells, strengthening the immune system. Biotin promotes the renewal of the connective tissues of bones and muscles (collagen) and also has antioxidant properties.