Human body is not capable of producing enough vitamins so such nutrients are consumed from certain food or food supplements which come in the form of tablets, capsule or syrup and is popularly referred to as vitamins. Vitamins are an organic compound which is needed in a minimum quantity to develop the sustainability of life. Vitamin is organic because it comprises of carbon. Vitamin requirements are not the same for everyone. There are different kinds of vitamins that play different roles and vitamin intake varies from person to person, ailments if any and is administered according to the age of an individual. Vitamins are either water-soluble or fat-soluble.
Fat-soluble vitamins: Fat-soluble are vitamins A, D, E, and K which are accumulated inside the fatty tissues of the body, as well as the liver and, are reserved for more time in our body.
Water-soluble vitamins: Water-soluble vitamins are Vitamin C and B which are incapable of staying inside the body for more time as they get excreted in the urine.
List of the following vitamin types...
Vitamin deficiency: Night-blindness
Vitamin source: Broccoli, carrot, spinach, butter
Vitamin Deficiency: Beri-beri
Vitamin source: yeast, potatoes, orange, eggs.
Deficiency: ariboflavinosis
Source: yogurt, meat, eggs, fish, green beans
Deficiency: pellagra, mental disturbance.
Source: tomatoes, broccoli, carrots, green leafy vegetables and sweet potatoes,
Deficiency: paresthesia also called "pins and needles."
Source: meats, whole-grains, broccoli, avocados
Deficiency: anemia and peripheral neuropathy
Source: meats, whole-grains, bananas, nuts, and vegetables.
Deficiency: dermatitis or inflammation
Source: egg yolk, some vegetables, and liver.
Deficiency: Birth complications during pregnancy
Source: leafy vegetables, liver, legumes, baker's yeast.
Deficiency: megaloblastic anemia
Source: fish, , meat, shellfish, poultry eggs, milk
Deficiency: megaloblastic anemia
Source: certain vegetables and fruits.
Deficiency: rickets, osteomalacia
Source: eggs, beef liver, fatty fish and mushrooms.
Deficiency: hemolytic anemia in babies.
Source: almonds, avocado, Kiwi fruit, eggs, nuts, milk.
Deficiency: bleeding diathesis
Source: avocado, kiwi fruit, green leafy vegetables,
It's better to get evaluated by a doctor to treat anemia and take the necessary supplements and maintain a sound diet.