Explanation

Vitamin B is found in:

• Vegetables (like leafy greens, bell peppers, and mushrooms)
• Whole wheat grains (like brown rice, quinoa, and whole-wheat bread)
• Fresh meat (like beef, chicken, and fish)

Vitamin B is a complex of several B vitamins, including:

• B1 (Thiamin)
• B2 (Riboflavin)
• B3 (Niacin)
• B5 (Pantothenic acid)
• B6 (Pyridoxine)
• B7 (Biotin)
• B9 (Folic acid)
• B12 (Cobalamin)

Explanation

Vitamin D helps the body absorb calcium from the intestines.

It regulates blood calcium levels by enhancing calcium absorption and reducing calcium loss from bones.

Explanation

Fortification is the process of adding essential nutrients like vitamins to food, such as adding vitamin D to milk.

It helps prevent nutritional deficiencies in the population.

Explanation

Golden rice is genetically modified to produce beta-carotene, a precursor of vitamin A.

It is developed to combat vitamin A deficiency in regions where this nutrient is scarce.

Explanation

• Vitamin B9 is most commonly known as folic acid 
• The technical chemical name is pteroyl-L-glutamic acid

Last updated by NS on 20-April-2026

Explanation

Vitamin-B Complex is found in a wide variety of foods including leafy greens, seeds, fruits, and seafood.

It helps in energy production and supports brain and nerve function.

Explanation

Vitamin E deficiency can lead to sterility (infertility), especially in animals.

It may cause reproductive issues in humans.

It also affects muscle and nerve function.

Explanation

Chilies are rich in Vitamin C, which boosts immunity and helps in skin health.

They contain more Vitamin C than oranges by weight.

Explanation

The recommended daily intake of Vitamin A for boys aged 13-15 years is around 5000 IU.

This helps in growth, vision, and immune function during adolescence.

Explanation

Lemons are a good source of vitamin C.

It is a powerful antioxidant that supports immunity.

They helps the body absorb iron, and protect cells from damage.