Vitamin B6 is important for amino acid metabolism and the synthesis of neurotransmitters.

Vitamins B1, B2, and B6 all play important roles in the metabolism of carbohydrates and amino acids.

Vitamin B1, also known as thiamine, is important for carbohydrate metabolism.

Vitamin B5, also known as pantothenic acid, is important for the metabolism of fatty acids.

Vitamin A is crucial for vision, particularly in low-light conditions, and also plays a role in immune function.

Vitamin K is essential for the synthesis of proteins required for blood clotting.

Vitamins B1, B2, and B3 all play roles in the metabolism of carbohydrates and fats.

Vitamin C is also known as ascorbic acid, which is essential for the growth and repair of tissues.

Vitamin D is often referred to as the 'sunshine vitamin' because it is produced in the skin in response to sunlight.

Vitamins A, C, and E all have antioxidant properties, helping to protect cells from damage caused by free radicals.

Vitamin B12 is crucial for the formation of red blood cells and the maintenance of the nervous system.

Vitamin A is crucial for vision, particularly in low-light conditions, as it is a component of the visual pigment rhodopsin.

Vitamin D is synthesized in the skin when it is exposed to sunlight, specifically UVB radiation.

Vitamins A, C, and E all have antioxidant properties, helping to protect cells from damage caused by free radicals.

Vitamins B1, B2, and B3 all play roles in the metabolism of carbohydrates.

Vitamin K is essential for the synthesis of proteins required for blood clotting.

Vitamin B9, also known as folic acid, is known to prevent neural tube defects during pregnancy.

Vitamin B12 is primarily found in animal products and is crucial for nerve function and the production of DNA and red blood cells.

Vitamin B12 is primarily found in animal products and is essential for the formation of red blood cells and DNA synthesis.

Vitamin B12 is primarily found in animal products and is crucial for nerve function and the production of DNA and red blood cells.

Vitamin D plays a crucial role in calcium absorption in the gut and maintaining adequate serum calcium and phosphate levels.

Vitamin D is synthesized in the skin when it is exposed to ultraviolet (UV) rays from sunlight.