Contributes to normal energy-yielding metabolism
Contributes to normal functioning of the nervous system
Contributes to normal macronutrient metabolism
Contributes to normal psychological function
Contributes to the maintenance of normal hair
Contributes to the maintenance of normal mucous membranes
Contributes to the maintenance of normal skin

Niacin

Contributes to normal energy-yielding metabolism
Contributes to normal functioning of the nervous system
Contributes to normal psychological function
Contributes to the maintenance of normal mucous membranes
Contributes to the maintenance of normal skin
Contributes to the reduction of tiredness and fatigue

Vitamin B6

Contributes to normal cysteine synthesis
Contributes to normal energy-yielding metabolism
Contributes to normal functioning of the nervous system
Contributes to normal homocysteine metabolism
Contributes to normal protein and glycogen metabolism
Contributes to normal psychological function
Contributes to normal red blood cell formation
Contributes to the normal function of the immune system
Contributes to the reduction of tiredness and fatigue
Contributes to the regulation of hormonal activity

Vitamin E

Contributes to the protection of cells from oxidative stress

Needed for normal growth and development of bone in children
Help to reduce the loss of bone mineral in post-menopausal women. Low bone mineral density is a risk factor for osteoporotic bone fractures

Vitamin A

Contributes to normal iron metabolism
Contributes to the maintenance of normal mucous membranes
Contributes to the maintenance of normal skin
Contributes to the maintenance of normal vision
Contributes to the normal function of the immune system
Has a role in the process of cell specialisation

Vitamin C

Contributes to maintain the normal function of the immune system during and after intense physical exercise
Contributes to normal collagen formation for the normal function of blood vessels
Contributes to normal collagen formation for the normal function of bones
Contributes to normal collagen formation for the normal function of cartilage, gums, skin and teeth
Contributes to normal energy-yielding metabolism
Contributes to normal functioning of the nervous system
Contributes to normal psychological function
Contributes to the normal function of the immune system
Contributes to the protection of cells from oxidative stress
Contributes to the reduction of tiredness and fatigue
Contributes to the regeneration of the reduced form of vitamin E

Zinc

Contributes to normal acid-base metabolism
Contributes to normal carbohydrate metabolism
Contributes to normal cognitive function
Contributes to normal DNA synthesis
Contributes to normal fertility and reproduction
Contributes to normal macronutrient metabolism
Contributes to normal metabolism of fatty acids
Contributes to normal metabolism of vitamin A
Contributes to normal protein synthesis
Contributes to the maintenance of normal bones
Contributes to the maintenance of normal hair, nails, skin
Contributes to the maintenance of normal testosterone levels in the blood
Contributes to the maintenance of normal vision
Contributes to the normal function of the immune system
Contributes to the protection of cells from oxidative stress
Has a role in the process of cell division

Contributes to normal cognitive function
Contributes to normal energy-yielding metabolism
Contributes to normal functioning of the nervous system
Contributes to the maintenance of normal skin
Contributes to the normal growth of children
Contributes to the normal production of thyroid hormones and normal thyroid function

Vitamin B12

Contributes to normal energy-yielding metabolism
Contributes to normal functioning of the nervous system
Contributes to normal homocysteine metabolism
Contributes to normal psychological function
Contributes to normal red blood cell formation
Contributes to the normal function of the immune system
Contributes to the reduction of tiredness and fatigue
Has a role in the process of cell division

Vitamin D

Contributes to normal absorption/utilisation of calcium and phosphorus
Contributes to normal blood calcium levels
Contributes to the maintenance of normal bones
Contributes to the maintenance of normal muscle function
Contributes to the maintenance of normal teeth
Contributes to the normal function of the immune system
Contributes to the normal function of the immune system in children.
Has a role in the process of cell division
Helps to reduce the risk of falling associated with postural instability and muscle weakness. Falling is a risk factor for bone fractures among men and women 60 years of age and older.
Is needed for normal growth and development of bone in children.