This formulation is specifically designed to provide the essential and appropriate nutrients to support a woman of reproductive age. Ideally, take a least 90 days ahead of planned conception. Supplemental folic acid intake increases maternal folate status. Low maternal folate status is a risk factor in the development of neural tube defects in the developing foetus. The beneficial effect is obtained with a supplemental folic acid daily intake of 400ug for at least one month before and up to three months after conception. Vitamin E has a role in the protection of cells from oxidative stress. This 'oxidative stress' appears to be a major factor in many human diseases. Vitamin C plays an essential role in numerous areas of human health. Vitamin C contributes to normal collagen formation for the normal function of bones, cartilage, skin, gums and teeth.  Vitamin C also enhances iron absorption and the normal energy-yielding metabolism. Vitamin C aids in the maintenance of the immune system including during and after intense physical exercise. Vitamin C contributes to normal psychological function, the functioning of the nervous system and contributes to the protection of cells from oxidative stress. This 'oxidative stress' appears to be a major factor in many human diseases. Zinc is a mineral essential to many body processes including the maintenance of normal cognitive function, vision, fertility and reproduction, hair, skin and nails and the immune system. Zinc also contributes to the normal metabolism of fatty acids and macronutrients. Iron is essential for the healthy production of haemoglobin and red blood cells. This formula contains iron bisglycinate, a form of iron that is gentle on the digestive system. Iron contributes to the reduction of tiredness and fatigue and contributes to normal cognitive function. Selenium contributes to the maintenance of normal hair and nails, the normal function of the immune system, normal thyroid function and for the protection of cells from oxidative stress. This 'oxidative stress' appears to be a major factor in many human diseases. B6 (pyridoxine) contributes the regulation of hormonal activity, to the reduction of tiredness and fatigue, the energy-yielding metabolism, to normal psychological function and the functioning of the nervous system. Vitamin B6 also contributes to the normal function of the immune system, to normal homocysteine metabolism and red blood cell formation. Copper contributes to normal energy-yielding metabolism, the maintenance of normal connective tissues, to the normal pigmentation of hair and skin, the normal function of the nervous and immune systems, and for the protection of cells from oxidative stress. This 'oxidative stress' appears to be a major factor in many human diseases. Chromium contributes to the maintenance of normal blood glucose levels. Folic acid (folate) contributes to a reduction in tiredness and fatigue, the normal function of the immune system, normal psychological function, and the processes of normal homocysteine metabolism, amino acid synthesis, cell division and blood formation. B12 contributes to normal homocysteine metabolism and red blood cell formation, to the reduction of tiredness and fatigue, the energy-yielding metabolism, to normal psychological function and the functioning of the nervous system. Vitamin B12 also contributes to the normal function of the immune system.