Dietary supplement which provides a guaranteed 400iu (10μg) of Vitamin D. Lamberts Vitamin D 400iu is a clinically proven dietary supplement that provides a guaranteed 400iu (10μg) of Vitamin D in the form of cholecalciferol (D3) and, like all Lamberts preparations, is manufactured in the United Kingdom according to strict Pharmaceutical GMP standards. Vitamin D can be obtained through diet or synthesized by the body following exposure of the skin to sunlight (UVB) and is one of the most important vitamins for the human body as it contributes to*: • in the normal functioning of the immune system • in the normal absorption and utilization of calcium and phosphorus • maintaining normal calcium levels in the blood • in maintaining the normal state of bones • in the normal state of the muscles • maintaining the normal condition of the teeth • in cell division Each capsule contains 400iu (10μg) of Vitamin D (as Vitamin D3) Dosage 1 capsule daily after food or as directed by your doctor or pharmacist. Do not exceed the recommended daily dosage. Digestion time : Less than 30 minutes. Precautions : -Food supplements should not be used as a substitute for a balanced diet. -This product is not intended for the prevention, treatment or cure of human disease. -Consult your doctor if you are pregnant, breastfeeding, taking medication or have any health problems.