NutriVital Ultra Magnesium Complete Powder a rich source of magnesium important for healthy bone strength. May help maintain healthy cardiovascular function and help regulate the normal healthy contraction of the heart muscle. Magnesium may also assist in the management of premenstrual syndrome. Suitable for: Free from shellfish, fish and crustaceans Free from eggs Free from nuts and peanuts Free from gluten Free from salicylates and sulphites Free from artificial sweeteners Free from soya beans and soya products Free from milk and milk products Dosage: For adults mix one scoop (provided) of powder into 200ml of either juice or water daily. Stir well and drink promptly for best results. The powder provides a refreshing lemon and lime flavour when mixed with water. This product contains pyridoxine hydrochloride, which may be dangerous when used in large amounts or for a long time. This product contains selenium which is toxic in high doses. A daily dose of 150mcg for adults of selenium from dietary supplements should not be exceeded. Vitamin supplements should not replace a balanced diet.