Metric system. Metric system, international decimal system of weights and measures, based on the metre for length and the kilogram for mass, that was adopted in France in 1795 and is now used officially in almost all countries.
However, if taken in large doses, vitamin D side effects may include: Thirst; Metallic taste in the mouth; Increased urination; Decreased appetite; Weight loss; Constipation; Vomiting; Diarrhea; Itchy skin; Loss of muscle tone; Irritability; Tiredness; Sore eyes; Pain in the bones and joints ...
Without the proper support system that vitamins and minerals supply your eyes become empty boarded over opening. Vitamins and eye health go hand in hand, so if you feel your vision leaves something to be desired, consider changing your diet or adding vision supplements to your regime. It shouldnât surprise you to learn that there is nothing more important for your eyes and body than having the necessary vitamins and minerals.