A overdose of fat-soluble vitamins will cause poisoning

Nowadays, more and more people take vitamin supplements everyday to make self be more healthy. but actually take vitamin supplements incorrectly will poison yourself.
Vitamins are essential micronutrients, but it is wasteful to added too much vitamin supplement. some of them even could poison us easily. Water-soluble vitamins, such as vitamin B and C can excretion with excretion. But a overdose of fat-soluble vitamin can easy cause poisoning. Fat-soluble vitamin (LookChem) include vitamin D, E, K, etc. hypertension and breast cancer will be caused by misuse of Vitamin E.A overdose of vitamin C can cause urinary calculi.
Therefore take fat-soluble vitamins supplements must follow the doctor's advice.