Multivitamin Review Essay Example

gh urine. However excessive levels of Iron can be toxic causing problems like death whereas an overdose of Vitamin K can lead to blood clots. Toxicity with Vitamin A causes permanent bone remodeling while an overdose of Vitamin D results in kidney stones along with hyperbilirubinaemia leading to toxicity with Vitamin K that may cause anemia or even death. An excessive intake of Vitamin C leads to various side effects including diarrhea, nausea,vomiting heartburn cramps headache insomnia along with the formation of kidney stones.