Question: what are the functions benefits deficiency risks and toxicity risks of fat-soluble vitamins?
Answer: Fat soluble vitamins are stored in the liver, adipose (fat) tissue and skeletal muscle. As a result, with a balanced diet the chance of a deficiency is low. However, fat-soluble vitamins are more likely to cause toxicity due to overdose. Oxygen is a reactive oxidant in our body and is essential in energy production.