LIFE SCIENCE

Detailed explanation-1: -Taking higher than recommended doses of some vitamins may cause health problems. Such as: Vitamins A, D, E and K are fat soluble, which means they are stored in the body and if taken in high doses can be toxic. High doses of some water-soluble vitamins, such as vitamin B6, can also become toxic.

Detailed explanation-2: -Given that fat-soluble vitamins can accumulate in the body, these nutrients are more likely to lead to toxicity than water-soluble vitamins. While rare, taking too much vitamin A, D, or E can lead to potentially harmful side effects ( 5 ).

Detailed explanation-3: -While getting enough vitamin D is essential for bone health, too much can actually have a detrimental effect. Some research has found that having too much vitamin D can interfere with the actions of vitamin K2, which is a nutrient that helps keep calcium in the bones.

Detailed explanation-4: -Even though there is no toxic dose noted in the literature, patients should not take excessive amounts of vitamin K. Instead, patients should be urged to eat a healthy balanced diet with green leafy vegetables rather than to supplement this vitamin.

Detailed explanation-5: -Can vitamin A be harmful? Yes, high intakes of some forms of vitamin A can be harmful. Getting too much preformed vitamin A (usually from supplements or certain medicines) can cause severe headache, blurred vision, nausea, dizziness, muscle aches, and problems with coordination.