It's perfectly fine to get all of your vitamin A as pro-vitamin A from plants. And because pro-vitamin A is converted to retinol only as needed, there's no danger of getting too much vitamin A from plant sources. 1 апр. 2013 г.
Can you overdose on vitamin A from vegetables?
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 dizziness, nausea, headaches, coma, and even death.
What happen if you eat too much veggie?
The trouble happens when you far exceed the amount your stomach can handle — an uncomfortable experience that can result in digestive distress, gas, bloating, and severe constipation. It can also cause nutrient deficiencies.
Can you consume too much vitamin A through food?
Consuming large amounts of carotenoids (which the body converts to vitamin A) in food does not cause toxicity because carotenoids are converted to vitamin A very slowly. Usually, no symptoms occur.
What causes too much vitamin A?
Causes of hypervitaminosis A Excess amounts of vitamin A are stored in your liver, and it accumulates over time. Most people develop vitamin A toxicity by taking high-dose dietary supplements, possibly due to megavitamin therapy.
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