One serving of spinach has half the vitamin A you need, so if you ate more than 3 cups of spinach, daily, you could potentially be getting too much vitamin A. 17 июн. 2017 г.
Can you eat too much vitamin A from spinach?
Too much vitamin A can be harmful. Even a single large dose — over 200,000 mcg — can cause: Nausea. Vomiting.
Can you eat too much vitamin A from vegetables?
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.
Can eating too much spinach be harmful?
Toxic reaction: Too much spinach intake at one time or over a period of time may have a toxic effect on the body. Stomach issues: Gas, bloating, and cramps, spinach may also lead to these stomach issues due to high fiber content.
How much vitamin A from food is too much?
Both deficiency and surplus intake may cause severe side effects. Therefore, while it's crucial to meet the RDA of 700–900 mcg daily for adults, it's also essential not to exceed the daily upper limit of 3,000 mcg.
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