10 Causes of Fainting
Reviewed: Dr. Gromatzky
Cause #5: Hunger
You’ll have to be pretty hungry to faint from lack of food. However, this is certainly a problem for some people who don’t have access to food.
While it’s not likely that you’ll faint from simply skipping a meal, people who are prone to other medical problems may experience this. If your blood pressure is at risk or you have other medical problems, it’s important to make sure that you get food when you need it. If you don’t, you may be more likely to fall unconscious.
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