Grapes are good for you. They are chock-full of antioxidants and nutrients. They also contain fiber and are a low-calorie food.

How many grapes should you eat a day?

Grape Nutrition Facts: Calories, Carbohydrates, and More

(11) Grapes are the perfect addition to your 1.5 to 2 cups of recommended daily fruit intake, per the U.S. Department of Agriculture's MyPlate guidelines.

What happens when you eat a lot of grapes?

Too much of grapes can cause acidity and also interfere with gastro-intestinal lining leading to gastric, headache and vomiting. Due to the presence of salicylic acid, grapes can cause irritation in your stomach.