5 How many grapefruit is suitable for eating a day? Grapefruit is cold and should not be eaten too much a day. Normal adults can meet the needs of the human body by eating about 200 grams of grapefruit every day, which is equivalent to 2-3 medium-sized grapefruit petals. On this basis, people with cold constitution and gastrointestinal discomfort should reduce their consumption appropriately.

6 How much yogurt is suitable for drinking a day According to the recommendations in the Dietary Guide for China Residents, the daily intake of dairy products for normal people is 300g, and pregnant women, wet nurses and teenagers can appropriately increase their consumption on this basis.