Reducing the energy intake at dinner can effectively control the calorie intake throughout the day, thus reducing the calorie intake as a whole and controlling the weight.

It should be noted that eating grapefruit meal replacement for dinner may lead to less overall carbohydrate intake, and the brain compensation mechanism will cause a strong desire to eat. We should be careful not to eat other high-calorie foods at non-dinner time to lose weight.

In addition, grapefruit, especially grapefruit (also called grapefruit), will interact with many cardiovascular drugs, resulting in changes in efficacy. Therefore, if you need to take related drugs, in addition to taking grapefruit, you should take 1 hour or more.

Taking some drugs on an empty stomach can cause strong irritation to the stomach and intestines. If you use similar drugs, you should eat in moderation. It is not recommended to use grapefruit as a meal replacement during medication.