Can I eat fruits during a cold?
Generally speaking, it is okay to eat fruits while having a cold, but the quantity should be properly controlled. Detailed explanations are as follows:

Fruits usually contain abundant vitamin C and other nutrients, which help enhance immunity and promote recovery from a cold. Consuming an appropriate amount of fruits during a cold generally does not affect the condition and may help alleviate cold symptoms and speed up the recovery process.
Although it's acceptable to eat fruits while having a cold, excessive consumption of cold-natured fruits, such as watermelon and cantaloupe, should be avoided to prevent diarrhea or worsening of cough. Additionally, fruits with high acidity, such as lemons and limes, should be avoided to prevent irritation of the damaged oral mucosa and worsening of discomfort.
During illness, proper dietary management is essential, with a focus on light and easily digestible foods. It is recommended to consume more fresh vegetables and fruits to ensure adequate nutrient intake. At the same time, it is important to rest well, avoid strenuous exercise, and ensure sufficient sleep, all of which contribute to a faster recovery.