Can papaya and watermelon be eaten together?
Generally speaking, papaya and watermelon can be consumed together, but moderation is important. The detailed explanation is as follows:

Both papaya and watermelon are nutrient-rich fruits, containing abundant vitamin C, dietary fiber, and various minerals. Papaya contains papain, an enzyme that aids digestion, while watermelon contains large amounts of water and lycopene, which helps relieve heat and has a cooling effect. Consuming these two fruits together does not produce harmful substances or cause direct harm to health, and can help supplement essential nutrients.
However, when consuming papaya and watermelon, moderation is key. Eating excessive amounts may irritate the gastrointestinal tract, potentially causing symptoms such as abdominal pain and diarrhea. Additionally, both fruits have relatively high sugar content, and overconsumption may lead to fluctuations in blood sugar levels.
In daily life, it's important to develop healthy lifestyle habits, prioritize adequate rest, and avoid excessive fatigue. Nutritionally, maintaining a balanced and varied diet with plenty of fresh vegetables and fruits ensures sufficient nutrient intake, which is more beneficial to overall health.