As the saying goes, "Food is the most important thing for the people" reveals that diet is the most important thing. Therefore, male friends must also pay attention to a reasonable diet in the process of keeping in good health in summer. Only by eating healthily can people's physique be better. In addition, in summer, the human digestive system will become more fragile. Therefore, men should pay special attention to the functions of invigorating spleen and benefiting qi, clearing away heat and promoting diuresis, and eliminating summer heat and promoting fluid production in summer health diet. What's more, the best diet in summer is watermelon, cucumber, cantaloupe, tomato, green tea, mung bean soup and other foods. However, try not to eat too cold food, otherwise it will hurt the gastrointestinal tract.