Watermelon taboo:
1, not suitable for early cold.
Whether wind-cold cold or wind-heat cold, its initial stage belongs to exterior syndrome, so it should be treated according to syndrome differentiation and exterior syndrome. Watermelon has the function of clearing away heat. Eating watermelon at this time will aggravate the cold or prolong the course of disease.
Watermelon cut for too long is inedible.
The temperature is high in summer, and bacteria are easy to multiply. Watermelon is easy to produce a large number of germs when it is opened for too long, which will cause gastrointestinal discomfort when eaten.
Extended data
Precautions for eating watermelon:
1, chilled watermelon has low temperature, which is easy to accumulate cold and help dampness, hurting the spleen and stomach. People with spleen and stomach deficiency and indigestion are prone to symptoms such as loss of appetite and diarrhea. Even those with good gastrointestinal function should not be taken lightly. If you eat a lot of iced watermelons after strenuous exercise, the gastric smooth muscle and mucosal blood vessels will suddenly encounter the stimulation of supercooled food, which will easily lead to contraction spasm, stomach pain or aggravation of stomach disease.
2. Watermelon is best to buy and eat now, which can retain nutrition to the greatest extent and will not harm the stomach and teeth. If the temperature of the watermelon bought back is high, it can be cold-treated and soaked in ordinary tap water, which can prevent heatstroke and cool down without hurting the body.
People's Daily Online-Eating Watermelon 10 Big Taboo Ice Watermelon has low nutrition and is harmful to health.
People's Daily Online-Expert: There is no scientific basis for most theories about eating the past.