Whether you are a pregnant woman during a special period or a member of the general population, you should pay attention to the following when eating cherries:
1. Cherries are warm-natured, and should be avoided by those with febrile diseases or coughs due to deficiency-heat. The kernel of the cherry contains cyanogenic glycosides, which hydrolyze to produce hydrocyanic acid; caution should be exercised to avoid poisoning when used medicinally.
2. Those with ulcers, symptoms of "heatiness" (internal heat), or diabetes should consume with caution or avoid them.
3. The high potassium content in cherries is not to be overlooked, with 258 mg per 100g. For patients with kidney disease, this is not a small amount. If a kidney patient loses the function of regulating water and electrolytes, they may experience oliguria (reduced urination) and edema. During oliguria, reduced potassium excretion can lead to potassium retention. If a patient consumes too many cherries, they may develop hyperkalemia (high blood potassium). When blood potassium exceeds 6.5 mmol/L, it can cause the heart to stop beating within seconds to minutes. Therefore, hyperkalemia can be considered a "silent killer" for chronic kidney disease.
4. Due to their high iron content and the presence of a certain amount of cyanogenic glycosides, excessive consumption of cherries can lead to iron poisoning or hydroxide poisoning. For mild discomfort, sugarcane juice can be used to clear heat and detoxify.