Can people with high blood sugar and heart disease eat cherries?

It is generally safe to eat cherries when suffering from high blood sugar and heart disease, but intake should be moderate. Although cherries are rich in vitamins and trace elements that can boost the immune system, they also contain relatively high levels of sugar. Therefore, for individuals with high blood sugar, consuming excessive amounts may lead to a significant increase in blood glucose levels, which is detrimental to maintaining stable blood sugar.