5 The lotus leaf in hawthorn lotus leaf tea is cool. If women drink it for a long time, it is easy to become cold, and the uterus will be cold, and the endometrium will be damaged, which will have a certain impact on women's fertility. Therefore, women are not suitable for drinking hawthorn lotus leaf tea for a long time, and pregnant women can't drink this tea.

6 Lower blood pressure Hawthorn lotus leaf tea contains nuciferine, which can dilate blood vessels, thus having the effect of lowering blood pressure. If people with low blood pressure drink Hawthorn lotus leaf tea for a long time, their blood pressure will become lower, which is not conducive to their condition, so patients with low blood pressure had better not drink Hawthorn lotus leaf tea.