Compendium of Materia Medica says: Peach blossoms with reduced sexual activity will benefit the large intestine quickly ... If taken for a long time, it will consume yin and blood and damage vitality. Therefore, peach blossoms are not getting more and more beautiful and healthy, but getting weaker and uglier, which will damage the vitality of yin and blood, especially for girls, because it will affect holidays and endocrine, making the skin darker and uglier.
It is even more impossible to lose weight with peach blossoms. Although it is a laxative, it mainly excretes water, which is completely meaningless. Moreover, diarrhea will inevitably lead to rebound, damage the stomach and intestines, and produce dependent weight loss.