If necessary, you should be able to take freeze-dried royal jelly capsules during menstruation.

It should be noted that royal jelly is hot in nature, so people who suffer from internal heat or have a strong body with high internal heat should pay attention to eating it in moderation. Regarding "side effects" in Baidu Encyclopedia, it is pointed out:

(1) People with allergies. That is, people who are prone to allergies when eating seafood or who are often allergic to drugs. Because royal jelly contains hormones, enzymes, and heterogeneous proteins. (2) Those who suffer from hypotension and hypoglycemia for a long time. Royal jelly contains substances similar to acetylcholine, and acetylcholine has the effect of lowering blood pressure and blood sugar. (3) Those with intestinal dysfunction and diarrhea. Royal jelly can cause strong contraction of the intestines, induce intestinal dysfunction, and lead to diarrhea, constipation and other symptoms. (4) Early stage of surgery and when women are pregnant. The patient lost too much blood after the operation and was severely weak. Taking royal jelly at this time may easily cause bleeding in the facial features. Royal jelly can also stimulate uterine contraction and affect the normal development of the fetus. (5) Anyone with excessive liver yang and damp-heat blockage, or those with high fever, massive vomiting of blood, or jaundice liver disease, should not take royal jelly. (6) Children under 10 years old are not suitable for drinking. Children are in the peak growth period, and the hormone secretion in the body is in a complex state of relative balance, and the supply is relatively sufficient. Royal jelly contains a very small amount of hormones. If consumed, it may cause an imbalance in children's delicately balanced hormone secretion, thereby affecting the child's normal health. development, may lead to gigantism. However, if the child is underdeveloped, he or she can drink a small amount to promote balanced development. Once the child is balanced, he or she can stop drinking. Adults are in a state of hormone deficiency and their development has stopped. Drinking royal jelly is a deficiency in supplementation.