It is not suitable because it contains growth hormone and some other animal hormones, which can cause premature puberty or disrupt normal endocrine. In severe cases, excessive hormone levels may lead to the risk of tumors. Women with breast hyperplasia or uterine fibroids are best not to eat royal jelly and pollen!
Vitamin C and calcium can be used together. C can promote the absorption of calcium and iron. Generally, it is better to eat the two together after a meal!