How long can humans breastfeed?

There is no one definitive answer to this question, as the length of time a human can breastfeed depends on a variety of factors, including the individual's health, diet, and lifestyle. Some women are able to breastfeed for only a few weeks or months, while others may continue to breastfeed for several years. The World Health Organization (WHO) recommends that infants be exclusively breastfed for the first six months of life, and then continue to be breastfed, in addition to solid foods, until at least the age of two. However, the actual duration of breastfeeding is ultimately a personal decision between the mother and child.