Yam and apple puree is not harmful when consumed in moderation, but may cause indigestion and other symptoms when consumed in excess. In addition, some people may have allergic reactions. Yam and apple puree is a mixture of yams and apples that is made into a puree, which is good for the elderly with poor teeth or young children with underdeveloped teeth. Yam contains some crude fiber, potassium, calcium, magnesium and other minerals. Each 100 grams of yam contains 57 calories, of which 12.4 grams of carbohydrates, 1.9 grams of protein, 0.2 grams of fat, vitamin C5 milligrams, calcium 16 milligrams. Apples contain a variety of vitamins, minerals, etc. Every 100 grams of apples contain 52 calories, of which 13.5 grams of carbohydrates, 0.2 grams of protein, 0.2 grams of fat, vitamin C4 mg, calcium 4 mg. These nutrients can be absorbed and utilized by the body. In general, the consumption of yam and apple puree in moderation is not harmful. However, if you are allergic to yam, you may have allergic symptoms such as itching all over your body and it is recommended to stop consuming it. If you consume yam and apple puree in excess, it may also cause gastrointestinal discomfort and indigestion.