The harmful effects of cocoa butter substitutes on children include causing picky eating, obesity, and high blood pressure problems in adulthood. 1. Picky eaters: cocoa butter is a cheap substitute for cocoa butter, widely used in processed foods, and such foods also add a lot of sugar. Children are very easy to get, long-term intake can easily lead to children picky eaters, partiality habit. 2. Obesity: cocoa butter is very high in calories, and poor satiety, especially when combined with sugar, sugar-oil mixture can easily lead to children’s weight uncontrolled. 3. Three high problems in adulthood: cocoa butter is trans fat, which can easily lead to hypercholesterolemia, thus causing atherosclerosis in adults, and ultimately leading to the incidence of high blood glucose, high blood pressure, high blood cholesterol increased.