Jam is a confectionery product usually made from ingredients such as fruit, sugar and pectin. Since jam contains a lot of sugar, consuming too much of it over a long period of time will increase the body's sugar intake, which may cause obesity, diabetes and other diseases. Therefore, it is healthier to consume it in moderation. Generally speaking, jam can be eaten with bread, cookies, yogurt and so on, and can also be used to make pastries, desserts and so on.