It is generally suggested that people who lose weight can eat whole wheat bread, but rye bread is also a kind of whole wheat bread, and there is no obvious difference between them. Whole wheat bread may be more effective and can increase people's satiety. Moreover, whole wheat flour contains more fiber elements, and fiber can help detoxify.

Rye bread is made of rye flour, and bread is generally common in Europe. Whole wheat bread is rich in B vitamins, which plays a preventive role in some diseases of human body. Moreover, both kinds of bread contain carbohydrates, so for people who lose weight, it is necessary to control their intake.