What is diet mayo? Diet mayo is a diet program by not consuming foods or drinks that contain salt. This mayo diet method itself is said to be able to lose weight up to 7 kg to 13 kg in a period of 13 days. But if within 13 days of violating the rules not to consume salt, it is declared a failure and must start from the beginning.

Why should you avoid foods or drinks that contain salt? Because salt or sodium has osmotic properties or absorbs water. So if our bodies contain a lot of salt, there will be a buildup of body fluids.