8Salt
A high level of sodium in the body would lead to calcium buildup and kidney stone formation. Since salt is the main source of this substance, it is advisable to limit your salt intake in daily meals. Before purchasing, make sure to check the list of ingredients and see how much salt they have. Fast foods are especially high in salt and sodium. The recommended daily intake of salt for a typical adult is no more than 2.3 grams. If you are older or have some medical issues like diabetes or high blood pressure, the amount should be around 1.5 grams per day. [8]















