LEMON WATER

Lemon Water contains sufficient content of potassium. Potassium is proved to have a significant role and effects in the brain and nerve cells. Your brain can function best to its fullest potential when your potassium levels are high and stabilized. For the brain to function well, it needs a sufficient amount of oxygen. A great source to supply your brain with oxygen is to intake more potassium. 

To achieve the best results and proper bodily functions, ensure to consume at least 3.5 grams of potassium a day. One food that is rich in potassium and will keep you craving for more is bananas.