Too much salt really lead to puffy eyes, yes, actually is! The excessive salt will increase the load of renal, partial of the salt and water would not smoothly get excrete on time. Finally, it remains in the whole body by the circulation system, when this symptom appears in the eyes, the cheek and eyelids will puffy. The salt is the mineral that would adjust the moisture's balance distribution, it is important to impel of digestive juice, it balance the power of hydrogen within the inner body of human. However, too much or little intake will broken the balance of circulation system of our bodies. As part of your body, your eyes will be puffy when too much salt is taken.