17 Common Habits That May Harm Your Kidneys

Vitamin B6 deficiency 
A healthy diet is important for good kidney function.Vitamin B6 deficiency increases your risk of kidney stones. For optimal kidney function, you should consume at least 1.3 milligrams of vitamin B6 daily. The richest sources of this vitamin include fish, chickpeas, beef liver, potatoes and starchy vegetables, and non-citrus fruits.