Sam Graci tells you how to maintain your PH balance by eating healthier. He talks about maintaining alkaline balance by eating vegetables and eliminating processed foods as much as possible. You should include two healthy snacks a day like carrots or any vegetables. Vegetables and foods with color are very important in maintaining your alkaline balance and PH level. Frozen bananas, kiwis, and strawberries are great for desserts. You can blend them together in a blender and freeze them for later.