True Body Keto However, you would need to consume more than 500 mg per day to see a dehydrating effect — that’s nearly fifteen 12-ounce (355-mL) cans of Coke Zero. True Body Keto Reviews If you can add more carbs to your diet and eat less protein, this might be enough to keep your breath fresh. Many people wishing to reach ketosis adhere to the ketogenic diet. In this article, we look at seven ways to get into ketosis fast. Foods to avoid include all breads and cereals, pasta, cookies and baked goods, rice, starchy vegetables like corn and potatoes, and fruits and their juices.