True Body Keto “Carbohydrates have a lot of nutrients that can help us maintain our body function,” said Dr. Prado. On the diet, some people experience “keto breath,” a halitosis likely caused by the production of acetone, which is one of the ketone bodies. (It doesn’t happen to all but it does happen to some.) “Any diet that raises major risk factors for coronary heart disease puts patients at risk over the long term,” he said. True Body Keto Reviews And remember, like with all diets, ensure to stay positive and committed towards your goal. Since fat sources are high in calories, your meals should contain low carb veggies.