Blitz Keto I have no medical background so I apologize if any of this sounds dumb/uneducated. I just want to make sure I'm not hurting my body (specifically cholesterol levels/heart) with all these eggs. Have you heard of the SuperFood our friends and my family are using? Blitz Keto Reviews You may notice a change in your breath within days or a week of starting a low-carb diet. However, the odor will subside as your body adjusts to a lower carb intake. This might take a couple of weeks, and there are a few things you can do to freshen your breath during this period of time.