Jillian Michaels Calls Out Andy Cohen and Al Roker Over Keto Diet Disagreement
After two to seven days following the keto diet, the body goes into something called ketosis, or the state the body enters when it doesn’t have enough carbs for the cells to use for energy. That’s when the body starts making ketones, or organic compounds, that the body then uses in place of those missing carbs. At this point, the body also starts burning fat for more energy, said Beth Warren, R.D., founder of Beth Warren Nutrition.