Medically reviewed by Aviv Joshua, MS, RDN Intermittent fasting uses set times for eating and fasting, while keto cuts carbs so your body burns fat for energy (ketosis).Either can help with weight ...

A long-term study found that while a ketogenic diet prevented weight gain, it also triggered major metabolic problems. Mice ...

From cutting carbs to weekly injections and strategic fasting, these three women found dramatically different paths to ...