Staying hydrated is key during a fast—but not every drink keeps your body in fasting mode. Here’s what you should know.

Intermittent fasting (IF) is currently one of the most popular health and fitness trends. But, as with anything popular, it has its nay-sayers. So, we looked at the science that backs up what these ...

The “rules” of intermittent fasting are pretty strict: “Classically, intermittent fasting means you consume only water during fasting periods, but many variants allow herbal and green tea and coffee, ...

Combining a keto diet with intermittent fasting may help boost fat burning, energy, and blood sugar control, though it may ...

There's no question that intermittent fasting is now firmly embedded in the cultural zeitgeist. Case in point: Last year, more than one in 10 Americans tried intermittent fasting, according to the ...

The small but rigorous study found that eating between 8 a.m. and 2 p.m. made people less hungry and burn more fat than eating at typical meal times.

Intermittent fasting is a popular practice that involves regularly engaging in periods of fasting, or not consuming calories, and a few types exist. Alternate-day fasting refers to when you consume ...

Intermittent fasting may cause temporary gastrointestinal issues like bloating, gas, and constipation due to changes in digestion and the gut microbiome. Breaking a fast with smaller portions of ...

Share on Pinterest Short-term fasting is unlikely to have a significant impact on mental sharpness, according to new research. Johner Images/Getty Images Researchers report that intermittent fasting ...