Benefits of 24-hour fast once a week
- how many hours should you fast
- how many hours should you fast before blood work
- how many hours should you fast before a blood test
- how many hours should you fast to lose weight
What is the best intermittent fasting window to lose belly fat!
How long should you fast for weight loss
Contributing Health & Nutrition Editor
Contributing Health & Nutrition Editor
Stephanie Eckelkamp is a writer and editor who has been working for leading health publications for the past 10 years.
She received her B.S. in journalism from Syracuse University with a minor in nutrition.
Medical review by
Physician
Dr. Bindiya Gandhi is an American Board Family Medicine–certified physician who completed her family medicine training at Georgia Regents University/Medical College of Georgia.
May 18, 2023
There aren't any hard-and-fast rules on when you'll start to reap the benefits of fasting.
It may depend on the individual.
Intermittent fasting (IF) is one of the trendiest eating styles of the moment—and for good reason.
Studies show that this eating approach can yield a number of impressive results: weight loss1, increased fat burn, improved cognitive functioning, reduced inflammation, and potentially even increased longevity.
But all that said, one big question still remains: How long do you have t
- how many hours should you fast for blood work
- how many hours should you fast for a blood test