Medically reviewed by Sohaib Imtiaz, MD Key Takeaways The OMAD diet involves eating one meal a day within a single one-hour window.The diet can cause issues like low energy, dizziness, and problems ...

A recent study reported that skipping meals, and specifically eating only one large meal a day, increases the risk of heart disease, and it is associated with a higher probability of death from all ...

Apparently, in addition to the gym time, it takes lots and lots of food: "When I'm in prep and in season, I eat six meals a day," says Ariella Grinberg, who lives in New York and has been training and ...