Andrea is writing an essay about maintaining a healthy lifestyle. one of her sources is a post by a popular blogger who recommends her readers only eating only once a day.

in 1 to 2 sentences explain whether this is a credible source and why

This source may not be credible because the recommendation of eating only once a day contradicts the generally accepted principles of maintaining a healthy lifestyle, which usually include consuming balanced meals throughout the day to sustain energy and provide essential nutrients.