What Skipping Breakfast Really Means for Weight Loss

You Should Know: Despite being far from easy, “eat less” is perhaps the simplest and most time-tested of weight loss advice. That’s why skipping breakfast is often framed as a simple strategy because fewer meals mean fewer calories. In reality, however, weight regulation depends on how you manage hunger throughout the entire day.

Going Deeper: A 2020 meta-analysis published in Obesity Research & Clinical Practice found that people who regularly skip breakfast have a higher risk of being overweight or obese than those who eat it consistently. A randomized controlled trial of obese adults published in the American Journal of Clinical Nutrition concluded that skipping breakfast did not lead to greater weight loss than eating it. Overall, breakfast eaters were more physically active and had better blood sugar control than those who fasted (and often compensated by eating more later in the day).

Takeaway: Breakfast may not cause weight loss, but it can stabilize blood sugar and help you manage your appetite, which can influence long-term outcomes. So skipping breakfast may be working against you if you find yourself getting hungrier and eating more later in the day.

Bottom Line: Eating breakfast in the morning likely supports steadier weight management over time.