Why Restrictive Dieting Can Backfire on Your Metabolism
Alicja Sundblade, FNP-CPublished on: 08/07/2026
Learn how undereating can impact your metabolism, hormones, energy, recovery, and weight loss—and why eating more may be the key to better health.
undereatinglow energy availabilitymetabolismcalorie restrictionmetabolic adaptationweight loss plateauhormonal healthchronic deitingenergy balancenutritionsigns of undereatingeffects of eating too littleslow metabolismfatigue and nutritionhormone imbalancemuscle lossrecovery from exercisehealthy weight losssustainable nutritioncalorie deficit