There are definite causes of weight gain, other than binge eating, that are outside of our control. These causes include certain medical conditions and medications that we may be taking. It is important to keep these influences in mind when assessing our situation so that we don't end up blaming ourselves unnecessarily.

Below is a sample of documented medical causes of weight gain.

Medical Conditions
Cushing's Syndrome
Hypothyroidism
Metabolic Syndrome
Polycystic Ovary Syndrome

Medications
Antidepressants
Alpha Blockers
Antihistamines
Beta Blockers
Contraceptives
Corticosteroids
Insulin
Neuroleptics

*Source: The Mayo Clinic