Genetics: A person is More likely to Devlope Obesity if One or Both Parents are Obese.
Physical Inactivity: Is Strongly Correlated with Weight Gain in Both Sexes.
Unhealthy Diet and Eating Habits: Regular Intake of High Calories & Full of Fast food Leads to Obesity.
Diseases: Such as Hypothyroidism; Insuline Resistance, Polycystic Ovary Syndrome; Cushing’s Syndrome are also Contributors to Obesity.
Medications: Are Associated with Weight Gain Example
Anticonvulsants (Medicine are used in Seizures)
Antidepressants (Medicine use in treating Depression)
Oral Contraceptive pills
Psychological Factors: Stress, Eating Disorder’s.
Pregnancy: During Pregnancy a Women’s Weight Necessarily increases. Some Women Find this Weight Difficult to Lose After Delivery. This Weight Gain may contribute to the Development of Obesity in Women.