Obesity is complicated by genetic, environmental, behavioral, and metabolic variables. Factors contributing to obesity and related health risks include:
Poor diet: High calories, sweets, saturated fats, and insufficient nutrition can cause weight gain. Fast food, sugary drinks, and processed foods are typically associated to obesity.
Inactivity: Obesity is linked to a sedentary lifestyle. Lack of activity inhibits calorie burning and weight management.
Genetics can predispose someone to fat. Some people are genetically predisposed to weight gain and have less effective metabolisms.
Environment: Living conditions might affect eating and exercise habits. Obesity can be caused by easy access to harmful meals, inadequate fresh vegetables, and designed surroundings that inhibit exercise.
Psychological Factors: Stress, despair, and trauma can cause overeating and weight gain.
Hypothyroidism, polycystic ovarian syndrome (PCOS), and hormonal abnormalities can cause weight gain and obesity.
Antidepressants, corticosteroids, and antipsychotics may cause weight gain. Lack of Sleep: Poor sleep can affect hunger and appetite hormones, causing overeating and weight gain.