It was defined that exercise and dietary interventions are used to control dyslipidemia and depression in obese individuals, whilst rare investigations have examined the concurrent effects of a low-fat diet and moderate-intensity aerobic exercise training (MIAET) on dyslipidemia and depression in obese patients. Hence, we assessed the potential influences of a low-fat diet combined with MIAET on blood lipids and depression in those individuals.

Inclusion Criteria:

• age of 30-50 years
• clinical diagnosis with obesity (BMI˃30)
• mild to moderate depression
• impaired blood lipids
• no use of medications last 6-12 months
• no smoking

Exclusion Criteria:

• neuromuscular, endocrinal, musculoskeletal, cardiovascular disorders
• severe depression
• patients using medications of dyslipidemia, depression, or obesity last 6-12 months.