Siddha Fasting in Morbidly Obese Heart Failure Patients Achieves Significant Weight Loss and Reduces Hospitalization

Abstract Two thirds of heart failure (HF) patients are overweight or obese. Current guidelines are unclear about weight reduction goals. We explored impact of Heartful Living (HL,) a cardiologist-led Self-Inquiry (Si) mindfulness program targeting deeper insight and resilience to promote intentional weight loss in morbidly obese HF patients. The primary outcome was >10% intentional weight loss in HF achieved in 6 males and 4 females, BMI 40 (± 8.11)Kg/m2, age of 67.1 (± 10.02) years, who participated in HL and were followed for 10 months to 3 years. Two patients had systolic dysfunction, with a reduced ejection fraction of 25 and 40%. All had diabetes (7) or metabolic syndrome (3). The fasting was unsupervised, at home and intuitive without prespecified parameters. The average weight loss through HUGE fasting was 17.5% of total body weight for all 10 patients, and 25.5% for the 5 patients followed over 2 years. Diabetes, hypertension and renal parameters improved allowing reduction of medications. This prospective case series followed ten morbidly obese patients with HF, and demonstrates intentional weight loss can be achieved with mindfulness. Clinical improvement occurs when HF patients reach over 15% weight loss. Prospective studies are needed to evaluate outcomes in broader HF populations.