Okinawa Flat Belly Tonic consists of natural fruit extracts and antioxidants, making this product safe and risk-free. This health-boosting supplement has no side effects because of the synthetic and chemical-free nature. Even though the Okinawa Flat Belly Tonic website mentions the safety of this product, people with underlying health conditions should avoid taking it without the advice of a doctor. Also, pregnant and breastfeeding women should avoid weight loss supplements to prevent any complications. Children and teenagers under 18 should also continue with a healthy diet and physical diet instead of taking weight loss drinks at this age. Okinawa Flat Belly product is best suited for middle-aged individuals who wish to get rid of the extra pound without extreme efforts.