Sumatra Slim Belly Tonic weight loss formula was developed based on a recent scientific breakthrough that identified the root cause of weight gain in both men and women: a lack of N-REM sleep, also known as non-rapid eye movement sleep.
According to the study, a lack of quality sleep can disrupt a person's metabolic function, causing excess fat to accumulate in the body and lead to weight gain. To lose the extra weight, you must restore your deep sleep. Sumatra Slim Belly Tonic formula contains natural ingredients with health benefits that aid in the restoration of N-REM sleep.