Getting an adequate amount of sleep is an integral part of achieving fat loss. Unfortunately, it is often overlooked. A single night of poor sleep has been shown to increase levels of the hormone ghrelin, which stimulates appetite, and raise cortisol levels. This makes it harder for the body to metabolize glucose, leading to difficulty in losing weight. Stress, whether mental, physical, or emotional, also increases cortisol levels, thus making it difficult to lose body fat, especially around the midsection. Core-21 is a nighttime supplement that can help to reduce stress and support deep, restful sleep, consequently balancing cortisol levels. This will allow your body to fully recover, promoting a healthy metabolism throughout the day. Additionally, Core-21 helps to aid digestion and nutrient assimilation while asleep, so your body can work as efficiently as possible. For maximum results, use Core-21 as part of the 1-DB Overdrive (for men) or 1-DB Goddess (for women) Weight Loss Systems. *These statements have not been evaluated by The Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.