Leptin

The Guarantee of Vitamin D

…less production and secretion of the hormone leptin. Leptin is one of the primary hormones involved in fat storage and weight loss. Millions of dollars are now being spent on trying to duplicate these effects by artificially increasing levels of leptin in the body or turning it into a weight-loss drug…

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High Fructose Corn Syrup: How Sweet It Isn't

…compound leptin, a protein hormone that plays a key role in regulating appetite and metabolism. The problem is that increases in these substances signal the body’s central nervous system to stop eating. In addition to fructose not stimulating these natural body cues induced by insulin and leptin, fructose…

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