Learn about leptin - what it is, how it works and how it impacts your ability to lose weight. Then learn how you can take on factors to control leptin levels and overcome resistance in order to get to... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $20. ThriftBooks.com. Read more. Spend less.