Livro online Gastrointestinal Health – Peikin, Steven R., Ph.d. – ISBN: 0060585323 para você comprar em loja virtual. Confira preço, ofertas e descontos.
Do you suffer from heartburn? Is an ulcer bothering you? Are the difficult symptoms of irritable bowel syndrome compromising your life? If so, you are not alone. One in three Americans has some sort of digestive problem. After the common cold, gastrointestinal complaints are the biggest cause of employee absenteeism in the United States. And since GI disorders are so often interrelated, many people who have them suffer from two or more at the same time.