Black pepper, also known as the king of spices, promotes weight loss, helps relieve cold and cough, improves digestion, boosts metabolism and treats many skin problems. Black pepper has the ability to increase the production of hydrochloric acid that the stomach needs to help in digestion. You can save yourself from digestive problems, flatulence and constipation. It is also anti – bacterial in nature, reduces blood pressure and contains iron that is beneficial for the body. The amazing health benefits of black pepper includes to cure illness such as constipation, diarrhea, earache, gangrene, and heart disease.