There are times when it becomes unavoidable to take antibiotics. While these may cure you of your diseases they leave you with nasty side effects like bloating belching gas constipation and diarrhea. As the very name antibiotics suggests it kills bacteria. Unfortunately it also kills friendly bacteria which are so very valuable for your health. One to two kg of friendly bacteria and yeast are present in your intestines. The friendly bacteria not only aid in digestion but also lend a helping hand in manufacturing B vitamins. Not only that these keep the omnipresent yeast at bay thus fighting infection.