Probiotics: the magical bacteria that use their powers for good rather than evil

Recently, I had to take antibiotics, and while I was taking them, my doctor recommended that I  also take a high-potency probiotic. In general, I am not a fan of taking daily supplements (I always prefer to get nutrients from food when possible), but while I was taking the probiotics, I noticed that my digestion was improved. I was also exposed to a couple of colds that I didn't get, which seemed like a miracle. I have long tried to increase the "good" bacteria in my guts by eating probiotic foods like yogurt, keifer, kombucha, and sauerkraut. I will continue to do so, because after all, they are delicious and good for you- a pretty awesome combination. This year,  however, I'm also going to add a daily probiotic supplement to my diet and see if I notice continued benefits. Some studies have shown that probiotics improve the functioning of the digestive system, the urinary system, and the immune system. The probiotic I am taking is made by Flora. It has eight strains of bacteria and 42 million active cells per capsule (!!).  Let's hope these bacteria never go over to the darkside or I'm going to be in serious trouble.