There are several key factors you should consider when choosing an acidophilus supplement, including the amount of bacteria present in each capsule, whether prebiotics are also present, the manufacturer of the product, and how large the package is. You should also consider the types of bacteria present, since many acidophilus supplements also have other forms of probiotics combined with them. This is not necessarily a good or bad thing, but some bacteria are more beneficial than others for different parts of the body. For instance, the bacteria needed for digestive issues may be less effective when used for reproductive health. Most probiotics are sold for digestive health.
One factor you should consider when choosing an acidophilus supplement is how many bacteria are contained in each capsule or serving. The number listed on the bottom should be representative of the number estimated to be still be alive at the time the supplement expires. Even so, bacteria may die more quickly than anticipated, so choose a probiotic that contains as many bacteria as possible. The exact daily dosage any patient should use will be determined by the condition being treated or prevented. If diarrhea or other stomach issues occur, the dosage should be lowered.
You should also consider getting an acidophilus supplement that contains prebiotics as well. These are sugars that feed and nourish the bacteria so that they stay alive longer once they enter your body. The bacteria will become activated as they heat up in your digestive tract, but the prebiotics will keep them healthy and protected as they travel through your stomach and intestines. Without them, a greater number of beneficial bacteria may die during transit.
Choosing an acidophilus supplement that contains additional forms of bacteria may also be helpful, although this will depend on what you are using them for. Many times an acidophilus supplement will contain additional forms of bacteria to help aid with your condition. This may include bifidus strains, and others, depending on the formulation. It can be confusing to keep them all straight, so you may do well to choose a probiotic that states on the bottle what it is formulated for. For instance, some are made to help with digestion.
You may also consider going with a brand you have heard of. Read reviews online to get an idea of how well each manufacturer has worked for other people to help aid in your decision. If there is a health food store close by, you can also ask a sales associate what he or she recommends.