Causes of Weakness in Legs. Weakness in the legs can be caused by many conditions and diseases. Weakness means there is less strength in the muscles than there should be. Some people mistake fatigue as weakness, but technically in the medical world, they aren't the same. People with the flu or cancer, for example, may say they feel weak when they're referring to sluggishness.
1 (Outside of the body, Lactobacillus acidophilus is the probiotic that is found in some yogurts.). 2  Foods that contain probiotics include: some juices and soy drinks, fermented and unfermented milk, buttermilk, some soft cheeses, miso, tempeh, kefir, kim chi, sauerkraut, and many pickles.
Antibiotics kill both the bad bacteria and the good bacteria in your body. So it's very important to re-establish the good bacteria with probiotics. Yes, you can take them while you are on antibiotics. Just make sure you take them about 2-3 hours apart from the antibiotic.You don't want the antibiotic to kill off the good bacteria in your probiotics.hey are called cultured or fermented foods and they are tasty foods that already contain natural probiotics. Ancient peoples didn't have to think about how to take probiotics. They consumed them everyday as a part of their daily meals. Making probiotic rich foods at home is really quite simple.