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.
prebiotics are foods for the probiotics to feed upon when the bacteria are fed what they need they can thrive and provide us with health benefits fortunately what the good bacteria like also happens to be good for us these foods contain types of fiber such as beta glucans and inulin that the bacteria feed uponthey metabolize these fibers into products that help to maintain our gastrointestinal health no need to buy any type of pill food is bestortunately what the good bacteria like also happens to be good for us these foods contain types of fiber such as beta glucans and inulin that the bacteria feed upon they metabolize these fibers into products that help to maintain our gastrointestinal health