Acidophilus (Lactobacillus). Overview: Acidophilus, or Lactobacillus acidophilus, is one of the most important bacteria found in your body, and generally reside in your digestive tract. As a probiotic, it may be used to prevent and treat anti-biotic diarrhea, yeast infections and urinary tract infections.verview: Acidophilus, or Lactobacillus acidophilus, is one of the most important bacteria found in your body, and generally reside in your digestive tract.
Answer Wiki. Snakes are the big problem for humans. I don't know about the numbers of venomous snakes wandering around compared to the numbers of highly toxic spiders that one might encounter, but in terms of injuries and fatalities worldwide snakes win hands down.
One of the smallest and most venomous spiders in the world is the black widow spider. The venom in a black widow spider is 15 times more deadly than a rattlesnake, but luckily, the spider will only bite in self-defense. One of the largest dangerous spiders in the world is the Northern funnel web spider. It lives in Australia and can grow to be more than 3 inches long. It lives in trees, is attracted to water and can sometimes be found in swimming pools.