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.
All spiders are venomous but they usually can not harm a human being because they do not have enough venom to do so. That being said, we have to mention the fact that some spider species in the US can produce a harmful, sometimes potentially life threatening bite.