In russia before refrigerator they used to keep milk fresh by adding live brown frog to it albert labedev found that the frogs skin releases anti microbial substances which stops the bacteria to grow
When a frog eats something poisonous it cannot vomit like human instead of that throw out entire stomach cleans it and pull back in this is called full gastric aversion
Frog absorb water through skin instead of drinking it
Frogs lays thousands of egg but only few survive to adulthood
The golden poison dart frog has enough toxin to kill 10 adult toxin
This is very interesting, but not likely to be implemented in our now refined and hygeine conscious societies, but maybe we could begin to reconsider traditional approaches once more!
