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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.
Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
The longest a person has survived after a heart transplant is 24 years.
If you could remove all of your skin, it would weigh up to 5 pounds.