serum

American scientists have discovered a new vampire-like feature of some bacteria, which is to hunt and consume human blood.

More than a century ago, cattle farmers were fiercely opposed to margarine. They emphasize that butter-like stuff made from vegetable oil is not butter.

Researcher Sakura Minami, author of the work, explained that young human plasma can help regenerate neurons, rejuvenate the brain, and maintain memory.

Researchers