Vampires really exist?

Recently a 19-year-old Texas youth, Lyle Bensley, was accused of breaking into a woman's apartment and then biting on the man's neck. However, the woman escaped and told police that Lyle Bensley was arrested for assault.

Lyle Bensley claims he is a vampire of the century and needs fresh blood to live.

People are increasingly concerned about the existence of vampires and wonder if this creature really exists and that fresh blood sucking is safe? The answer is that with a small amount of blood (about a few teaspoons), and not carrying infectious diseases, blood may not harm human health.

Vampires' existence is increasingly attracting people's attention.

However the fact that drinking blood is very toxic. Because blood is rich in iron while it is difficult for excretion of iron to the human body, it leads to the risk of excess iron. When iron in high doses becomes toxic and causes many diseases such as liver damage, water accumulation in the lungs, dehydration, low blood pressure and neurological disorders.

"For some blood-sucking animals like vampires, they can excrete excess iron through a special digestive mechanism while humans do not have this ability so drinking human blood will cause many health problems "Katherine Ramsland authored the book" Vampire Science " said.

Although blood is essential for life like the heart, blood vessels . but drinking blood is a totally different matter. And of course drinking more and more blood, the toxin in it will cause greater harm to health.