Smoking reduces your night vision.

Smoking reduces your night vision

More from the Human Body Facts niche...

Human Body Facts

The only part of the body that has no blood supply is the cornea of the

Human Body Facts

80% of our memories are determined by what we see

Human Body Facts

Eyes are the second most complex organ after the brain

Human Body Facts

Both sperm and egg only contain half the DNA required to create a human

Human Body Facts

You actually have two pairs of nostrils! The other pair is at the back

Human Body Facts

The farthest you can see with the naked eye is 2. 4 million light years