The subtle sign on your nail that could be cancer red flag – and 22 other things to watch for [Video]

FAINT lines on your nails could be a sign you are at risk of cancer, experts claim.

A small thickened area under this nail, along with a red or white band running down it, could indicate a rare genetic disorder that can lead to the disease.

Most changes to your nails are likely a result of nutrient deficiencies. 

But a new study has found that these specific issues could be a sign of BAP1 tumour predisposition syndrome.

The rare condition affects a gene that stops the body’s cells from growing rapidly and developing into tumorous masses.

The gene also …