Testing our DNA
Researchers in California have revealed that a person who is 60 years old could have a genetic age that's over 100 or as low as 20
Interesting reading, I've never had a DnA test has anyone?
How is DNA tested? The DNA test is performed by collecting buccal (cheek) cells found on the inside of a person's cheek using a buccal or cheek swab. ... The collector rubs the inside of a person's cheek to collect as many buccal cells as possible, which are then sent to a laboratory for testing.