Why does my skin taste like metal/blood? it is not in my mouth?

Did you taste your skin or some one tasted it and told you? Do you have any symptoms? Have you been told that you have body odor? Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV and Covid vaccines. Wish you good health!