Hey there i have a question about a friction burn on my penis. i was masturbating with no lubricant and ended up with friction burn. i kept it clean and washed it everyday. it looks like theres a scar from it will this go away?

What you experience is likely just loss of epidermis and it will recover. You may use water based lubricant, like KY Jelly, to facilitate your process. For healthy diet: http://www.choosemyplate.gov/., exercise 30 minutes/day, drink enough water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. Get HPV and Covid vaccines. Wish you good health!