After being tested in salt water the sun protection factor (SPF) of one sunscreen dropped by up to 59%.
“UVB causes the burning, UVA causes the cancer."
Tracy Callahan, a mom of two, has faced multiple bouts of melanoma, the deadliest form of skin cancer. She hopes to motivate others to be sun smart so they won't have to face what she's been through.
The FDA proposes stricter regulations of indoor tanning in the United States.