 [ Symptoms ] i have a white blister on my finger the size of a dime from a hot pan is this serious and how to treat it [ Disease ] congrats on all the healthy changes a growth spurt at 30 seems a bit late in life   but you should ask your doctor abou that either way your body seems to be responding positively to all the healthy changes keep it up and people do look taller when they are leaner   so perhaps that is part of it