Hi Linda,
My husband finished treatment at the end of May, it took maybe 2 months for the hair at the back of his head to grow back, it is finer, very soft!!
Getting the taste back is very slow going, it has been almost 5 months for him, and he just gets hints of taste. He eats everything just for the calories, really has no appetite. He started eating "solid" foods about 3 weeks after radiation.
Congratulation on finishing treatment!!