What are factors that affect life expectancy?

Can a dimple develop in later life? Why do I always picture horrible things in my mind for example while brushing my hair I see my scalp just peeling off? What are seven things we as humans need to survive but can do without? My daughter gets thrush all the time and is on a lifetime medicine for it because its in her immune syestem well she pukes non stop after it an d any other meds what is this and how can i stop it? How much does a medical stretcher cost? How does marijuana effect your physical appearance long term? What is the avg BP for a 20 year old woman? Hormone that influences sleep and wakefulness? You feel shaky inside? What is the difference between well-groomed and well-bred? Who is more comlicated men or women? All bacteria are harmful.? What is Rush's thunder clapper pills? Do wooden blinds have a longer life expectancy than vinyl blinds? What are the roles of the cerebellum and cerebrum in athletics? When you compare tanning in the sun as opposed to tanning in a tanning bed is one safer then the other? Why do men use women? Why does older women hate on younger women? Why do you feel pins and needles in your back when sneezing? How do you keep clams?