I bought a house in March 2005. The house was built in 1976 and the house number is 546. The previouse owners remodeled the kitchen in 2004 and I have painted the interior, replaced the bathroom vanities and re-tiled the floors,replaced one of the showers stalls, and re-carpetedthe whole house.But still, I have not been well since I have been here. My question is this: does the work I have done constitute a re-model and doesn't the re-modelyearsupercede the year built? Thank you in advance for your help.