I am fatigued on regular basis

I get less than 8 hours sleep a night

I don’t exercise regularly or I exercise more than 15 hours a week

I am sensitive to perfume, smoke, or other chemicals or fumes

I regularly experience deep muscle or joint pain

I am exposed to a significant level of environmental toxins (pollutants, chemicals, etc.) at home or at work

I smoke cigarettes or cigars (or anything else)

I am regularly exposed to secondhand smoke

I drink more than 3 alcoholic beverages a week

I don’t use sunblock, or I like to bake in the sun or go to tanning booths

I take prescription, over-the-counter, and/or recreational drugs

I would rate my life as very stressful

I eat fried foods, margarine, or a lot of animal fat (meat, cheese, etc.)

I eat white flour and sugar more than twice a week

I eat fewer than 5 servings of deeply colored vegetables and fruits a day

I have chronic colds and infections (cold sores, canker sores, etc.)

I don’t take an antioxidant-containing multivitamin

I am overweight. (BMI more than 25; a BMI chart has been printed in Section 5 of this guide.

I have a family history of diabetes or heart disease

I have arthritis or allergies.