Only
growers that have been certified by an independent certifying body may
carry the USDA organic seal, shown here. Growers must refrain from
using chemicals for at least three years and supply thorough
documentation of their organic practices.
Chart by Lisa Watson. Data from
“New evidence confirms the nutritional superiority of plant-based
organic foods,” by Charles Benbrook, et. al. The Organic Center, March
2008. CLICK ON CHART TO ENLARGE!
Studies show that organic
fruits and vegetables are more likely to have higher levels of
nutrients than their conventionally grown counterparts.
Sales of organic products have skyrocketed in
recent years, and it’s easy to see why. People associate organic food
with better health, local growers, lower pesticide levels, humane
treatment of animals and sounder environmental practices.
But the National Organic Program, which regulates
the process of growing organic food, is actually a marketing program
within the U.S. Department of Agriculture. The government stops short
of making any scientific claims that organic food is safer or more
nutritious than conventional foods. So with the price of food
continuing to increase in recent months, shoppers are wondering if
organics are really worth the extra cost.
Experts confirm that organic fruits and vegetables
probably are better for the environment, and they’re often a good way
of ensuring you get fresh fruit. But although a recent meta-study on
organic nutrition levels showed a higher level of some vitamins,
minerals and antioxidants, experts are divided on whether that
translates to better health.
What makes it organic? MORE