Are herbal health products and supplements safe because they’re natural?

Wednesday, June 18, 2008

Not necessarily. Don’t think that herbal health products and supplements are safer than medicines just because they occur in nature or come from plants. After all, many plants are poisonous! Although herbal products and supplements are advertised as “natural,” they aren’t necessarily natural to the human body.

Unlike prescription and over-the-counter (OTC) medicines, herbal products and supplements don’t have to be tested to prove they work well and are safe before they’re sold. Also, they may not be pure. They might contain other ingredients, such as plant pollen, that could make you sick. Sometimes they contain drugs that aren’t listed on the label, such as steroids or estrogens. Some of these products may even contain toxic (poisonous) substances, such as arsenic, mercury, lead and pesticides.