The criminal offense of bringing into, or removing from, a country those items that are prohibited or upon which customs or excise duties have not been paid. Smuggling is the secret movement of goods across national borders to avoid Customs Duties or import or export restrictions.
Definition of dietary supplement. : a product taken orally that contains one or more ingredients (as vitamins or amino acids) that are intended to supplement one's diet and are not considered food.
What is the main difference between OTC drugs and dietary supplements? In contrast to FDA approved OTC drugs, dietary supplements do not have to be proven effective. Also, the burden of proof for safety concerns is on the FDA as opposed to the manufacturer.