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.
A dietary supplement is a product you take to supplement your diet. It contains one or more dietary ingredients (including vitamins; minerals; herbs or other botanicals; amino acids; and other substances). Supplements do not have to go through the testing that drugs do for effectiveness and safety.