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.
At the very least, they won't help you as much as high quality food and food-based supplements. Whole Food Supplements. Whole food supplements are what their name suggests: Supplements made from concentrated whole foods. The vitamins found within these supplements are not isolated.