Iodine is naturally produced in trace amounts by the human body.

Iron binds to red blood cells to carry oxygen-rich blood to the heart.

Kava is a natural supplement used for its calming properties.

Lactoferrins are found in bodily secretions such as saliva, tears, milk and within nasal passages.

Previously used in a variety of conditions, Laetrile is now illegal for this use in the United States.

L-Carnitine is one of eleven amino acids produced by the body.

Horse chestnut treats vein problems and should not be used by individuals with kidney disease. It is a good vein-strengthening remedy.

Horseradish can be used to support skin health as a topical treatment.

Horsetail promotes bone health.