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.

Gymnema can help in blood sugar control.

Hawthorn can support the circulatory system as well as the health of the heart.

Hops aids in supporting the gastrointestinal system.

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

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