Powdered shark cartilage is taken to supplement phosphorus and calcium intake.

Research shows that silicon is essential for the formation of bones and collagen.

Skullcap may support mental health and immunity.

This tree's bark supports digestive processes and health.

Salt or sodium is necessary for maintaining fluid and acid-base balance.

Sodium ascorbate is often added to supplements to treat symptoms of vitamin E deficiency.

St. John’s wort acts to support mental health.

Nickel has not been proven to be essential for human health.

Nitric oxide works to support the cardiovascular system.