Peppermint, a source of small amounts of menthol, is believed to work by acting on receptors in the nasal mucous membranes, leading to a reduction of nasal stuffiness. Eucalyptus oil is often used in a steam inhalation to help clear nasal and sinus congestion.
Vitamin D is essential for maintenance of bone mineralization through the regulation of calcium and phosphorus homeostasis. Vitamin D also exhibits many non-skeletal effects, particularly on the immune, endocrine, and cardiovascular systems.
An Essential Mineral. Magnesium is more important than calcium, potassium or sodium as it is required to regulate them. The chief function of magnesium is to activate certain enzymes, especially those related to carbohydrate metabolism.n Essential Mineral. Magnesium is more important than calcium, potassium or sodium as it is required to regulate them. The chief function of magnesium is to activate certain enzymes, especially those related to carbohydrate metabolism.