Cells in Lung Tissue Activate Vitamin D and Increase Immune Function

New research shows that vitamin D present in the lungs stimulates the killing of bacteria and improves the body’s ability to reduce inflammation.

A recent issue of the Journal of Immunology reports that vitamin D, which is primarily activated by the kidneys, is also converted to its active form in lung tissue. This conversion is essential [...]

Multivitamins and Healthy Immune Function

Adequate nutrient intakes are required for the immune system to function efficiently. A good multivitamin can enhance the immune system by supporting the body’s natural defenses on both a structural and cellular level.

A recent article published in the British Journal of Nutrition summarizes the roles of select vitamins and trace elements in immune function.

Adequate [...]

Zinc supplements decrease incidence of infections in the elderly

Elderly adults are increasingly susceptible to infections, oxidative stress and immune dysfunction. According to new research, supplementing with zinc for one year decreased the incidence of infections and lowered markers of oxidative stress in a group of adults aged 55-87 years.

Adults over the age of 55 years are more susceptible to infections, immune dysfunction, increased [...]