The dynamic nature of the immune system means that all factors that affect health need to be addressed in order for it to function at peak performance. While vitamin deficiencies can compromise the immune system, consuming immune-enhancing nutrients and botanicals can support and strengthen the body’s immune response. Suggested Use: For immediate immune support: 1-2 capsules per hour or as recommended by your health care professional. For immune maintenance: 2 capsules per day or as recommended by your health care professional. Do not exceed 2 capsules every hour.