We recommend you take three (3) tablets per day to achieve optimum health. Start with one (1) or two (2) tablets after a meal and then increase to three (3) as tolerated.
There are no major side effects. However, we recommend that you consult a doctor before taking due to possible underlying health conditions that may not be known to us.
You can still take this immune supplement as most people in the United States are already vitamin-deficient.