Vitamin D, what influence does the season have on our levels? In the summertime there is adequate supply of this essential vitamin because of the opportunity for direct sun light.

The winter time is a different story. Much shorter days and less direct sunlight causes lack of Vitamin D. Taking a daily supplement together with staying active all year is important.

Developing as much regularity as possible is vital. What causes the most issues for people is big energy level swings.