The days are short and the temperatures are cold. At least in Central Europe. Many people suffer from the long periods of darkness and feel weak and listless. What the body lacks most is vitamin D. In this issue of the Healthy Guide, we will tell you how you can replenish your vitamin D stores in your body, despite the cold and dark days. Filled with tips, recipes and scientifically researched methods, you can awaken spring fever in you.
