Fill up on good vibes, that’s it now. Do you also long for the sun? Sunshine simply puts you in a good mood. The world gets such a glow, the carefree feeling of a holiday is in the air. Those times were long ago? The only thing that helps is to bring them back. Because the sun can do much more. Strengthen you, arm you against infections. It has long been an open secret that sun vitamins in liquid form are also used in these times of pandemic. Vitamin D3 is the multi-talent that your body produces when exposed to sunlight, hopefully in sufficient quantities. That can work, at least in summer, but probably not in winter. The good news is that you can find out – and support it if necessary.