Vitamin D, The Most Important Vitamin In Winter

In winter, it is essential for every one of us to use herbal remedies, medicines or special heath supplements to strengthen our immunity. According to the specialists, a key role is played by vitamin D, which should definitely be considered the most important vitamin in winter. Vitamin D is a substance that is produced in our skin, gets activated in our kidneys and liver, and has certain effects on our immunity and hormonal activity.  The importance of vitamin D increases in winter because during this time of the year we receive not much of sunlight, which stimulates natural production of this vitamin in our body. Read the rest of this entry »