Vitamin D is critical for health, yet its deficiency goes unnoticed.
It plays a key role in maintaining healthy bones and the immune system.
Its deficiency can lead to serious problems such as rickets in children and osteoporosis in adults.

However, recognizing vitamin D deficiency is not always easy.
When you need more vitamin D
The main symptoms of vitamin D deficiency include chronic fatigue, muscle weakness and bone pain.
These signs are often ignored because they can easily be confused with other conditions.
Research shows that up to 40% of adults are vitamin D deficient.
Therefore, it is important to pay attention to these signals and take timely measures.
Where to look for vitamin D
Sunlight is the main source of vitamin D. Ultraviolet rays stimulate its synthesis in the skin.
However, during the winter months and in northern latitudes this may not be enough.
Include fatty fish, eggs, and fortified foods in your diet. Vitamin D is also found in some mushrooms, such as shiitake.
The Rules That Changed the Attitude to Vitamin D
Regular walks in the fresh air and a balanced diet help maintain vitamin D levels.
Avoid excessive use of sunscreens, which block vitamin synthesis.
Consulting with your doctor and having your blood tested can help determine if supplements are needed.
Vitamin D is not just a vitamin, but a powerful regulator of many processes in the body.
Its deficiency may not be noticeable, but the consequences are serious. Paying attention to the body's signals and making simple lifestyle changes can help avoid problems.