Take vitamin D. A little sun may not be enough.

Our modern lifestyle has numerous implications for our health. We know that working long hours sitting down causes back problems for a large portion of the population, for example. We must also consider that the way food is grown, transported, and stored can lead to certain nutritional deficiencies, for example. Spending long hours indoors can lead to certain nutritional deficiencies, such as vitamin D. Vitamin D is obtained primarily through our skin, through exposure to sunlight. Various studies indicate that at least 40% of our body surface must be exposed to sunlight for effective absorption of UVB rays, which promote the formation of vitamin D. Furthermore, this exposure of our bodies to the sun should occur during the central hours of the day for optimal absorption, but this increases the risk of sunburn. Due to these and other circumstances, we find that vitamin D deficiency has reached epidemic levels, with 88% of the world's population suffering from vitamin D deficiency, according to the British Journal of Nutrition. How to get vitamin D? There are three main sources of vitamin D: exposure to sunlight, through diet, and by taking nutritional supplements. 80-90% of this vitamin is produced through sun exposure, while only 10-20% comes from diet. And exposure to sunlight, even if we were able to expose a sufficient surface area of ​​our body for the recommended amount of time, has other consequences, as it causes high levels of oxidation in addition to the risk of skin cancer. To alleviate this deficiency and ensure adequate levels of vitamin D, nutritional supplements may be the most effective source. Vitamin D nutritional supplements Together with Dr. Ángel Durantez, we have developed and manufactured a supplement based on Vitamin D3 in 4000 IU (international units). This amount guarantees the necessary intake to achieve adequate vitamin D levels, as Dr. Ángel Durantez has been able to clinically verify among the patients who come to his office. Vitamin D3 Vitamin D is currently the vitamin generating the greatest volume of studies and research. This is because even in countries with many hours of sunshine per year, a very high percentage of the population has low levels. In Spain, this percentage ranges between 40 and 60% of the population. Vitamin D contributes to the maintenance of normal bones and normal muscle function. It aids in the absorption of calcium and phosphorus, maintains normal blood calcium levels, and preserves healthy teeth. It is also necessary and essential for strong bones and healthy teeth. It also contributes to strengthening the immune system. Want more information about Longevitas vitamin D? Click here.