Nature Made Vitamina D3 1000 UI, 100 Cápsulas Blandas (Paquete de 2)

What is vitamin D3 and why is it important?

Vitamin D3, also known as cholecalciferol, is a form of vitamin D that our body can use directly. It is essential for the absorption of calcium and phosphorus, contributing to the maintenance of bones and teeth in normal conditions. In addition, it plays an important role in the normal functioning of the immune system. In Spain, where sun exposure can be limited during the winter months, supplementation with vitamin D3 can be especially useful for maintaining adequate levels.

Health benefits of vitamin D3

Vitamin D3 contributes to several physiological processes. According to the European Food Safety Authority (EFSA), vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, to the maintenance of normal blood calcium levels, to the maintenance of bones in normal conditions, to the normal functioning of muscles and to the normal functioning of the immune system. These benefits make vitamin D3 a valuable supplement for maintaining overall health, especially in people with low sun exposure, over 65 years of age, pregnant or breastfeeding women, and those following restrictive diets.

How much vitamin D3 do you need per day?

The recommended daily dose of vitamin D varies according to age, health status and sun exposure. For adults in Spain, the recommended intake is usually 600 to 800 IU per day, although in cases of deficiency or low sun exposure, some health professionals may recommend higher doses. Each Nature Made softgel provides 1000 IU of vitamin D3, which is within the safety limits established by the EFSA (the tolerable upper limit is 4000 IU per day for adults). It is always advisable to consult a doctor before starting any supplementation.

Is vitamin D2 or D3 better?

There are two main forms of vitamin D in supplements: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D3 is the form naturally produced in human skin after sun exposure, and is considered more effective in raising and maintaining serum vitamin D levels in the body. Nature Made uses vitamin D3 of animal origin (lanolin), which is the most bioavailable form. If you are looking for a vegan option, there are vitamin D3 supplements derived from lichens, but D3 from lanolin is the most common and effective.

How to choose the best vitamin D supplement

When choosing a vitamin D supplement, it is important to consider the form (D3 preferable), the dose, and the quality of the product. Nature Made is a recognized brand that meets strict quality controls. These liquid softgels facilitate absorption. In addition, the pack of 2 bottles of 100 capsules each offers good value for money. The product is gluten-free and artificial colorant-free, and is suitable for people over 12 years of age.

Possible side effects and contraindications

Vitamin D3 is generally safe at recommended doses. However, excessive doses (more than 4000 IU per day for prolonged periods) can cause toxicity, with symptoms such as nausea, weakness and kidney disorders. Do not exceed the recommended daily dose. This product is contraindicated in people with hypercalcemia or disorders affecting calcium metabolism. If you are taking other medications, consult your doctor.

This product is a food supplement, it should not be used as a substitute for a balanced diet. Keep out of reach of young children.