Nature's Truth Vitamina D3 400 UI (10 mcg) 100 Comprimidos Vegetarianos

What is vitamin D3 and why is it important?

Vitamin D3, also known as cholecalciferol, is a form of vitamin D that is naturally produced in the skin after sun exposure. However, during winter months or in people with little sun exposure, dietary intake becomes essential. This Nature's Truth food supplement provides 400 IU (10 mcg) of vitamin D3 per tablet, in a vegetarian, non-GMO, and gluten-free formula. Vitamin D3 contributes to the normal absorption and utilization of calcium and phosphorus, helping to maintain healthy bones and teeth. In addition, it plays an important role in the normal functioning of the immune system and muscles.

Benefits of vitamin D3 for health

The European Union, through the EFSA, has approved several health claims for vitamin D. These include:

• Contributes to the normal absorption and utilization of calcium and phosphorus.
• Contributes to the maintenance of normal blood calcium levels.
• Contributes to the maintenance of bones under normal conditions.
• Contributes to the normal functioning of muscles.
• Contributes to the normal functioning of the immune system.

These benefits make vitamin D a key nutrient for bone health, muscle function, and the body's defenses. Taking a vitamin D3 supplement can be especially useful during periods of low sun exposure, such as autumn and winter, or in people with increased needs, such as older adults, pregnant women, or people with dark skin.

How much vitamin D3 do you need? Recommended dosage

The recommended daily dose of vitamin D for adults in the European Union is 200 IU (5 mcg) up to 800 IU (20 mcg), depending on age and circumstances. This product provides 400 IU (10 mcg) per tablet, a moderate and adequate dose for general health maintenance. For people with diagnosed deficiency, doctors may recommend higher doses, but always under supervision. The recommended daily dose should not be exceeded without medical advice. An excessive amount of vitamin D can be harmful. The tolerable upper limit (UL) established by the EFSA is 4000 IU (100 mcg) per day for adults.

Differences between vitamin D2 and D3

Vitamin D comes in two main forms: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D2 comes from plant sources, such as UV light-exposed mushrooms, while D3 is the form produced by the human body and found in animal-derived foods. Research suggests that vitamin D3 may be more effective in raising and maintaining blood levels of vitamin D. This product contains D3, the biologically active form closest to what our skin produces, making it an optimal choice for supplementation.

Why choose Nature's Truth Vitamin D3?

Nature's Truth is a brand with three generations of experience in vitamins. This supplement stands out for its commitment to quality and transparency. The tablets are vegetarian, suitable for gluten-free diets, free of wheat, yeast, milk, lactose, soy, and artificial colors, flavors, or sweeteners. In addition, they contain no preservatives and are non-GMO. Each batch is manufactured following strict quality controls, guaranteeing the purity and potency of the product. With 100 tablets per container, it offers more than three months' supply at the recommended dose.

How to take and store this supplement

It is recommended to take one tablet daily, preferably with a meal containing some fat to improve absorption. Swallow whole with water. Do not exceed the indicated dose. Store in a cool, dry place, at room temperature, and keep out of the reach of young children. The expiry date is indicated on the packaging. Do not use after the indicated date.

Possible side effects and contraindications

Vitamin D is generally safe at recommended doses. However, very high doses can lead to toxicity, with symptoms such as nausea, vomiting, weakness, and kidney problems. People with certain medical conditions (such as sarcoidosis, hypercalcemia, or kidney stones) should consult their doctor before taking vitamin D supplements. This product is not intended to diagnose, treat, cure, or prevent any disease. Remember: food supplements should not be used as a substitute for a varied and balanced diet.

This product is a food supplement and should not be used as a substitute for a balanced diet.