MASON NATURAL D3 10.000 UI Softgels, 30 unidades

What is vitamin D and why is it important?

Vitamin D is an essential nutrient that performs multiple functions in the body. Known as the "sunshine vitamin", it is synthesized in the skin after exposure to sunlight. However, in Spain, especially during the autumn and winter months, UVB radiation is insufficient to produce adequate amounts. For this reason, many people turn to supplements such as MASON NATURAL D3 10,000 IU to meet their daily needs.

Vitamin D3 (cholecalciferol) is the closest form to what our body generates. This softgel supplement provides 250 mcg (10,000 IU) per dose, a high concentration designed for those who require an extra contribution. It is important to remember that food supplements do not replace a balanced diet and a healthy lifestyle.

Health benefits of vitamin D

The European Food Safety Authority (EFSA) has approved several health claims for vitamin D. These include:

• Contributes to the normal absorption and utilization of calcium and phosphorus.
• Helps maintain normal blood calcium levels.
• Contributes to the maintenance of normal bones.
• Promotes normal muscle function.
• Contributes to the normal functioning of the immune system.
• Participates in the process of cell division.

Thanks to these functions, vitamin D is an indispensable ally for bone and muscle health, as well as for the body's natural defenses. Numerous studies support its role in preventing seasonal deficiencies, especially in populations with little sun exposure.

How much vitamin D do you need? Recommended dose

Vitamin D needs vary depending on age, lifestyle and sun exposure. The reference intake for adults in the European Union is 5 mcg (200 IU) per day, although many organizations recommend higher amounts (up to 800-2000 IU) to maintain optimal levels. MASON NATURAL D3 10,000 IU offers a high dose (250 mcg) that should be taken under professional supervision.

For most people, one capsule a day is enough, but it is crucial not to exceed the recommended dose without medical advice. If you are taking other supplements or medications, consult your pharmacist or doctor before starting. Remember that, as a food supplement, this product should not be used as a substitute for a varied diet.

Differences between vitamin D2 and D3

There are two main forms of vitamin D in supplements: D2 (ergocalciferol) and D3 (cholecalciferol). D3 is what the skin naturally produces when exposed to the sun and is considered more effective in raising and maintaining blood vitamin D levels. D2, of plant origin, is used in some vegan products, but its bioavailability is lower.

MASON NATURAL D3 uses cholecalciferol, the closest form to human, which ensures better assimilation. This softgel is designed to facilitate its absorption, especially in people with delicate digestions.

How to choose the best vitamin D supplement

When selecting a vitamin D supplement, consider the following aspects:

• Form: Prefer D3 (cholecalciferol) for its greater effectiveness.
• Dosage: Choose the concentration according to your needs and under professional recommendation.
• Clean ingredients: This product is gluten-free, with no added nuts, egg, wheat, soy, milk or fish.
• Quality: Mason Natural follows Good Manufacturing Practices (cGMP) and performs rigorous quality controls.
• Presentation: Softgels are easy to swallow and absorb well.

Possible side effects and contraindications

Although vitamin D is safe in adequate doses, excessive intake can lead to hypercalcemia (high calcium levels in the blood) and other adverse effects. People with kidney disease, sarcoidosis or kidney stones should consult their doctor before taking high-dose supplements. Pregnant or breastfeeding women also need medical supervision.

If you experience symptoms such as nausea, vomiting, weakness or changes in urination, discontinue use and consult a professional. This product contains 10,000 IU of vitamin D3 per capsule; it is not recommended for continuous use without medical advice.

This product is a food supplement, it should not be used as a substitute for a balanced diet. Keep out of reach of children. Do not exceed the recommended daily dose.