Utzy Naturals Vitamina D3 5000 UI | Cholecalciferol | 60 Capsules

What is Vitamin D3 and why is it important?

Vitamin D3, also known as cholecalciferol, is a form of vitamin D that the body naturally produces when the skin is exposed to sunlight. However, during the winter months or in areas with low sun exposure, levels can drop, making supplementation necessary. This Utzy Naturals product provides 5,000 IU of vitamin D3 per capsule, in its most bioavailable form, derived from lanolin (sheep’s wool). Each package contains 60 capsules, enough for a two-month supply if one capsule is taken daily.

Health benefits of vitamin D

Vitamin D contributes to numerous functions in the body, supported by health claims approved by the EFSA (European Food Safety Authority):

• Calcium and phosphorus absorption: Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, essential for bone mineralization.
• Bone and teeth maintenance: It helps maintain normal bones and teeth, reducing the risk of bone fragility.
• Muscle function: Contributes to the normal functioning of muscles, promoting mobility and strength.
• Immune system: Plays a role in the normal functioning of the immune system, aiding the body's natural defenses.

Additionally, this supplement is formulated to support a healthy mood and cognitive performance, especially during times of low sun exposure.* *Statement not evaluated by the EFSA.

How much vitamin D do you need? Recommended dosage

Reference intakes for vitamin D in adults vary: in Spain, 600 IU per day is recommended for adults and 800 IU for those over 70 years of age. However, many people are deficient and require higher doses under medical supervision. This product provides 5,000 IU per capsule, a dose that exceeds the tolerable upper limit (UL) of 4,000 IU established by the EFSA for adults. Therefore, it is recommended to consult a healthcare professional before taking it, especially if combined with other vitamin D supplements.

Differences between vitamin D2 and D3

There are two main forms of vitamin D: D2 (ergocalciferol), of plant origin, and D3 (cholecalciferol), of animal origin. D3 is the same form that the human body produces when exposed to the sun, and various studies indicate that it is more effective at raising and maintaining blood vitamin D levels. This product uses D3 from lanolin, which ensures high bioavailability and effectiveness.

How to choose the best vitamin D supplement

When selecting a supplement, it is important to consider the form, dosage, and quality of the product. Utzy Naturals D3 5,000 IU stands out for:

• Guaranteed quality: Manufactured in the USA under strict quality controls and third-party tested for purity and potency.
• Clean ingredients: Free of gluten, corn, yeast, artificial colors, and flavors, suitable for special diets.
• Customer commitment: Backed by a 90-day money-back guarantee (Empty Bottle Guarantee), demonstrating confidence in the product.

Additionally, it comes in an easy-to-swallow vegetable capsule, making it easy to incorporate into your daily routine.

Possible side effects and contraindications

Vitamin D is safe when consumed in appropriate doses, but very high doses (such as 5,000 IU) can cause adverse effects if maintained for a long time without medical supervision. Possible effects include hypercalcemia (excess calcium in the blood), nausea, weakness, and kidney problems. Do not exceed the recommended dose without consulting a professional. This product should not be taken if you have a lanolin allergy or if you suffer from conditions that alter calcium metabolism (such as sarcoidosis or hyperparathyroidism).

This product is a food supplement and should not be used as a substitute for a balanced diet. Keep out of reach of children. Consult your doctor before use if you are pregnant, breastfeeding, or taking other medications.