Vitamina D3 Líquida Extra Fuerte Now Foods - 1000 UI - 30 ml

What is vitamin D and why is it important?

Vitamin D is an essential nutrient that plays a key role in multiple bodily functions. It is known as the "sunshine vitamin" because the body produces it when the skin is exposed to sunlight. However, during winter months or in people with little sun exposure, synthesis can be insufficient. For this reason, food supplements such as Now Foods Liquid Vitamin D3 Extra Strength - 1000 IU - 1 fl oz help meet daily needs. This liquid presentation offers a practical way to obtain vitamin D3 (cholecalciferol), the same form produced by the human body.

Health benefits of vitamin D

According to the European Food Safety Authority (EFSA), vitamin D contributes to:

• Normal absorption and utilization of calcium and phosphorus.
• Maintenance of normal blood calcium levels.
• Maintenance of normal bones.
• Normal muscle function.
• Normal functioning of the immune system.

In addition, vitamin D plays a role in cell division. These benefits are scientifically backed and are essential for long-term health. Taking a quality vitamin D3 supplement, such as that offered by Now Foods, can help maintain these processes in balance.

How much vitamin D do you need? Recommended dose

The recommended daily amount varies according to age, sun exposure, and individual needs. For adults, the reference intake established by the EFSA is 5 µg (200 IU) per day, although many experts suggest higher doses, especially in populations with low sun exposure. The Now Foods product provides 1000 IU (25 µg) per dose (usually 1 drop), an amount that is within safe limits. The tolerable upper intake level (UL) for adults is 4000 IU (100 µg) per day, according to the EFSA. It is always advisable to consult a healthcare professional before starting supplementation, especially if other medications are being taken.

Differences between vitamin D2 and D3

There are two main forms of vitamin D: D2 (ergocalciferol) and D3 (cholecalciferol). D2 is obtained from plant sources, while D3 is produced naturally in the skin after sun exposure and is also found in animal-derived foods. D3 is the most commonly used form in supplements because it is better assimilated by the body. Now Foods uses high-quality vitamin D3, derived from lanolin (sheep's wool fat), which ensures a pure and effective source.

How to choose the best vitamin D supplement

When selecting a vitamin D supplement, it is important to consider the form (D3 is preferable), dosage, presentation, and manufacturer's quality. The liquid version from Now Foods offers several advantages: it allows adjusting the dose drop by drop, is easy to mix with drinks or foods, and has high bioavailability. This product is extra strong, with 1000 IU per dose, ideal for people who need an additional intake. In addition, Now Foods is a recognized manufacturer that follows strict quality controls. It is gluten-free, soy-free, dairy-free, and suitable for vegetarians.

Storage and shelf life

To maintain the freshness and effectiveness of the product, it is recommended to store it in a cool, dry place, protected from direct light. Once opened, consume before the expiration date indicated on the package. This 1 fl oz (approximately 30 ml) bottle contains enough doses for several months if used as directed.

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