Vitamin D

What is vitamin D and why is it important?

Vitamin D is a fat-soluble vitamin that maintains calcium balance in the body, promotes healthy bones and teeth, and is involved in the functioning of the immune system. It helps regulate metabolism and maintains normal phosphorus levels.

The main functions of vitamin D:

• Improving the absorption of calcium and phosphorus;
• Maintaining healthy bones and teeth;
• Strengthening immunity;
• Positive effect on muscle function;
• Support for the nervous system.

Sources of vitamin D

Vitamin D can be obtained in two main ways: through sunlight and from foods or supplements. Synthesis in the skin occurs under the influence of ultraviolet B (UVB) rays, so exposure to the sun is a natural way to replenish vitamin D stores.

Main food sources of vitamin D:

• Fatty fish (salmon, mackerel, sardines);
• Fish oil;
• Egg yolks;
• Fortified dairy products and cereals;
• Some types of mushrooms.

However, in the winter or with limited exposure to the sun, additional intake of vitamin D in the form of dietary supplements is recommended.

Who should pay attention to vitamin D?

Vitamin D deficiency can occur in various population groups, especially those with limited sun exposure or special body needs.

Main risk categories:

• People who spend most of their time indoors;
• Residents of the northern regions of Ukraine with few sunny days;
• People with dark skin, in whom vitamin D synthesis occurs more slowly;
• Elderly people, whose ability to synthesize vitamin D decreases with age;
• Pregnant and lactating women;
• Children during the period of active growth;
• Individuals with certain chronic conditions that may affect vitamin D absorption.

How to choose vitamin D in CBDUA

In our online store CBDUA you will find a wide selection of vitamin D in various forms: capsules, drops, sprays. When choosing, you should pay attention to the dosage, release form and manufacturer's recommendations.

Recommendations when choosing:

• Determine the required dose taking into account age, health status and specialist recommendations;
• Choose the form that is convenient for you (drops for children, capsules for adults);
• Check the availability of quality certificates and compliance with standards;
• Pay attention to the composition - additional components can enhance the effect of vitamin D.

Safety and recommendations for taking

Vitamin D is safe when taken at recommended doses. It is recommended to consult a doctor before starting supplements, especially if you have a chronic condition or are taking other medications.

Exceeding the dose can lead to unwanted effects, so it is important to follow the manufacturer's instructions and the recommendations of a specialist.

Features of vitamin D in different age groups

Vitamin D needs may vary depending on age. For example, children and adolescents who are actively growing may need more of the vitamin to support bone formation. In adults, maintaining optimal vitamin D levels helps maintain healthy bones and muscles, as well as supporting the immune system.

Elderly people often have a reduced ability to synthesize vitamin D, so it is especially important for them to monitor its levels and use supplements if necessary.

Factors affecting vitamin D levels

The level of vitamin D in the body can depend on many factors, including:

• Geographical location and season of the year;
• Time spent outdoors and use of sunscreen;
• Age and skin color;
• Nutritional features;
• The presence of certain diseases and conditions that affect vitamin absorption.

What you should know about forms of vitamin D

Vitamin D exists in two main forms: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D3 is generally considered more effective at increasing blood levels of the vitamin because it is the natural form produced in the skin when exposed to the sun.

One or both forms may be used in products and supplements. The choice depends on individual needs and professional recommendations.

Storage and shelf life

To maintain the quality of your vitamin D, it is important to follow the storage instructions on the packaging. It is generally recommended to store supplements in a dry, cool place, away from direct sunlight.

The shelf life varies depending on the manufacturer and form of release, so it is worth paying attention to the date of manufacture and the expiration date.

Vitamin D delivery in Ukraine

CBDUA offers convenient delivery of vitamin D throughout Ukraine, including Kyiv. We guarantee product quality and fast order processing. You can order vitamin D online with home delivery or to a pick-up point.

Choose quality and safety with CBDUA — your reliable partner in the world of health.