Vitamin D3, My Nutri Week, 50 mcg (2000 IU), 120 capsules

About the product

Do you constantly feel sleepy and lack energy, especially when there's little sunlight outside? A deficiency of this "sun nutrient" is one of the most common causes of this condition, since infrequent sun exposure and the characteristics of the modern diet make it difficult to get enough of it. Vitamin D3 from My Nutri Week is a biologically available resource for bone mineralization and activation of the body's protective functions through interaction with immune cell receptors. This supplement is designed to help the body maintain physical strength through the nutrient's participation in muscle protein synthesis, while maintaining skeletal density. Due to its direct role in phosphorus and calcium metabolism, the product helps maintain strong tooth enamel and bone tissue resistance to stress. Cholecalciferol (D3) is the active form of the vitamin, which plays a key role in the absorption of calcium and phosphorus in the intestines. The body synthesizes it naturally when exposed to sunlight, but short daylight hours and the use of SPF creams often lead to deficiency. The presence of this vitamin is necessary for maintaining skeletal strength and stable functioning of the body's defense systems at any age.

• Release form: 120 capsules.

• Recommended daily serving: 1 capsule.

• Recommended age:adults from 18 years.

Why take

• Skeletal density and dental strength — cholecalciferol is a key element for the absorption of calcium and phosphorus in the intestine, which makes it essential for maintaining the mineral structure bones.

• Readiness of the body's defense systems — the nutrient interacts with receptors of immune cells, which creates conditions for their timely response to external factors.

• Muscular endurance and coordination— the substance is involved in the processes of protein synthesis in muscle fibers, which is important for physical activity and body stability.

• Psychological balance— vitamin D3 is involved in the production of dopamine and serotonin, which form the basis for a stable mood and good sleep.

Instructions for use

Quantity in Day: 1 capsule per day.

When to take:

Adults take 1 capsule once a day after or during meals.

Works better with:

• Vitamin K2 — serves to distribute calcium directly into bone tissue and teeth, preventing it from settling on the walls of blood vessels.

• Magnesium — required for the conversion of vitamin D into its active form in the body.

• Calcium — D3 is a prerequisite for its absorption in the digestive organs.

Combinations should be avoided with:

• Vitamin E (high doses) — competition for absorption in the intestine may occur, which reduces the effect of taking both substances.

Storage conditions: Store in the manufacturer's packaging, in a dry, dark place, at a temperature of 0 ° C to 25 ° C and a relative humidity of no more than 75%, out of the reach of children.

Contraindications and warnings

• Warnings:children, pregnant and lactating women, in case of individual sensitivity to individual components of the dietary supplement. A dietary supplement should not be used as a substitute for a varied diet.
• Dosage: Do not exceed the recommended daily intake. Excessive consumption does not accelerate the results, but may be harmful to the body.
• Consultation with a doctor: Before taking any dietary supplement, be sure to consult with a doctor or a qualified healthcare professional, especially if you are pregnant, nursing, have a chronic medical condition or are taking other medications.
• Product Status: This product is a dietary supplement. It is not a drug. Not intended to diagnose, treat, or prevent disease.

Frequently Asked Questions (FAQ)

Why is olive oil listed in the ingredients?

Vitamin D3 is a fat-soluble substance. The oil base in the capsule creates conditions for complete absorption of the vitamin by the intestinal walls, even if your meal contained a minimal amount of fat.

Can I take 2000 IU daily?

A dosage of 2000 IU is often considered the optimal portion for adults during periods without active sun. However, to create an individual treatment regimen, it is recommended to first consult a specialist.

What time of day is the most rational for taking it?

The first half of the day is preferable. Taking the capsule during breakfast or lunch is important for synchronizing internal biorhythms, while use in the evening hours may cause temporary difficulty falling asleep in some people.

Can this supplement be given to children?

According to the information on the label, the product is not intended for use by children. Before introducing any nutrients into a child's diet, it is extremely important to obtain an individual prescription from a pediatrician.

Research on the benefits

The role of cholecalciferol in bone metabolism. A scientific review establishes the need for a nutrient to maintain bone density and reduce the risks associated with skeletal fragility. 
Source: PubMed: 'Vitamin D and Bone Health'

Effect on emotional state. Studies reveal the involvement of vitamin D3 in the synthesis of neurotransmitters that are responsible for a stable mood and the regulation of sleep cycles. 
Source: NIH: 'Vitamin D Fact Sheet'