• Vitamin D3 4000 IU 120 caps
  • Vitamin D3 4000 IU 120 caps

Vitamin D3 4000 IU 120 caps

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7Nutrition Vitamin D3 4000 IU 120 caps - healthy bones and joints

7 Nutrition Vitamin D3 at a concentration of 4000 units per capsule. Vitamin D in the right concentration ensures healthy and strong teeth and bones. The right level of vitamin affects the proper functioning of the circulatory system, a slim figure, as well as a lower risk of developing cancer. Vitamin D supplementation contributes to the increase in testosterone levels in men who previously complained about low levels. It may also result in a decrease in SHGB, i.e. sex hormone binding globulin, thanks to which the concentration of biologically active free testosterone increases.

7Nutrition Vitamin D3 4000 IU is:

  • High dose in one serving,
  • Necessary for the functioning of the body,
  • improves well-being,
  • It works as a testosterone booster

How does vitamin D3 work in the human body?

Vitamins play a key role in maintaining health, and vitamin D3 is particularly important. Together with vitamin K2, it is a dynamic couple that affects the vitality of the body. Let's focus on the role of vitamin D3 and its impact on the health of bones, teeth and joints. Vitamin D3, also called "sun in tablets", is crucial for calcium absorption. It stimulates intestinal cells to better absorb calcium, which has a positive effect on bone health. Thanks to this, the body is able to maintain proper bone density, which is especially important in later age.

The cooperation of vitamin D3 with vitamin K2 has remarkable benefits. Vitamin K2 directs calcium to bones and teeth, while avoiding its dangerous deposition in soft tissues or blood vessels. This synergy provides comprehensive care for the skeletal system. Joint health also depends on getting enough vitamin D3. Its deficiency can lead to problems related to the musculoskeletal system, such as joint pain or limited mobility.


Vitamin D3 plays an indispensable role in maintaining the health of bones, teeth and joints. Its interaction with vitamin K2 adds value and effectiveness to this combination. Therefore, it is worth taking care of proper supplementation or appropriate sources in the diet to reap the full benefits of this dynamic vitamin duo.

The supplement is recommended in cases of confirmed vitamin D deficiency in the blood. It can also be used to improve the functioning of the body and as support for people who train intensively. Studies show that up to 90% of the population may have insufficient levels of vitamin D in the blood. As a result, the vitamin gains the infamous title of the most missing vitamin in the body. The reason for this may be low exposure to sunlight between 11am and 2pm, which is characterized by the highest emission of UV-B rays. Unfortunately, these hours coincide with the working hours of most of the society, which means that it is not possible to use health-promoting services

Vitamin D3 dosage:

1 capsule a day after a meal

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