Vitamin D is a fat-soluble vitamin that the body can produce when skin is exposed to sunlight. It is also obtained from foods such as oily fish, eggs and fortified products. In northern countries, intake can be more challenging during darker months.
1. Vitamin D supports normal bones
Vitamin D contributes to the normal absorption and use of calcium and phosphorus and helps maintain normal calcium levels in the blood. These functions support the maintenance of normal bones.
2. Vitamin D supports normal muscle function
Muscles need several nutrients to function normally, including vitamin D. It is one part of an active lifestyle that also includes sufficient protein, movement and recovery.
3. Vitamin D supports normal immune function
Vitamin D contributes to the normal function of the immune system. That does not mean a supplement prevents every infection; it means adequate vitamin D is one of many factors involved in normal immune function.
4. Vitamin D supports normal teeth
Because vitamin D helps regulate calcium and phosphorus, it also contributes to maintaining normal teeth. It complements—not replaces—good oral hygiene and dental care.
5. Vitamin D has a role in cell division
Cell division is a normal process used for growth, maintenance and renewal throughout the body. Vitamin D has a recognised role in this process.
Who may need extra attention?
The Swedish Food Agency recommends vitamin D supplements for certain groups, including young children, older adults and people with little sun exposure or low intake of fish and fortified foods. Individual needs vary, so follow current national guidance and the product label.
Do not assume a higher dose is better
Vitamin D can accumulate in the body. Excessive intake from supplements can be harmful, particularly when several products containing vitamin D are combined. Check the amount in micrograms and IU across all supplements you use.
Elexir Calcium + Vitamin D3 & K2Further reading
Swedish Food Agency: Vitamin D
NIH Office of Dietary Supplements: Vitamin D
