Comparison of Vitamin D3 Supplementation Doses of 1,000, 2,000, 4,000 and 8,000 IU in Young Healthy Individuals
Effective vitamin D supplementation in healthy young adults can be achieved with a daily dose of 2,000 IU during winter. However, 4,000 IU/day was more effective for maintaining levels above 100 nmol/l, supporting broader health benefits. Regular monitoring of [25(OH)D], calcium, and phosphorus levels is essential.
Authors
- Ladislav Pecen (ORCID: https://orcid.org/0000-0001-9827-3178)
- Radek Kučera (ORCID: https://orcid.org/0000-0002-2739-2302)
- EVA DEDECKOVA (ORCID: https://orcid.org/0009-0000-3242-6872)
- Václav Šimánek
- Markéta Králová
- Michal Jirásko (ORCID: https://orcid.org/0000-0002-4874-7723)
- David Slouka (ORCID: https://orcid.org/0000-0002-3988-7898)
- Pavel Brož (ORCID: https://orcid.org/0000-0002-5797-0855)
- HEDVIKA HATAKOVA
Institutions
- Charles University (CZ)
Publication Details
- Journal
- In Vivo
- Published
- 2024-12-31
- DOI
- https://doi.org/10.21873/invivo.13848
- Citations
- 2
- Primary Topic
- Vitamin D Research Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.85