概述
This paper reports results from the 5th International Conference “Controversies in Vitamin D” that was held in
Stresa, Italy, 15–18 September 2021. The conference is part of this series that started in 2017 and has been conducted
annually since. The objective of these conferences is to identify timely and controversial topics related to Vitamin D.
Dissemination of the results of the conference through publications in peer-reviewed journals is an important means by
which the most up to date information can be shared with physicians, investigators, and other health care professionals.
Vitamin D and aging, the subject of this paper was featured at the conference.