Vitamin D deficiency has a high worldwide prevalence, but actions to improve this public
health problem are challenged by the heterogeneity of nutritional and clinical vitamin D …

Bone stress injuries, including stress fractures, are overuse injuries that lead to substantial
morbidity in active individuals. These injuries occur when excessive repetitive loads are …

Abstract The 4th International Conference on Controversies in Vitamin D was held as a
virtual meeting in September, 2020, gathering together leading international scientific and …

Background 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 …

Context Long COVID is an emerging syndrome affecting 50% to 70% of COVID-19 survivors
that still lacks predicting factors. Objective Due to the extraskeletal effects of vitamin D, we …

As a consequence of epidemiological studies showing significant associations of vitamin D
deficiency with a variety of adverse extra-skeletal clinical outcomes including cardiovascular …

Background COVID-19 has completely changed our daily clinical practice as well as our
social relations. Many organs and biological systems are involved in SARS-Cov-2 infection …

Context. Calcifediol has been proposed as a potential treatment for COVID-19 patients.
Objective: To compare the administration or not of oral calcifediol on mortality risk of patients …

Abstract The 6th International Conference,“Controversies in Vitamin D,” was convened to
discuss controversial topics, such as vitamin D metabolism, assessment, actions, and …

COVID-19 extra-pulmonary features include several endocrine manifestations and these are
becoming strongly clinically relevant in patients affected influencing disease severity and …