AILINCOM 
SalusA new study has shown that in elderly people with sleep disorders and early signs of dementia, taking high doses of vitamin D is associated with improved cognitive function. This effect was observed only at doses of 5,000 IU per day or higher.
SalusA new study has shown that taking vitamin D may increase the effectiveness of chemotherapy in women with breast cancer. However, larger studies are needed to confirm these results.
SalusA new study has shown that a significant vitamin D deficiency is linked to an increased risk of hospitalization due to respiratory infections. Taking vitamin D supplements is especially important during the winter months and for people in high-risk groups.
SalusA new study has shown that taking magnesium may promote the growth of gut bacteria that help reduce the risk of colorectal cancer, especially in women and people without certain genetic traits. The effect depends on genetics and gender, and further research is needed before clinical recommendations can be made.
SalusAn Australian study has shown that regular use of high-SPF sunscreen may lower vitamin D levels in the blood. Experts recommend taking additional vitamin D supplements if necessary, without giving up skin protection.