There are limited proven therapeutic options for the prevention and treatment of COVID-19.
The role of vitamin and mineral supplementation or “immunonutrition” has previously been …

Vitamin A (all-trans-retinol) is a fat-soluble micronutrient which together with its natural
derivatives and synthetic analogues constitutes the group of retinoids. They are involved in a …

BACKGROUND: Epidemiologic studies suggest that deficiencies of the nutrients selenium;
zinc; vitamins A, C, D, and E; and low fruit and vegetable intake may be associated with the …

An increasing recognition has emerged of the complexities of the global health agenda—
specifically, the collision of infections and noncommunicable diseases and the dual burden …

Vitamin C (ascorbic acid) plays an important role in maintaining skin health and can promote
the differentiation of keratinocytes and decrease melanin synthesis, leading to antioxidant …

Complementary and alternative medicines (CAMs) are used in more than 80% of the world's
population and are becoming an increasing component of the US health care system, with …

Background: Epidemiological studies suggest that dietary intake of vitamins A, C and E may
be associated with the occurrence of asthma. A systematic review and meta-analysis was …

Nuclear receptors are ligand-activated transcription factors linking lipid signaling to the
expression of the genome. There is increasing appreciation of the involvement of this …

Dr Vijayakanthi performed literature searches on the topic and subtopics for relevant articles
for inclusion and drafted and edited the manuscript; Dr Greally conceptualized the …

Asthma in children remains a significant public health challenge affecting 5–20% of children
in Europe and is associated with increased morbidity and societal healthcare costs. The …