Primary health care is a building block of a community’s public health services. Its main purpose is to prevent health problems in individuals and the public at large. It also plays a key role in environmental health. As such, primary health care is…
Dental implant treatments are widely used and can be an option for lost teeth. Most treatment alternatives are limited due to bone structure, bone density, and patient’s health condition. This book is focused on simple and complicated clinical cases,…
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With…
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With…
In the last century, the average life expectancy at birth increased from roughly 45 years in the early 1900s to more than 80 years of age at present. However, living longer is often related to different levels of frailty. There is no curative…
During the first two decades of this century, conventional antimicrobial compounds have been found out to have more bacterial resistance. What has also been worrying is the rediscovery of the so-called “natural compounds”, which in turn have a good…
"Available Open Access under CC-BY-NC-ND licence. Bringing together a range of experts across various sectors, this important volume explores some of the key issues that have arisen in the Global South with the COVID-19 pandemic. Situating the…
Epilepsy During the Lifespan - Beyond the Diagnosis and New Perspectives discusses the most widespread neurological pathology in the world. The book presents interesting contributions to controversial topics in epilepsy. It includes nine chapters…
The global coronavirus pandemic has highlighted the paramount importance of immune health and the nutrient status of peoples worldwide. Vitamins C and D have important roles in both the innate and adaptive immune systems and are known to support…
In humans, ascorbic acid is an essential vitamin, anti-oxidant and co-factor of a variety of metal ion-dependent enzymatic reactions. In this review, the transport of L-ascorbic acid is described from food to target cells. Transport of ascorbic acid…