The aim of the present study was to compare the magnesium bioavailability from four mineral waters with different types of mineralization (e.g. SO42-, HCO3-, calcium) with the magnesium bioavailability from bread and from a magnesium supplement. A single-center, randomized, controlled trial with a crossover design with 22 healthy men and women was conducted at the Institute of Food Science and ...

Influence of mineral water from Trenčianske Teplice (drinkable source) on lipid peroxidation processes was determined in model situations under in vitro conditions using the brain tissue. The central nervous system was selected because it is especially sensitive to the radical-induced damage. In addition, there is a high content of polyunsaturated fatty acids in the brain which has a low antiox...

Title: Identification of microbial indicators and free living protozoa in natural mineral water using cultural and molecular methods. Author list: Michele Totaro*, Beatrice Casini*, Paola Valentini*, Mario Miccoli°, Pier Luigi Lopalco*, Angelo Baggiani* Affiliations: *Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Italy. ° Department of Cl...

Bacterial contamination of drinking water is a major public health in Nepal. A large scale study on contamination of drinking water was done covering all three ecological belts (mountain, hill and Terai) in all five (eastern, central, western, mid-western and far-western) development regions of Nepal during 2009-2011. Of the total 506 water samples studied, one-forth (25.1%; 127/506) were visua...

Forty-five soil samples of surface (0–15 cm) and subsurface (15–30 cm) soils from agricultural sites of Delhi, Haryana, Haridwar, Uttar Pradesh (UP) and around the hexachlorocyclohexane (HCH) manufacturing plant of IPL (Indian Pesticide Limited) and nine samples of different commercial brands of drinking water from markets in Delhi were analysed for the presence of residues of HCH isomers. Thir...

BACKGROUND Few data are available on the number of stools in exclusively breastfed infants. Two studies aimed to assess the stool pattern in exclusively breastfed infants and to evaluate the reactions of mothers in the case of infrequent stools and the decisions of healthcare providers. MATERIALS AND METHODS Infrequent stools were defined as an interval of >24 hours between bowel movements. S...

Helicobacter pylori infection in human is one of the most common infections worldwide. However, the origin and transmission of this bacterium has not been clearly explained. One of the suggested theories is transmission via water. This study was conducted to determine the prevalence rate of H. pylori in tap water, dental units' water, and bottled mineral water in Iran. In the present study, tot...

We report the enzyme-like reversible amination of four intermediates pertinent to the reductive tricarboxylic acid cycle on a photo-irradiated surface of mineral sphalerite (ZnS). Given its prevalence in the waters of early Earth, we suggest that the mineral-based photochemistry might have catalyzed the homeostasis of prebiotic metabolic systems.