Anesthesia: Its advantages and risks for human health

Fruits Contaminated with Lead, Cadmium and Nitrate are the Risks to Human Health: A seasonal study

Background: Consumers may be contaminated by various food intakes as one of the most important sources of organic and inorganic pollutants associated with agriculture. The aim of this study was to evaluate the lead (Pb), cadmium (Cd) and nitrate contaminations in watermelon and carrot samples and the associated risks to human health. Methods: In this cross sectional study, 108 samples of wat...

zinc and its importance for human health: an integrative review

normal 0 false false false en-us x-none ar-sa since its first discovery in an iranian male in 1961, zinc(zn) deficiency in humans is now known to be an important malnutrition problem world-wide. it is more prevalent in areas of high cereal and low animal food consumption. the diet may not necessarily be low in zinc, but its bio-availability plays a major role in its absorption. phytic acid is t...

Global warming and its effect on the environmental human health

Earth's ecosystem has been active for millions of years without particular problems and may lead the development of variety of animal species around the world.

review on iron and its importance for human health

it is well-known that deficiency or over exposure to various elements has noticeable effects on human health. the effect of an element is determined by several characteristics, including absorption, metabolism, and degree of interaction with physiological processes. iron is an essential element for almost all living organisms as it participates in a wide variety of metabolic processes, includin...

Antibiotic Resistance in Environment and its Public Health Risks in Iran