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Your body in balance : the new science of food, hormones, and health
\"Barnard provides readers with a way to use food to protect against chronic and terminal health problems caused by the excess hormones that are lurking in our diets\"-- Provided by publisher.
Book
Ozone Pollution: A Major Health Hazard Worldwide
Oxides of nitrogen (NO
) and volatile organic compounds (VOCs) released into the atmosphere can react in the presence of solar irradiation, leading to ozone formation in the troposphere. Historically, before clean air regulations were implemented to control NO
and VOCs, ozone concentrations were high enough to exert acute effects such as eye and nose irritation, respiratory disease emergencies, and lung function impairment. At or above current regulatory standards, day-to-day variations in ozone concentrations have been positively associated with asthma incidence and daily non-accidental mortality rate. Emerging evidence has shown that both short-term and long-term exposures to ozone, at concentrations below the current regulatory standards, were associated with increased mortality due to respiratory and cardiovascular diseases. The pathophysiology to support the epidemiologic associations between mortality and morbidity and ozone centers at the chemical and toxicological property of ozone as a strong oxidant, being able to induce oxidative damages to cells and the lining fluids of the airways, and immune-inflammatory responses within and beyond the lung. These new findings add substantially to the existing challenges in controlling ozone pollution. For example, in the United States in 2016, 90% of non-compliance to the national ambient air quality standards was due to ozone whereas only 10% was due to particulate matter and other regulated pollutants. Climate change, through creating atmospheric conditions favoring ozone formation, has been and will continue to increase ozone concentrations in many parts of world. Worldwide, ozone is responsible for several hundreds of thousands of premature deaths and tens of millions of asthma-related emergency room visits annually. To combat ozone pollution globally, more aggressive reductions in fossil fuel consumption are needed to cut NO
and VOCs as well as greenhouse gas emissions. Meanwhile, preventive and therapeutic strategies are needed to alleviate the detrimental effects of ozone especially in more susceptible individuals. Interventional trials in humans are needed to evaluate the efficacy of antioxidants and ozone-scavenging compounds that have shown promising results in animal studies.
Journal Article
The toxin solution : how hidden poisons in the air, water, food, and products we use are destroying our health--and what we can do to fix it
\"Eliminate avoidable toxins, mitigate the effects of those you can't avoid, and enjoy a longer life with this ... health guide from a pioneer in integrative medicine, Dr. Joe Pizzorno--the author, teacher, practitioner, and founder of Bastyr University, the country's first and largest fully accredited university of natural medicine\"-- Provided by publisher.
Book
Health Effects of Phenolic Compounds Found in Extra-Virgin Olive Oil, By-Products, and Leaf of Olea europaea L
Olea europaea L. fruit is a peculiar vegetal matrix containing high levels of fatty acids (98–99% of the total weight of extra-virgin olive oil, EVOO) and low quantities (1–2%) of phenolics, phytosterols, tocopherols, and squalene. Among these minor components, phenolics are relevant molecules for human health. This review is focused on their beneficial activity, in particular of hydroxytyrosol (HT), oleuropein (OLE), oleocanthal (OLC), and lignans found in EVOO, olive oil by-products and leaves. Specifically, the cardioprotective properties of the Mediterranean diet (MD) related to olive oil consumption, and the biological activities of polyphenols recovered from olive oil by-products and leaves were described. Recent European projects such as EPIC (European Prospective Investigation into Cancer and Nutrition) and EPICOR (long-term follow-up of antithrombotic management patterns in acute coronary syndrome patients) have demonstrated the functional and preventive activities of EVOO showing the relation both between cancer and nutrition and between consumption of EVOO, vegetables, and fruit and the incidence of coronary heart disease. The data reported in this review demonstrate that EVOO, one of the pillars of the MD, is the main product of Olea europaea L. fruits; leaves and by-products are secondary but precious products from which bioactive compounds can be recovered by green technologies and reused for food, agronomic, nutraceutical, and biomedical applications according to the circular economy strategy.
Journal Article
Microplastic environmental behavior and health risk assessment: a review
Total plastic production is expected to reach 33 billion tons by 2050, and microplastic emissions from effluents to the environment range from 0.46 million to 140 billion tons. Microplastic distribution and toxicological effects are actually poorly known. Here we review microplastic pollution with emphasis on their environmental distribution, their aging, their analysis in the environment and living organisms, their toxicity alone or combined with other contaminants, and their mitigation techniques. We present microplastic distribution in soil, water, and the atmosphere. Microplastic aging is controlled by physical, chemical, and biological factors. Model organisms of microplastic exposure include zebrafish, earthworms, Caenorhabditis elegans, and Arabidopsis thaliana. Microplastic exposure to humans could induce gastrointestinal, pulmonary, reproductive, and cardiovascular toxicity, and neurotoxicity. We discuss the combined toxicity of microplastics with organic pollutants, heavy metals, endocrine disruptors, and antibiotics. Fourier transform infrared spectroscopy and Raman spectroscopy are currently the most commonly used techniques for microplastic analysis.
Journal Article
Metalliferous Mine Dust: Human Health Impacts and the Potential Determinants of Disease in Mining Communities
Purpose of Review
Many factors influence the health impact of exposure to metalliferous mine dusts and whilst the underpinning toxicology is pivotal, it is not the only driver of health outcomes following exposure. The purpose of this review is twofold: (i) to highlight recent advances in our understanding of the hazard posed by metalliferous mine dust and (ii) to broaden an often narrowly framed health risk perspective to consider the wider aetiology of the potential determinants of disease.
Recent Findings
The hazard posed by metalliferous dusts depends not only on their abundance and particle size but other properties such as chemical composition, solubility, shape, and surface area, which all play a role in the associated health effects. A better understanding of the mechanisms that lead to toxicity, such as recent advances in our understanding of the role played by reactive oxygen species (ROS), can help in the development of improved in vitro models to support risk assessments, whilst biomonitoring studies have the potential to guide risk management decisions for mining communities.
Summary
Environmental exposures are complex; complex geochemically and complex geographically. Research linking the environment to human health is starting to mature, highlighting the subtlety of multiple exposures, mixtures of substances, and the cumulative legacy effects of life in disrupted and stressed environments. We are evolving more refined biomarkers to identify these responses, which enhances our appreciation of the burden of effects on society and also directs us to more sophisticated risk assessment approaches to adequately address evolving regulatory and societal needs.
Journal Article
Fevered planet : how diseases emerge when we harm nature
COVID-19, monkeypox, bird flu, SARS, HIV, AIDS, Ebola; we are living in the Age of Pandemics - one that we have created. As the climate crisis reaches a fever pitch and ecological destruction continues unabated, we are just beginning to reckon with the effects of environmental collapse on our global health. 'Fevered Planet' exposes how the way we farm, what we eat, the places we travel to and the scientific experiments we conduct create the perfect conditions for deadly new diseases to emerge and spread faster and further than ever.
Book
Perspectives on the Health Effects of Hurricanes: A Review and Challenges
Hurricanes are devastating natural disasters which dramatically modify the physical landscape and alter the socio-physical and biochemical characteristics of the environment, thus exposing the affected communities to new environmental stressors, which persist for weeks to months after the hurricane. This paper has three aims. First, it conceptualizes potential direct and indirect health effects of hurricanes and provides an overview of factors that exacerbate the health effects of hurricanes. Second, it summarizes the literature on the health impact of hurricanes. Finally, it examines the time lag between the hurricane (landfall) and the occurrence of diseases. Two major findings emerge from this paper. Hurricanes are shown to cause and exacerbate multiple diseases, and most adverse health impacts peak within six months following hurricanes. However, chronic diseases, including cardiovascular disease and mental disorders, continue to occur for years following the hurricane impact.
Journal Article