Health claims describe a relationship between a food substance (a food, food component, or dietary supplement ingredient), and reduced risk of a disease or health-related condition.ealth claims describe a relationship between a food substance (a food, food component, or dietary supplement ingredient), and reduced risk of a disease or health-related condition.
Carbon dioxide increase causes air pollution deaths. Each degree Celsius rise in temperature caused by increased carbon dioxide levels could cause about 1,000 deaths from air pollution each year in the US, says Mark Jacobson of Stanford University, US. The gas boosts concentrations of surface ozone, particles and carcinogens, all of which are detrimental to human health.
Causes for rising emissions. 1  Burning coal, oil and gas produces carbon dioxide and nitrous oxide. 2  Cutting down forests (deforestation). Trees help to regulate the climate by absorbing CO2 from the atmosphere. 3  Increasing livestock farming. Cows and sheep produce large amounts of methane when they digest their food.