Drinking-water - World Health Organization (WHO)
Sep 13, 2023 · Key facts. In 2021, over 2 billion people live in water-stressed countries, which is expected to be exacerbated in some regions as result of climate change and population growth (1). In 2022, globally, at least 1.7 billion people use a …
Water Quality and Your Health | Drinking Water | CDC
Jul 16, 2024 · If your tap water gets contaminated with germs or chemicals, follow advice from your utility or health officials. Depending on the problem, officials may issue a drinking water advisory. Read the advisory for specific recommendations on how …
‘Forever chemicals’ in water: Nearly half of the tap water in ...
Jul 5, 2023 · Almost half of the tap water in the United States is contaminated with chemicals known as “forever chemicals,” according to a study from the US Geological Survey. The number of people drinking...
Water: How much should you drink every day? - Mayo Clinic
Oct 12, 2022 · Every day you lose water through your breath, perspiration, urine and bowel movements. For your body to function properly, you must replenish its water supply by consuming beverages and foods that contain water. So how much fluid does the average, healthy adult living in a temperate climate need?
About Drinking Water - CDC
Jan 9, 2024 · Harmful germs or chemicals in drinking water cause a variety of mild to serious health issues. Symptoms depend on the type of germ or chemical in the unsafe water. For example, germs like Giardia or norovirus can cause diarrhea, whereas the chemical radon can cause lung cancer over time.
Guide to Better, Safer Drinking Water - Consumer Reports
Dec 7, 2023 · Many Americans still drink water with unhealthy levels of toxic chemicals, heavy metals, bacteria, and other contaminants. Here’s how to test and clean your drinking water.
Preventing Drinking Water-Related Illnesses | Drinking Water ...
May 21, 2024 · Key points. Take steps at home and while traveling to avoid getting sick from drinking water. Key steps include understanding your water quality, treating unsafe water, and cleaning and maintaining devices that use water. If you are concerned about your tap water, contact your water utility or health department. Prevention tips.