Health
Finding good health news amidst a pandemic can be quite daunting. That’s not the case with The Optimist Daily, where positive news is in high supply. Our Health section covers the latest good news from the health sector, featuring solutions ranging from mental and physical health to immunity, nutrition, and cutting edge medical research.
Giant rats increase their attack on tuberculosis in Tanzania
The use of giant rats to sniff out the potentially deadly disease tuberculosis (TB) in Tanzania is set to nearly double by the end of the year due to successful detection rates, a charity who trains them Read More...
How black farmers are fighting discrimination by growing food
Did you know that more than 90 percent of farmers in the U.S. are white? Did you know that African-Americans are also 1.5 times as likely to be obese as white people, and that they eat fewer vegetables than other racial groups? For these reasons, a number of activists have started a movement in Read More...
Study: Living near fracking site can cause low birth weight in newborns
Not only is fracking terrible for the environment, it also has adverse effects on the health of infants. New research recently found a link between infants’ birth weight and their mothers’ proximity to hydraulic fracturing sites in Pennsylvania. They found that a mother who lived within one Read More...
Blockchain technology will bring the food industry some much needed transparency
The global food chain is complex, bringing together farmers, warehousing, shipping companies, distributors, and grocers. Involving so many different parties also means involving many different types of record keeping methods, from Excel sheets to emails to paper printouts. Not only is this system Read More...
Tea time: Ward off dementia by drinking a couple mugs of green tea every day
If you’re looking to keep your mind sharp, simply having two or more cups of green tea can help do the trick. Recent research found that regular tea drinkers who consume at least two mugs a day reduce their risk of developing dementia by nearly 30 percent. Although it’s not known exactly why Read More...
‘Doctors shouldn't fear giving patients with long-term conditions hope’
Doctors have been urged to encourage patients with long-term medical conditions to be hopeful about their treatment, experts have recommended, with those who were more likely to manage their illness effectively. A study by researchers from London Read More...
Researchers have found a way to detect cancerous tumors before it’s too late
One of the major downsides of current cancer diagnosis technologies is that a tumor can often grow to a damaging size by the time imaging methods detect it. That’s why researchers have developed a new method for detecting tiny cancerous tumors that uses of light-emitting nanoparticles that are Read More...
Meat tax ‘inevitable’ to beat climate and health crises, says report
“Sin taxes” on meat to reduce its huge impact on climate change and human health look inevitable, according to analysts for investors managing more than $4tn of assets. The global livestock industry causes 15% of all global greenhouse gas Read More...
Scientists have discovered a protein that helps direct our T-cells to fight tumors
One way scientists are manipulating the body's natural defenses is called adoptive cell transfer, which involves extracting a patient's own T-cells, genetically modifying them to target the specific proteins that mark cancer cells, and then injecting them back into the patient. While this kind of Read More...
The Keto diet can help the you beat diabetes
The drastic influx of carbohydrates and sugar in the American diet has created innumerable physical and mental diseases that are easily prevented when an addiction to certain foods is curbed. We know overcoming any addiction is challenging, but until the medical industry treats our obesity epidemic Read More...