Omega-3 fatty acids like DHA and EPA have been shown to benefit brain health and cognitive function. Key facts: Omega-3s make up a large proportion of the brain’s fatty acid content. DHA is the most abundant. They support neuron growth, improve blood flow, and protect against inflammation. Multiple studies link omega-3 intake to better memory, …
Plastics are everywhere in modern life, but they come with hidden health risks that demand our attention. Specifically, chemicals called phthalates used to soften plastics can pose significant risks to human health, especially for vulnerable groups like children. Here are key facts you need to know about phthalates: Phthalates are added to plastics like PVC …
Eating large amounts of ultra-processed foods may increase the risk of obesity, heart disease, stroke, depression, and early death, according to a new systematic review and meta-analysis. Key Facts: Ultra-processed foods are industrial formulations made with ingredients extracted from foods or synthesized in labs. Examples include chips, soft drinks, instant noodles, chicken nuggets, and frozen …
Tattoos have become increasingly popular in recent years, with surveys estimating that 30% of people aged 18-35 in the United States have at least one tattoo. However, there are potential health risks associated with the metals and other ingredients commonly found in tattoo inks. A new study analyzed the levels of aluminum, cobalt, copper, iron, …
While regulatory agencies consider MSG safe, some studies have questioned its health effects. Key Facts: MSG provides umami taste and enhances palatability as a flavor enhancer Animal studies link high dose MSG to cardiotoxicity, hepatotoxicity, neurotoxicity, endocrine and reproductive effects Human trials show MSG increases palatability, especially of protein-rich foods, and enhances satiety Currently no …
Fluoride has revolutionized dentistry with its ability to prevent tooth decay, but concerns remain about potential adverse health effects from over-exposure. Key Facts: Fluoride was discovered in 1901 to cause brown stains on teeth, later found to make teeth resistant to decay Grand Rapids, Michigan became the first city to fluoridate drinking water in 1945, …
Microplastics, the tiny plastic particles polluting our environment, are increasingly being linked to potential adverse health effects in humans. Here’s what you need to know about this emerging public health issue. Key Facts: Microplastics are plastic particles smaller than 5 mm that are widespread pollutants in the environment. They come from the breakdown of larger …
A powerful, unregulated synthetic marijuana called “Tiburón” (Spanish for “shark”) has recently emerged in Honduras, posing severe risks to public health. Produced and sold by the notorious MS-13 street gang, this altered cannabis strain is designed to be even more addictive than regular marijuana. But its exact contents and effects remain a mystery. Key Facts: …
Plastic particles are rapidly accumulating in the environment and making their way into the food chain, raising concerns over potential impacts on human health. A new study provides alarming evidence that tiny plastic particles can cross into the brain shortly after being ingested. Key findings: Polystyrene micro- and nanoparticles ranging from 0.3 to 10 microns …
A new systematic review and meta-analysis suggests that swapping out sugar-sweetened beverages (SSBs) for low- and no-calorie sweetened beverages (LNCSBs) may support modest weight loss and improve certain cardiometabolic factors. The study found that LNCSBs offer similar benefits to water, the standard substitution recommended by health authorities. Key findings: Replacing SSBs with LNCSBs was linked …
