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What is sodium lauryl sulfate and is it safe to use?

If you’ve ever Googled the causes of a skin complaint or damaged hair, chances are someone on the internet has pointed the finger at SLS, or sodium lauryl (or laureth) sulfate, a common ingredient in beauty products, washes, toothpastes and even cleaning products. So what does this ingredient do, why is it in everything, and

The eyes are the window to the nervous system

Individuals who experience an unpleasant tingling in their hands or feet or who suffer from painful discomfort and numbness could be affected by a neuropathy—a disorder of the nervous system in which the nerve fibers become damaged and may begin to degenerate. This effect is already visible on the cornea before the first symptoms appear.

Holding intubated infants in ICU found to be safe, beneficial

(HealthDay)—Holding intubated infants in the intensive care unit is well tolerated and does not increase adverse events, according to a study published in the December issue of Critical Care Nurse. Laura Ortmann, M.D., and Anne Dey, D.N.P., R.N., from the Children’s Hospital and Medical Center Omaha in Nebraska, examined the safety of a holding intervention

Brush your teeth to protect the heart

Brushing teeth frequently is linked with lower risks of atrial fibrillation and heart failure, according to a study published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology (ESC). Previous research suggests that poor oral hygiene leads to bacteria in the blood, causing inflammation in the body. Inflammation

Using machine learning tools to reveal how memories are coded in the brain

Researchers working in The N.1 Institute for Health at NUS, led by Assistant Professor Camilo Libedinsky from NUS Psychology, and Senior Lecturer Shih-Cheng Yen from the Innovation and Design Programme at NUS Engineering, have discovered that a population of neurons in the brain’s frontal lobe contain stable short-term memory information within dynamically-changing neural activity. This