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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 o…
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A new study published in PLOS Medicine has found associations between consumption of artificial sweeteners, particularly aspartame and acesulfame potassium, and increased risk of overall cancer as well as breast and obesity-related cancers. Key findings: Highe…
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L-carnitine is a naturally occurring compound that plays a key role in energy production in the body. Some research suggests it may enhance cognitive function, but does it really work as a nootropic or “smart drug” in healthy people? Key Facts: L-carnitine is…
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Deep brain stimulation (DBS), a surgical procedure that implants electrodes in the brain to deliver electrical stimulation, may offer hope for people with severe depression that has not responded to multiple treatments. However, larger and more rigorous studie…
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Tardive dyskinesia (TD) is an involuntary movement disorder caused by long-term use of antipsychotic medications. It involves repetitive, uncontrolled movements of the face, limbs or trunk. TD can be an unrelenting concern for patients and doctors due to its p…
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Depression and cognitive deficits are common health issues that impact millions of people. Scientists are testing a new drug, NSI-189, to see if it can help treat depression and improve thinking ability. Early research shows promise that NSI-189 may be able to…
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Researchers have tested an existing medication, modafinil, for treating cocaine addiction. The results show that modafinil can significantly reduce cocaine use, but its effectiveness depends on the situation and circumstances when cocaine is used. Key facts: M…
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Hearing loss affects over 5% of the global population, reducing people’s ability to interpret sounds and communicate effectively. While hearing aids and cochlear implants can assist with certain types of hearing loss, they have limitations. Exciting research i…
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The enteric nervous system (ENS), often called the “second brain”, controls most activities in our gastrointestinal tract. A new study reveals important new information about how this brain-in-the-gut develops and changes as we age. Key Facts: The ENS contains…
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Researchers find similarities in brain activity induced by different psychedelic drugs in rats, providing clues to how they alter consciousness. Key facts: Psychedelic drugs like LSD and ketamine induce high-frequency brain waves that synchronize activity acro…
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