TLDR: Lower serum vitamin D levels are associated with an increased risk of stroke, particularly ischemic stroke, and are linked to poorer stroke outcomes. Highlights: The meta-analysis included 27 studies with 45,302 participants, finding a combined relative risk (RR) of 1.28 for stroke risk associated with low vitamin D levels. A lower level of serum …
New research provides clarity on the most effective cessation aids available. Varenicline, cytisine, and e-cigarettes help the greatest proportion of people quit long-term. Slowly tapering nicotine dose before ending treatment may also boost success rates. Bupropion slightly raises the risk of serious side effects. Key Facts: Varenicline, cytisine, and e-cigarettes have the highest quit rates, …
Valerian root has been used for centuries as a natural remedy for sleep problems and anxiety. Recent research suggests it may be an effective option, but results are mixed. Here are some key facts: Valerian is a flowering plant native to Europe and Asia whose roots have sedative properties. The active ingredients are likely valerenic …
Energy drinks are beverages that contain ingredients such as caffeine, taurine, and herbal extracts designed to provide mental and physical stimulation. Their popularity and consumption have grown exponentially in recent years, especially among young people. However, concerns have emerged about potential dangers and side effects. Key facts from a recent systematic review: 96,549 people who …
Borderline personality disorder (BPD) is a common and debilitating mental health condition, yet medication options remain limited according to a new systematic review published in CNS Drugs. The study found minimal evidence supporting the benefits of medication for BPD beyond some improvement in individual symptoms. No drugs have been approved for BPD and there is …
