Eye Problems Indicate Dementia Risk Before Symptoms Appear - Jordan News
Despite these promising results, researchers caution that we are still in the early stages of this scientific path. Barrett-Young says, "We can't currently predict an individual's risk just by looking at an eye scan, but we are working on developing artificial intelligence algorithms that may make this possible in the near future." (New York Post)
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Jordan News
20-07-2025
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Scientifically Proven Home Remedies for Sunburn - Jordan News
Scientifically Proven Home Remedies for Sunburn At the peak of summer in the Northern Hemisphere, cases of sunburn rise significantly—especially among fair-skinned individuals under the age of thirty. اضافة اعلان While regularly applying sunscreen remains the first line of defense, the question remains: what should we do once we've already experienced a painful sunburn? Health experts point to a number of unexpected yet science-backed home remedies to help soothe sunburn damage. Here are the most notable: Black Tea: A Grandma's Remedy Backed by Science This traditional remedy passed down through generations now has medical endorsement. Black tea leaves contain tannins and antioxidants with anti-inflammatory properties. Dr. Tiffany Libby, a dermatologist, recommends using cold (not hot) black tea compresses on affected areas—making sure the skin is free of blisters before application. Pain Relievers The skin continues to "burn" internally for hours after sun exposure. That's where pain relievers like aspirin or ibuprofen come in—they help ease symptoms if taken early. Dr. Libby explains that while these medications don't stop the internal burning process, they do help reduce redness, swelling, and discomfort when used during the initial phase. Cold Milk Among dairy products, cold milk stands out as the most effective remedy. Despite the popularity of Greek yogurt, cold milk offers superior relief due to its balanced combination of proteins, fats, and pH level, forming a soothing layer on sunburned skin. Simply soak a clean cloth in cold milk and gently place it on the affected areas for a cooling and calming effect. What to Avoid Not everything trending online is safe. Dr. Libby warns against using vinegar. Although it contains acetic acid with anti-inflammatory properties, it may further irritate damaged skin. She also advises against questionable mixtures like hemorrhoid cream with vitamin E, which could trigger unwanted reactions on sensitive, sunburned skin. Recommended Remedies for Mild Cases For milder sunburns, Dr. Libby suggests the following: 1% Hydrocortisone Cream: Useful for reducing inflammation when applied for short periods to small areas. Colloidal Oatmeal Baths: Excellent for relieving intense itching. Fragrance-Free Moisturizers Chilled in the Fridge: Provide instant cooling relief. Drink Plenty of Water: Sunburn draws fluids to the skin's surface, which can dehydrate the body. Avoid Heavy Ointments: Especially during the first few days. Warning Signs Watch for signs that require immediate medical attention, such as blistering, chills, fever, confusion, nausea, or vomiting. And Always Remember: Prevention is key. Never neglect sunscreen with adequate SPF, and seek shade during peak sun hours when UV rays are at their strongest. Source: New York Post
Jordan News
30-04-2025
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Warning: Popular Spice May Interfere with Medications and Harm Your Health - Jordan News
In a surprising twist for lovers of Eastern flavors, a new scientific study from the University of Mississippi has revealed that cinnamon, widely praised for its health benefits, may negatively affect the effectiveness of certain prescribed medications. اضافة اعلان According to researchers, cinnamaldehyde—the main compound in cinnamon—can activate receptors in the body that speed up the breakdown of medications, reducing their therapeutic impact. A Little Is Fine—But Caution Is Key While small amounts of cinnamon—like a sprinkle on your coffee—aren't considered dangerous, the study warns against high doses, especially when taken as dietary supplements without medical supervision, as reported by the New York Post. 'Overuse of cinnamon supplements can push the body to metabolize medications too quickly, reducing their therapeutic benefit significantly,' said Dr. Shabana Khan, lead researcher of the study. Cassia vs. True Cinnamon Not all cinnamon is the same. Cinnamon oil, used in flavorings and personal care, poses little risk. Cassia cinnamon—the common, cheaper type sold in stores—contains coumarin, a compound known to thin the blood and potentially dangerous in large quantities. 'True cinnamon from Sri Lanka is safer, as it contains much lower levels of coumarin,' said Dr. Amir Chitepalli, Deputy Director of the National Center for Natural Products Research. 'It's a better option for people taking blood thinners.' Special Warning for People with Chronic Conditions The study recommends extra caution for individuals with chronic illnesses such as: Diabetes Hypertension Obesity Cancer Asthma Depression 'The best advice is to consult your doctor before combining any supplement with medications,' Dr. Khan emphasized. 'Just because it's natural doesn't mean it's safe.' Final Takeaway While cinnamon still holds valuable health benefits when consumed in moderation, this study highlights the importance of medical awareness and caution even with the most common natural ingredients.
Jordan News
29-04-2025
- Jordan News
Eye Problems Indicate Dementia Risk Before Symptoms Appear - Jordan News
Researchers have found that subtle changes in the blood vessels of the eye may serve as a window through which we can predict the likelihood of dementia years before traditional symptoms manifest. اضافة اعلان These groundbreaking results, published in the journal Alzheimer's Disease, could drastically change early detection methods for this devastating disease. This discovery is led by a research team from the University of Otago, which analyzed data from thousands of eye exams as part of a long-term New Zealand study. The researchers identified three specific changes in the eye that are closely linked to an increased risk of dementia: narrowing of the small arteries (arterioles), widening of the small veins (venules), and thinning of the nerve fiber layer in the retina. These subtle changes could appear even before any other signs of cognitive decline. Dr. Ashley Barrett-Young, the lead researcher in the study, explains: "The retina is a direct extension of the central nervous system, and what we see in it actually reflects what is happening in the brain." She adds, "The tiny blood vessels in the eye give us a precise image of the health of the blood vessels in the brain, making them a unique biological marker." This discovery comes at a time when our understanding of dementia is undergoing a revolution. Previous studies have shown that vision sensitivity tests can predict dementia up to 12 years before diagnosis. What's new here is the potential for early detection through a simple, non-invasive eye exam, which could become routine in eye doctors' clinics. Despite these promising results, researchers caution that we are still in the early stages of this scientific path. Barrett-Young says, "We can't currently predict an individual's risk just by looking at an eye scan, but we are working on developing artificial intelligence algorithms that may make this possible in the near future." (New York Post)
