Tiny Spice Buds With Powerful Health Benefits and Careful Limits

Cloves are small aromatic spice buds rich in antioxidants and natural compounds such as eugenol, which may support oral health, digestion, immune function and inflammation control. They have traditionally been used to ease tooth discomfort, freshen breath and support stomach comfort, while their antioxidants help protect cells from oxidative stress. Cloves may also have mild antibacterial properties and can add strong flavour to food without needing extra salt or sugar. However, cloves should be used in moderation because too much can irritate the mouth, stomach or throat, and concentrated clove oil can be harmful if swallowed or applied directly without guidance. People taking blood-thinning medication, those with liver problems, pregnant women and young children should be cautious with clove oil or large medicinal doses. For most people, cloves are safest and most beneficial when used as a spice in cooking, teas or warm drinks.

Gold Nanowire Contact Lens Points to a Future of Smart Eye Monitoring

A new experimental contact-lens technology suggests that future eye care may move beyond vision correction into real-time health monitoring. Researchers have reported a soft contact lens embedded with a gold-enhanced nanowire photodetector that could help measure oxygen levels around the eyelid and eye surface, offering a possible new tool for monitoring eye health, lens safety and oxygen supply to delicate ocular tissues. Oxygen is important because the cornea needs a steady supply to stay healthy, and reduced oxygen availability can contribute to irritation, swelling, dryness or complications in people who wear contact lenses for long periods. By combining flexible lens material with tiny light-sensitive nanowires enhanced by gold, the device aims to detect changes without the need for bulky external equipment. The research is still preclinical and not yet ready for everyday patients, but it shows how medical devices are becoming smaller, smarter and more wearable. In the future, contact lenses could do far more than sharpen sight - they could help doctors monitor eye conditions, track healing, improve lens design and warn patients before small oxygen problems become serious eye-health complications.

SAMRC and DFFE Partnership Turns Air Pollution Into a National Public-Health Priority

The South African Medical Research Council and the Department of Forestry, Fisheries and the Environment have signed a new Memorandum of Understanding to strengthen research, policy and public-health action on the impact of air pollution in South Africa. Announced on 5 July 2026, the agreement will bring environmental and health experts closer together through joint work on research, health-impact assessments, data sharing, air-quality monitoring, policy development and public-awareness initiatives. The partnership is important because air pollution is not only an environmental concern; it is linked to serious health risks including respiratory disease, cardiovascular disease, stroke, cancer and premature death, with communities near industrial areas, power-generation facilities, transport corridors and informal settlements often carrying the heaviest burden. By combining the DFFE's environmental-management role with the SAMRC's public-health and epidemiology expertise, the collaboration aims to generate stronger evidence for cleaner-air policies, better early-warning systems and targeted interventions that protect vulnerable communities during periods of poor air quality. The move also reflects a wider global concern, with WHO warning that low- and middle-income countries continue to face higher exposure to harmful air pollution and a greater disease burden. In practical terms, the MoU signals a shift toward treating clean air as a health right, not a luxury - and toward using science to prevent illness before polluted air becomes hospital admissions, chronic disease and early death.

Celebrate Father's Day with a Festive Braai at Pullman Cape Town!

This Father's Day, treat Dad to an unforgettable culinary adventure at the Stratus Room Restaurant in Pullman Cape Town! Join us on Sunday, June 15th, from 12:30 PM to 3:00 PM for a lively celebration filled with mouthwatering South African braai delights, refreshing beverages, and the chance for Dad to win an exciting prize. <br><br> For just R525 per person, indulge in a sumptuous braai feast, complemented by bottomless Newlands Spring Co. Tribute Lager for everyone to enjoy. But that's not all! If Dad signs up to be an ALL - Accor Live Limitless member, he could take home a bottle of exquisite Mumm Brut�what a sparkling surprise! <br><br> Gather your family and make this Father's Day a memorable one with great food, laughter, and a chance to celebrate the amazing dads in our lives. <br><br> Date: 15 June 2025 Time: 12:30 PM - 3:00 PM Venue: Pullman Cape Town, Cape Town Cost: R525 <br><br> For more information, contact Janice Yorke at +27 21 467 4000 or janice.yorke@accor.com. Don�t miss out!

Heartburn Medications Linked to Increased Depression Risk, Experts Warn

Millions of people in the UK taking common heartburn medications may face an increased risk of developing depression, experts have cautioned. Proton pump inhibitors (PPIs), such as omeprazole and lansoprazole, which are used to reduce stomach acid, were prescribed more than 74 million times in England in 2023. PPIs can interfere with the absorption of vitamin B12, a critical nutrient for maintaining mental health. The NHS acknowledges that a deficiency in vitamin B12 can result in psychological issues such as depression, confusion, and even dementia. �PPIs can block 80% or more of stomach acid production, which significantly impacts nutrient absorption,� explained pharmacist Deborah Grayson. This disruption can hinder the body�s ability to produce serotonin, often referred to as the "happy hormone," potentially leading to low mood or depression. A 2017 study involving around 350 elderly participants suggested that one-sixth of depression cases could be linked to PPI use. Product leaflets for PPIs already caution users to seek medical advice if they experience symptoms like memory problems, confusion, or depression. Other medications, including certain antibiotics such as ciprofloxacin and levofloxacin, have also been associated with mood disorders. These antibiotics may affect mood by disrupting the gut microbiome, which plays a role in producing brain hormones. Additionally, drugs like topiramate (Topamax) and gabapentin (Neurontin), prescribed for epilepsy and nerve pain, have been linked to mood changes and depression in a small percentage of patients. Experts stress that patients should not discontinue their medications without consulting a healthcare professional. Instead, they should seek medical advice to address symptoms of depression, including a review of vitamin B12 and folate levels. Immediate medical attention is recommended for severe symptoms such as suicidal thoughts. For those experiencing depression for more than two weeks, particularly if it interferes with daily life, the NHS advises consulting a GP for appropriate treatment.

A Diagnosis Without Warning

The first sign of trouble came in the summer of 2023. During a routine checkup with my cardiologist, Dr. Christopher Wulff, in Walnut Creek, California, he asked me to stay silent as he listened to my heart. I�d been seeing a cardiologist yearly since 1997 due to neurocardiogenic syncope, a fainting disorder diagnosed after a tonic-clonic seizure. That condition had been manageable with lifestyle adjustments, and my cardiology visits had become so routine I�d considered skipping them. Thank goodness I didn�t�this is a reminder of the importance of annual checkups. Dr. Wulff detected a �clicking� sound in my heart, signaling that one of the two flaps in my mitral valve wasn�t closing properly. This caused about 50% of the blood pumped out of my heart to flow back into the chamber, forcing my heart to work harder. Left untreated, it could lead to heart disease. Despite this, I felt perfectly fine�no symptoms, no shortness of breath, and no chest pains. I was even taking two-hour hikes up Mount Diablo every Sunday. An echocardiogram performed on Halloween confirmed the problem: the left atrium in my heart was �severely increased,� likely due to the mitral valve regurgitation. My diagnosis was �non-rheumatic mitral regurgitation.� Dr. Wulff assured me the condition was fixable but cautioned that open-heart surgery should only be done when absolutely necessary.