Treelet Health provides the latest health news, disease prevention, nutrition and diet, and other professional health knowledge to help you maintain a healthy lifestyle.
As spring arrives, temperature fluctuations can weaken immunity. This article covers basic principles of spring health maintenance, including balanced diet, moderate exercise, good sleep habits, and mental wellbeing to help you stay healthy and energetic.
The Indian Ministry of Health warns that while GLP-1 drugs are a significant breakthrough for type 2 diabetes and obesity, they carry risks ranging from nausea and vomiting to severe complications like pancreatitis and kidney injury. These medications must only be used under the supervision of a registered medical practitioner. This article also covers diabetes/obesity prevention and the mechanism and regulation of GLP-1 drugs.
Studies looking at the association between sleep patterns and future dementia risk have shown mixed results. A recent study used brain wave patterns recorded by an electroencephalogram (EEG) during a sleep study to estimate the brain age of over 7,000 participants. The study found that having a brain age older than actual chronological age by 10 years was associated with an 39% higher future risk of dementia. These findings suggest that brain age, assessed based on sleep-EEG patterns, could be potentially used to screen individuals for dementia in the future.
The NHS in England has announced that a GLP-1 drug called Wegovy (semaglutide) will be made available within months for secondary prevention of cardiovascular disease. Around 1.2 million eligible patients (with a history of cardiovascular events and a BMI of 27 or higher) will be able to access this once-weekly injection via the NHS to help reduce their risk of future heart attacks and strokes.
New research demonstrates that integrating lifestyle medicine into primary care enables safe deprescribing of diabetes medications.
This article introduces the new COVID-19 variant BA.3.2, nicknamed 'Cicada,' circulating in 2026. With numerous mutations in its spike protein, it may be more immune-evasive and has been detected in multiple countries. The article details its main symptoms, differences from the flu, duration, contagious period, and ways to access free testing.
Despite the growing popularity of GLP-1 medications for weight loss, many people prefer to stick to a healthy diet instead. A new study found that eating many of the same meals and a consistent number of calories every day may help in losing weight more than consuming a more varied diet. Researchers also discovered that participants who logged higher calorie totals on the weekends than during the week also lost more weight.
The American Heart Association’s 2026 guidance emphasizes that lifelong healthy eating patterns can significantly reduce the risk of cardiovascular disease and related conditions. The guidance notes that a heart-healthy diet centers on fruits, vegetables, whole grains, plant-based proteins, and unsaturated fats, while limiting sugar, sodium, and ultraprocessed foods. The update reflects stronger scientific evidence and shifts focus toward overall dietary patterns and sustainable habits rather than strict nutrient rules or short-term dietary choices. The association adds that early and consistent adoption of healthy eating, alongside other healthy lifestyle behaviors, could help prevent up to 80% of heart disease and stroke.
Recent research has uncovered unique bile acid and steroid metabolic signatures in individuals with extreme longevity. These biomarkers are not only associated with extended lifespan but may also point to key metabolic pathways crucial for maintaining healthy aging, offering new insights into the limits of human lifespan.
DO (Doctor of Osteopathic Medicine) is a fully licensed physician in the United States, sharing the same scope of practice and rights as an MD (Medical Doctor). The core distinction lies in philosophy and additional training: DOs emphasize a holistic mind-body approach and are trained in Osteopathic Manipulative Treatment (OMT), which uses hands-on techniques to address the musculoskeletal system as part of patient care.
A first-of-its-kind twin study found that older adults over 60 who took daily prebiotic supplements (like inulin or FOS) for 12 weeks showed improved scores on cognitive tests. The research suggests these inexpensive, over-the-counter plant fibers may enhance brain health by modulating the gut microbiome (e.g., increasing Bifidobacterium), offering a promising new approach to supporting cognitive function via the gut-brain axis.
This article introduces the latest cholesterol management guidelines, aiming to help the public understand their core changes and clinical significance. The guidelines emphasize the importance of individualized risk assessment and preventive treatment, providing more precise guidance for cardiovascular health. Understanding these updates can help you better communicate with your doctor and develop a personalized health management plan.