Browse our complete library of evidence-based health articles. Every article is written by health professionals and reviewed by board-certified physicians.
Showing 13–24 of 100 articles
Adults average 2-3 colds per year. Learn evidence-based prevention strategies including hand hygiene, vaccination, zinc, vitamin C, and lifestyle factors that strengthen your immune defenses.
Sarah Chen, MPH
Digital eye strain affects 50-90% of computer workers. Learn about causes, the 20-20-20 rule, blue light effects, and practical strategies to protect your eyes during extended screen use.
Marcus Johnson, RN, BSN
Dry skin (xerosis) affects millions and worsens in winter. Learn about skin barrier science, the best moisturizer ingredients, and dermatologist-recommended strategies for hydrated, comfortable skin.
David Kim, MS, CSCS
Eczema (atopic dermatitis) affects over 31 million Americans. Learn to recognize symptoms, identify personal triggers, build an effective moisturizing routine, understand when topical corticosteroids are appropriate, and discover newer treatments like dupilumab that are changing outcomes for severe eczema.
Sarah Chen, MPH
Fungal skin infections are extremely common and usually treatable with OTC antifungals. Learn to identify different types, when to use over-the-counter treatments, and when to see a doctor.
Elena Rodriguez, MSW, LCSW
GLP-1 receptor agonists like Ozempic (semaglutide) and Mounjaro (tirzepatide) have become the most significant obesity treatment breakthrough in decades. Learn how they work, their benefits and risks, and what the latest clinical trials reveal.
Sarah Chen, MPH
Longevity research has identified key modifiable factors that determine how well you age. Learn about exercise, nutrition, sleep, social connection, and emerging interventions for healthy aging.
Priya Patel, PhD
Discover evidence-based tips for better sleep including CBT-I techniques, sleep hygiene practices, and lifestyle changes recommended by the National Sleep Foundation and the American Academy of Sleep Medicine.
Sarah Chen, MPH
Learn which lifestyle habits, nutrients, and practices actually strengthen immune function. Expert-reviewed guide covering vitamin D, zinc, sleep, exercise, and what the NIH and WHO recommend for immune health.
Sarah Chen, MPH
Long COVID affects an estimated 65 million people worldwide. Learn about the latest research into its causes, from viral persistence to immune dysregulation, and the treatments being tested in clinical trials like NIH RECOVER.
Marcus Johnson, RN, BSN
The US Surgeon General declared youth mental health a national crisis. Learn about rising rates of anxiety and depression in teens, the role of social media, and what parents and communities can do.
Elena Rodriguez, MSW, LCSW
Microplastics have been found in human blood, lungs, and placentas. Learn about sources of exposure, what current research shows about health risks, and practical steps to reduce your exposure.
Marcus Johnson, RN, BSN