Health

Welcome to the NextFitLife Health library — evidence-based articles on vision care, sleep, preventive wellness, healthy aging, and the lifestyle habits that protect your health for life.

Every article is written by Adel Galal, a health and wellness writer with over 30 years of personal study and practice. Content is grounded in peer-reviewed research and cites high-authority sources, including the National Eye Institute, the American Academy of Ophthalmology, and the World Health Organization.

Topics covered include eye health, dry eye syndrome, macular degeneration, glaucoma, cataracts, sleep and vision, hydration, UV protection, and comprehensive guides for every stage of adult life. All content is for educational purposes only and does not substitute for professional medical advice.

Anger management techniques for staying calm and regaining emotional control

16 Proven Anger Management Skills for Lasting Calm

Updated on: October 13, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Review status: Researched and checked against current mental health guidance. This article has not been medically reviewed by a psychologist, psychiatrist, therapist, counselor, or doctor. Anger can rise fast. Your heart may beat harder, your muscles may tighten, and words

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Calm adult preparing for sleep in a dark comfortable bedroom while following healthy sleep hygiene habits such as dim light and a regular bedtime routine

Sleep Hygiene: 15 Evidence Based Habits for Better Sleep

Home ›Health Hub› General Wellness and Lifestyle › Sleep Hygiene Published: August 2024 Last Updated: August 16, 2026 Next Review: August 2027, or sooner if major sleep guidance changes Written and source checked by: Adel Galal, Founder and Lead Writer of NextFitLife Medical Review Status: This article has not been formally reviewed by a physician

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Hearing loss guide showing an adult having a hearing test with ear anatomy, an audiogram, hearing protection, and a modern hearing aid

Hearing Loss: Causes, Symptoms, Types, Prevention and Treatment

Published: Aug 20, 2024 Last Updated: August 19, 2026 Next Review: August 2027, or sooner if major hearing care guidance changes Written and source checked by: Adel Galal , Founder and Lead Writer of NextFitLife Medical Review Status: This article has not been formally reviewed by an audiologist, ear specialist, physician, or another licensed healthcare

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