Amiah Rainey

Dr. Amiah Rainey researches diet–disease relationships with expertise in vitamins, minerals, and biomarker methods. She earned a PhD from Harvard T.H. Chan School of Public Health (2019) and completed a postdoctoral fellowship at the NIH/NIDDK. With ~20 peer-reviewed publications (example) and experience on NIH-funded cohort studies, Amiah translates complex evidence into practical guidance. She advises on study design, evidence grading, and data transparency. Profiles: ORCID, Google Scholar; list affiliations and any disclosures.

Foods That Boost Liver Health

Foods That Boost Liver Health: A Complete Guide

The liver is a powerhouse organ that filters toxins, processes nutrients, and supports metabolism keeping your body energized and balanced. What you eat directly affects how well it functions. A diet rich in vegetables, olive oil, fish, and whole grains helps protect the liver from fat buildup, inflammation, and long-term damage. This guide explores how […]

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Digital screen use

 Essential Eye Health Tips for Digital Screen Use: Expert Guidance to Prevent Digital Eye Strain

Digital Eye Strain (DES) occurs from prolonged screen use, leading to dryness, blurred vision, headaches, and fatigue. Protective habits—like the 20-20-20 rule, proper ergonomics, hydration, and reduced glare—help maintain eye comfort and prevent long-term strain. Key Takeaways Why Eye Health Matters with Digital Screens The rise of digital device use has introduced new challenges in

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Improve Eye Health Naturally

How to Improve Eye Health Naturally: The Ultimate 2025 Guide

Natural eye health focuses on strengthening vision through nutrient-rich foods, healthy habits, eye exercises, and protective measures. These approaches reduce strain, support tear quality, prevent long-term damage, and help maintain clear, comfortable vision in today’s screen-heavy environment. Key Takeaways Introduction to Natural Eye Health Improvement Eyes face constant stress from daily screen use, environmental pollutants,

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Dry eye syndrome

Causes of Dry Eye Syndrome: A Complete 2025 Guide

Dry eye syndrome occurs when tears are insufficient or evaporate quickly, destabilizing the tear film and irritating the eye surface. Multiple causes, from gland dysfunction to lifestyle disease, guide diagnosis, treatment, and prevention strategies. Key Takeaways What is Dry Eye Syndrome? Dry eye syndrome happens when your eyes don’t produce enough tears or when the

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eye health

Ultimate 2025 Eye Health Guide: Prevention, Nutrition & Treatments

Eye health is crucial for maintaining clear vision and preventing long-term damage. Proper nutrition, early detection of diseases, protective habits, and awareness of warning signs help preserve vision, while modern treatments and imaging technologies significantly improve eye-care outcomes. Key Takeaways Introduction to Eye Health Vision plays a vital role in everyday life, from simple tasks

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oral health

Complete Guide to Oral Health | Dental Care, Hygiene & Wellness

Oral health is essential for overall well-being, enabling vital functions like chewing, speaking, and smiling while preventing infections and systemic diseases. It involves healthy teeth, gums, and oral tissues maintained through daily hygiene, balanced nutrition, and regular dental care. Modern dentistry combines prevention, restoration, and digital technology to preserve lifelong oral wellness across all age

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Does Stress Really Cause Heart Disease?

Does Stress Really Cause Heart Disease?

Stress doesn’t directly cause heart disease but can trigger or worsen early warning signs like chest discomfort, fatigue, and palpitations by affecting heart rate, blood pressure, and inflammation. Recognizing stress-related heart symptoms early enables timely treatment and prevents severe cardiac events such as heart attacks or strokes. Key Takeaways Why Recognizing Stress-Related Early Symptoms Is

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Strengthen Your Heart Naturally

Strengthen Your Heart Naturally: Best Diet & Nutrition Guide

Eating nutrient-rich whole foods like fruits, vegetables, whole grains, healthy fats, and lean proteins supports cardiovascular function, lowers cholesterol and blood pressure, and reduces inflammation. Avoiding processed and fried foods helps protect arteries and maintain long-term heart health. Key Takeaways Introduction to Heart Health and Diet A strong heart is essential for overall well-being. What

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Facial Masks for Glowing Skin

Best Facial Masks for Glowing Skin: Types, Ingredients & Smart Usage

Facial masks are intensive skincare treatments that deeply hydrate, detoxify pores, repair the skin barrier, and enhance radiance. By delivering concentrated active ingredients, they target specific concerns such as dryness, acne, dullness, sensitivity, and aging to improve texture and overall skin health. Key Takeaways Why Masks Matter for Skin Health Masks play multiple roles by

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Retinol for Skin Care

Benefits of Using Retinol for Skin Care

Retinol, a Vitamin A derivative, is a gold-standard skincare ingredient that accelerates cell turnover, stimulates collagen, and reduces wrinkles, acne, and pigmentation. With consistent, careful use, it improves skin texture, firmness, and radiance while protecting against oxidative damage. Key Takeaways Introduction to Retinol for Skin Care Retinol is a form of Vitamin A commonly found

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