Evidence-Based Health Library

Explore our complete collection of research-backed articles on nutrition, fitness, sleep, and longevity.

Latest Articles

Fresh insights from the world of natural health science.

June 22, 2026Sleep & Recovery

Sleep and Weight Loss: What the Science Actually Says

Yes, sleep has a real, measurable effect on weight loss. Discover how short sleep makes you eat more and shifts weight loss from fat to muscle.

Hassan Khan

15 min read

June 15, 2026Fitness & Muscle

I Walked 10,000 Steps a Day for 30 Days: What Happened

I walked 10,000 steps a day for 30 days and tracked my sleep, resting heart rate, energy, and weight. Here's what changed - and what the research says.

Hassan Khan

15 min read

June 10, 2026Sleep & Recovery

Naps vs Caffeine for Afternoon Energy: The Science

Nap or coffee for the afternoon slump? We compare the science, costs and benefits of caffeine vs napping for restoring afternoon energy.

Hassan Khan

5 min read

May 13, 2026Nutrition & Weight Loss

Beginner's Guide to Intermittent Fasting (Evidence-Based)

A beginner's guide to intermittent fasting: the 5 main methods, real benefits, who should avoid it, sample meal plans and how to start this week.

Hassan Khan

15 minutes

May 6, 2026Nutrition & Weight Loss

What to Eat When Craving Sugar: 15 Smart Swaps

15 science-backed foods to eat when craving sugar, from dark chocolate to Greek yogurt - plus why cravings happen and how to curb them.

Hassan Khan

12 minutes

May 1, 2026Nutrition & Weight Loss

Benefits of Protein: 12 Evidence-Based Reasons You Need More

12 science-backed benefits of protein, from curbing hunger and building muscle to better sleep, bone density and steadier blood sugar.

Hassan Khan

13 minutes

April 28, 2026Fitness & Muscle

How to Increase Muscle Mass: Complete Evidence-Based Guide

How to increase muscle mass: progressive overload, protein targets, training programmes, recovery and realistic timelines - all evidence-based.

Hassan Khan

15 minutes

April 22, 2026Fitness & Muscle

What Does Creatine Do? Benefits, Dosage & Science

What creatine actually does, backed by 500+ studies: how it builds muscle, boosts strength and brain function, plus how to take it safely.

Hassan Khan

13 minutes

April 17, 2026Nutrition & Weight Loss

What Happens When You Stop Eating Sugar: Timeline

What happens when you stop eating sugar, from day-1 cravings to month-3 changes - an evidence-based, week-by-week timeline from peer-reviewed research.

Hassan Khan

13 minutes

April 9, 2026Nutrition & Weight Loss

How to Stop Feeling Hungry: 13 Evidence-Based Strategies

13 science-backed ways to stop feeling hungry - high-protein meals, soluble fibre, better sleep, stress control and steadier blood sugar.

Hassan Khan

13 minutes

March 31, 2026Nutrition & Weight Loss

How to Lose Weight Without Exercise: 12 Strategies

12 science-backed ways to lose weight without exercise - high-protein eating, better sleep, stress control and NEAT - with a simple meal plan.

Hassan Khan

14 minutes

March 26, 2026Sleep & Recovery

Why Do I Wake Up Tired? 10 Evidence-Based Reasons and Fixes

Waking up tired? 10 research-backed reasons - from sleep apnoea and alcohol to circadian disruption and blood-sugar crashes - with a fix for each.

Hassan Khan

12 minutes

March 1, 2026Nutrition & Weight Loss

How to Lose 10 Pounds in 2 Weeks: What's Actually Possible

Can you lose 10 pounds in 2 weeks? What's realistically achievable, a daily protocol, and what the scale is really telling you - evidence-based.

Hassan Khan

12 minutes

Feb 28, 2026Nutrition & Weight Loss

How to Lose Belly Fat for Women: Evidence-Based Guide

10 evidence-based strategies for women to lose belly fat - hormones, menstrual-cycle and menopause tips, and a research-backed weekly plan.

Hassan Khan

14 minutes

Feb 26, 2026Nutrition & Weight Loss

How to Speed Up Metabolism: Evidence-Based Guide (2026)

10 evidence-based ways to speed up your metabolism, backed by peer-reviewed research - what actually works, myths debunked and a weekly plan.

Hassan Khan

13 minutes

Feb 24, 2026Nutrition & Weight Loss

How to Get Rid of Belly Fat: Evidence-Based Guide (2026)

12 evidence-based ways to get rid of belly fat, backed by peer-reviewed research - realistic timelines, a weekly protocol and myths debunked.

Hassan Khan

14 min read

Feb 17, 2026Fitness & Muscle

How Many Steps a Day to Lose Weight? Evidence-Based Guide

How many steps a day do you need to lose weight? Research says 7,000-10,000 steps. Discover your personal target with our evidence-based step guide.

Hassan Khan

13 min read

Feb 12, 2026Nutrition & Weight Loss

How Much Protein Do I Need? Calculator & Guide

Stop guessing. Calculate your exact daily protein needs based on your weight, age, and activity level with our evidence-based calculator.

Hassan Khan

14 min read

Feb 4, 2026Nutrition & Weight Loss

15 High Fiber Foods for Weight Loss, Ranked by Density (Not Just Grams)

Stop counting total grams. This guide ranks 15 foods by fiber DENSITY (grams per 100 calories) and maps them to hunger control timelines.

Hassan Khan

12 min read

Feb 4, 2026Nutrition & Weight Loss

High-Protein Breakfasts Without Eggs: Easy Ideas

Stop guessing. Build egg-free, high-protein breakfasts in 15 minutes using the 4-Layer Stack System - Base, Protein, Healthy Fat, Flavor. 25-35g per meal.

Hassan Khan

10 min read

Feb 3, 2026Nutrition & Weight Loss

Low-Carb Breakfast Ideas: 10 Easy Recipes

Stop the 10 AM crash. Match your breakfast to your lifestyle (Busy, Fitness, Budget) with these 10 targeted low-carb recipes.

Hassan Khan

8 min read

Feb 3, 2026Uncategorized

Lower Back Pain Relief: The Pain Personality Decoder System

Generic advice fails because your pain has a pattern. Decode your pain personality to find the protocol that actually works.

Hassan Khan

11 min read

Feb 4, 2026Uncategorized

Turmeric & Ginger Benefits: The Compound Comparison Guide (Curcumin vs. Gingerol)

Most guides lump them together. This one breaks down Curcumin vs. Gingerol to the molecular level, so you know exactly which one to use, when, and why.

Hassan Khan

12 min read

Feb 3, 2026Uncategorized

Lower Blood Pressure Naturally: The 4-Pathway Food System That Actually Works

The 'eat less salt' advice is incomplete. Discover the 4-Pathway System (Flush, Relax, Anti-Inflame, Balance) to drop your numbers measurably.

Hassan Khan

15 min read

Feb 3, 2026Fitness & Muscle

10 Plank Benefits + a 5-Level Progression Plan

Planks do more than train abs, they stabilize your entire body. This guide breaks planks into a 5-level progression system with readiness tests so you actually improve.

Hassan Khan

10 min read

Feb 2, 2026Sleep & Recovery

Foods That Help You Sleep: The Sleep Problem Solver Guide

Identify your sleep problem (can't fall asleep, wake at 3 AM, restless sleep, or exhausted) then get targeted food prescriptions with timing strategies.

Hassan Khan

10 min read

Jan 30, 2026Sleep & Recovery

Fix Your Sleep Schedule: The Complete Circadian Reset Protocol

Complete 14-day circadian reset protocol to fix your sleep schedule. Phase-by-phase guide with light exposure, timing strategies, and research citations.

Hassan Khan

12 min read

Jan 28, 2026Fitness & Muscle

Morning vs. Night Workouts: The Ultimate Showdown

Morning vs night workouts: head-to-head comparison across 8 categories. Performance, consistency, sleep, gains - which wins? Science-backed decision guide.

Hassan Khan

15 min read