Supplements
Creatine: How to Take the Most Studied Supplement
How creatine works, why monohydrate beats every pricier form, whether loading is worth it, the honest size of the effect, and where the kidney myth began.
15 min read
All articles — Page 5
131 articles in the archive · Page 5 of 6
Sleep & Recovery
How Much Sleep Do You Need? Norms by Age
How many hours of sleep adults and children actually need, why long sleep also shows up in risk charts, and how to find the number that works for you.
14 min read
Weight & Metabolism
Metabolism Myths: What Actually Speeds It Up
What your daily energy burn is really made of, why metabolism does not crash at 30, and which levers — muscle, NEAT, protein, sleep — actually move the number.
11 min read
Nutrition
How Much Protein Do You Need Per Day?
The evidence-based answer on daily protein: how to calculate your target by body weight and goal, a food table with real numbers, and the myths worth dropping.
8 min read
Sleep & Recovery
Insomnia: What to Try Before Reaching for Pills
How chronic insomnia is diagnosed, why your compensations keep it going, and what CBT-I involves — the first-line treatment recommended by the AASM and the ACP.
19 min read
Nutrition
Glycemic Index: What It Is and Whether It Matters
The glycemic index is measured on a 50 g carbohydrate portion, which is why it misleads. How GI is tested, why glycemic load is better, and who benefits.
13 min read
Supplements
Iron and Ferritin: When Supplements Help and When They Harm
Iron deficiency starts long before anaemia, ferritin drops first and lies during inflammation, and iron taken without testing can do real damage.
14 min read
Supplements
Magnesium: Forms, Doses and Who Needs It
What magnesium does, how much you need by age and sex, why a blood test tells you almost nothing, and how citrate, glycinate and oxide really compare.
12 min read
Fitness & Movement
Stretching and Mobility: What Actually Works
Flexibility versus mobility, why long static holds before lifting cost you strength, why stretching prevents neither injury nor soreness, and what works.
15 min read
Fitness & Movement
How Many Steps a Day Do You Actually Need?
10,000 steps came from a 1965 pedometer advert. Here is what the big accelerometer cohorts show: where mortality risk really falls and where it flattens.
7 min read
Mental Health
How to Manage Stress: Evidence-Based Techniques
What acute and chronic stress do to the body, which coping techniques hold up in systematic reviews, what is oversold, and when to seek professional help.
12 min read
Nutrition
Fiber: How Much You Need and Where to Get It
How much fiber an adult needs, the difference between soluble and insoluble types, a food table with real numbers, and how to raise intake without bloating.
8 min read
Longevity
VO2max: The Best Single Predictor of Lifespan
What VO2max measures, how it tracks mortality in 122,007 adults, reference values by age and sex, how to test it, and how much you can realistically raise it.
17 min read
Fitness & Movement
Strength Training for Beginners: Your First 3 Months
A practical first-three-months gym plan: how many sessions per week, which exercises, how much weight, how fast to progress, and what beginners get wrong.
8 min read
Recipes
Salmon and Quinoa Bowl: A 30-Minute Dinner
A sheet-pan salmon and quinoa bowl with 38 g of protein and 2.5 g of omega-3s per serving, on the table in 30 minutes. Full method, macros and swaps.
7 min read
Supplements
Omega-3: How to Choose a Supplement and Whether You Need One
What omega-3s are actually proven to do, how much EPA and DHA you need daily, how to decode a supplement label, and who should skip the capsules entirely.
9 min read
Sleep & Recovery
Sleep Hygiene: 12 Rules That Actually Work
Sleep hygiene rules sorted by strength of evidence: what genuinely improves sleep, what is oversold, and why chronic insomnia needs CBT-I instead.
13 min read
Recipes
Red Lentil Soup: 20 g Protein and Plenty of Fiber
A one-pot red lentil soup with 20 g of protein and 9 g of fiber per bowl, ready in 40 minutes. Step-by-step method, macros and an honest look at plant protein.
9 min read
Supplements
Vitamin D: Doses, Blood Levels and Who Actually Needs It
How to read a 25(OH)D result, which doses work for prevention and for correcting deficiency, who should be tested, and where the overdose risk begins.
10 min read
Fitness & Movement
Heart Rate Zones: How to Calculate and Why Zone 2 Matters
How to set heart rate training zones without a lab test, why 220 minus age is unreliable, how the Karvonen method works, and what Zone 2 actually builds.
14 min read
Weight & Metabolism
BMI and Body Composition: Why the Scale Lies
Where BMI came from, when it works and when it fails, why waist-to-height ratio beats it, and how to read your body composition without expensive equipment.
15 min read
Weight & Metabolism
Calorie Deficit: How to Calculate It and Stick to It
How to work out your maintenance calories, what size of deficit is safe, why tracked deficits often fail to move the scale, and the habits that hold.
10 min read
Mental Health
Anxiety: How It Works and When to Seek Help
Why anxiety is a normal brain function, where the line with a disorder falls, why the symptoms feel physical, and which treatments hold up in evidence.
14 min read
Fitness & Movement
Home Workout With No Equipment: A 30-Minute Plan
A complete bodyweight program for home: sets, reps, rest and a progression ladder for every movement — plus when bodyweight stops being enough.
13 min read