Heart Health
Does Magnesium Lower Blood Pressure?
Magnesium supplements lower blood pressure by about 2 to 3 mmHg on average, with larger drops in people...
The Journal
Health & Fitness Blogs
Science-backed insights on training, nutrition, recovery and longevity. No hype, just what the evidence shows.
Heart Health
Can Too Much Cardio Harm Your Heart?
Exercise strongly protects the heart. The worries about extreme endurance training come from a narrow group of lifelong...
Heart Health
Potassium: The Blood Pressure Mineral Most People Miss
Potassium is the overlooked half of blood pressure control. Across randomised trials it lowered blood pressure in people...
Heart Health
Is Moderate Drinking Good for Your Heart? What the Evidence Shows
The idea that a daily drink protects your heart came from flawed studies. The largest reviews find no...
Heart Health
Are Eggs Bad for Your Cholesterol? What the Evidence Shows
Large studies of more than 1.7 million adults found one egg a day was not linked to a...
Heart Health
Waist-to-Height Ratio: A Better Health Check Than BMI
The scales cannot see where your body stores fat. Your waist-to-height ratio can, and across studies of hundreds...
Heart Health
Resting Heart Rate: What Your Number Reveals
Your resting heart rate is one of the simplest health numbers you own, and it tracks with how...
Heart Health
Flavan-3-ols: The 400 to 600 mg Heart Target Most Miss
Flavan-3-ols in tea, apples, berries and cocoa support heart health. A 2022 guideline sets a daily target of...
Heart Health
The DASH Diet for Blood Pressure: What the Evidence Shows
The DASH eating pattern is one of the best-tested ways to lower blood pressure. Here is what it...
Heart Health
Sauna and Heart Health: What the Finnish Evidence Shows
Large Finnish cohorts link frequent sauna use to lower cardiovascular death, all-cause death, and high blood pressure risk....
Heart Health
Does Fish Oil Work? What Omega-3 Does for Your Heart
Fish oil is one of the UK's best-selling supplements. The evidence is more specific than the label: it...
Heart Health
Small Daily Habits That Lower Heart Attack and Stroke Risk
You do not need a full life overhaul to protect your heart. A 2026 study of 53,242 adults...
Heart Health
A Handful of Nuts a Day: What the Research Shows
A handful of nuts a day links to lower heart disease, cancer, and death risk across large studies....
Heart Health
Wall Sits and Blood Pressure: The Isometric Exercise Evidence
A 270-trial review found isometric holds like the wall sit lower resting blood pressure more than running. Here...
Heart Health
Beetroot Juice and Blood Pressure: What the Evidence Shows
Across 22 trials, beetroot juice lowered systolic blood pressure by 3.55 mmHg on average. See what the trials...
Heart Health
Push-Up Test Predicts Heart Disease Risk: 1,100-Man Study
Men who completed 40 or more push-ups had a 96 percent lower rate of cardiovascular events over 10...
Heart Health
Stair Climbing Cuts Heart Disease Risk by 20%: UK Biobank Evidence
A UK Biobank cohort of 458,860 adults shows that climbing 5 or more flights of stairs a day...
Heart Health
Sauna and Heart Health: What 20 Years of Finnish Data Show
The Kuopio Ischemic Heart Disease study tracked 2,315 Finnish men for 20.7 years. Frequent sauna use (4 to...
Heart Health
Japanese Walking: The 30-Minute Interval Method That Lowers Blood Pressure
Interval walking training (3 min fast, 3 min slow, repeat 5 times) was developed at Shinshu University. Trials...
Heart Health
Wall Sits Lower Blood Pressure More Than Running: 270 Trials Confirm
A meta-analysis of 270 trials and 15,827 people found isometric wall sits reduced blood pressure by 8.24 mmHg,...