Free, intelligent health education on hypertension, cardiac health, nutrition and healthy living — available to anyone, anywhere, anytime.
Global Hypertension Helpline (GHH) is an AI-powered health education platform. We turn complex medical knowledge into accessible, interactive guidance, helping individuals navigate hypertension and live healthier lives.
Hypertension affects over 1.3 billion people globally yet millions remain undiagnosed and unaware. GHH was created to change that — using cutting-edge AI to deliver personalised, evidence-based education on nutrition, cardiac care, blood pressure management, and healthy living, freely available to anyone who needs it.
We are not a hospital. We are not a pharmaceutical company. We are a community united by one goal: to empower people with knowledge and save lives — one conversation at a time.
Make hypertension education accessible to everyone, everywhere.
A world where no life is lost to preventable cardiovascular disease.
AI-powered, evidence-based, compassionate health education.
Inclusion, integrity, empowerment, and community.
Understand your numbers, risk factors, symptoms, and when to seek medical attention.
DASH diet guidance, sodium reduction tips, heart-healthy meal ideas and food facts.
Exercise recommendations, stress management, and lifestyle changes to protect your heart.
Daily habits, sleep hygiene, weight management, and smoking cessation support.
Learn what your systolic and diastolic readings mean and when to be concerned.
Blood PressureOne of the most effective dietary strategies for lowering blood pressure naturally.
NutritionRegular activity can lower your blood pressure by 5–8 mmHg. Discover the best exercises.
LifestyleToo much sodium is a leading cause of high blood pressure. Learn how to reduce your intake.
NutritionChronic stress raises blood pressure. Explore practical stress management techniques.
Mental HealthRecognise symptoms of a hypertensive crisis, heart attack, and stroke.
EmergencyLearn about LDL, HDL, what your numbers mean and how to keep your cholesterol healthy.
Heart HealthUse our evidence-based tools to understand your health numbers and get personalised guidance.
Enter your reading to find out what it means
Calculate your Body Mass Index and what it means for heart health
Check your resting heart rate and exercise zones
Estimate your heart's biological age based on key risk factors
Estimate your 10-year risk of a cardiovascular event
Find out whether your cholesterol levels are putting your heart at risk
Assess your risk of developing type 2 diabetes — a major cardiovascular risk factor
Understand your risk of stroke based on key lifestyle and medical factors
Abdominal fat is a key cardiovascular risk factor — find out where you stand
Calculate how many calories your body needs each day
Uncle Heart is your warm, friendly AI health guide — here to answer all your questions about hypertension, blood pressure, nutrition, cardiac health, and healthy living. Ask him anything, he's always available for you 24/7!
Your Personal Health Guide · Global Hypertension Helpline
Dietary approaches to stop hypertension
How salt intake affects your heart
Heart-healthy physical activity tips
Recognise cardiac emergency symptoms
Mind-body connection in heart disease
Vitamins and minerals for a healthy heart
The link between sugar and heart disease
How body weight impacts your heart