Know your numbers
BMI and energy estimates are screening tools, not diagnoses.
✓Evidence-informed health education
SMALL STEPS · BETTER HEALTH
Your trusted guide to health, nutrition, and safer weight management.
Explore general health information, understand common body measurements, and build healthier everyday habits using guidance linked to trusted health organizations.
🛡️Trusted sourcesWHO · CDC · NIH · NHS
📊Clear estimatesScreening, not diagnosis
🌿Healthy habitsGeneral, safety-first guidance
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Balanced choicesWhole foods · variety
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150–300 minmoderate activity / week
Build a healthy pattern
Prioritize vegetables, fruit, whole grains, protein foods and unsaturated fats.
Move regularly
Adults benefit from regular aerobic and muscle-strengthening activity.
ADULT WELLNESS SCREENING
Start your health assessment
Enter your details for educational estimates. Designed for adults age 20 and older.
YOUR ESTIMATES
Your health summary
What these numbers mean
🩺 Medical caution
General planning range—A rough planning estimate, not a prescription. Actual needs vary.
—FOUNDATIONS FIRST
Healthier habits that support most adults
Simple, practical guidance linked to major health organizations. Individual needs may differ.
Hydration
Drink to thirst and aim for pale-yellow urine; needs vary with climate, activity, food and health.
Mayo Clinic ↗Movement
Aim for 150–300 minutes of moderate aerobic activity weekly plus muscle strengthening on 2+ days.
WHO ↗Sleep
Keep a consistent sleep schedule and protect enough time for restorative sleep.
NIH/NHLBI ↗Food quality
Build meals around minimally processed foods, vegetables, fruits, whole grains and varied protein sources.
WHO ↗Stress & recovery
Short walks, breathing exercises, social connection and regular routines can support wellbeing.
NHS ↗Preventive care
Use appropriate checkups, screening and vaccination based on age, history and clinician advice.
CDC ↗A FLEXIBLE FOOD PATTERN
Would you like a healthy meal plan?
Generate a simple one-day example based on your food preference. It focuses on variety and balance, not crash dieting.
✓ Safety-first
No detoxes, starvation plans, supplement sales, or extreme calorie promises. Allergies and medical diets need individual professional review.
BreakfastOats, yogurt and berries
LunchWhole-grain bowl with vegetables and protein
DinnerGrilled protein, vegetables and whole grain
SnackFruit with nuts or yogurt
LEARN AT YOUR PACE
Explore health information
Short explanations of common health topics, designed to help you ask better questions—not self-diagnose.
Nutrition basics
What makes a balanced eating pattern and why variety matters.
Physical activity
Aerobic activity, strength, recovery and gradual progression.
Sleep health
How routines, timing and environment can support sleep quality.
Mental wellbeing
Healthy coping, stress reduction and when to seek support.
Chronic disease prevention
How everyday habits connect with long-term health risk.
Understand health metrics
BMI, waist measures and why no single number tells the whole story.
TRANSPARENT SOURCING
Trusted sources & methods
Key guidance and formulas used in this site are linked below so visitors can verify them.
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CDCAdult BMI categories and interpretationcdc.gov ↗
NIH / NHLBIBMI calculator and healthy-weight contextnih.gov ↗
WHOPhysical activity recommendationswho.int ↗
NHSHealthy-weight and gradual weight-loss guidancenhs.uk ↗
PubMedMifflin–St Jeor resting energy equationPMID 2305711 ↗
PubMedBMI/age/sex body-fat estimation equationPMID 2043597 ↗
Important limitations
BMI is a screening measure. Body-fat percentage and energy needs are estimates with meaningful individual error. Lean mass here means body weight minus estimated fat mass; it is not a direct measurement of skeletal muscle. Medical conditions, medications, pregnancy, age, body composition and other factors can change what is appropriate for an individual.