HealthIQ Score - Free Health Calculators, Tools & Quizzes
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⚖️ Nutrition Calculator Macro Calculator — Your Daily Protein, Carbs & Fat Macronutrients — protein, carbohydrates, and fat — are the three nutrients that determine not just how many calories you consume, but how your body uses them. Getting the ratio right for your goal is what separates people who lose fat while keeping muscle … Read more
☀️ Vitamin D Health Check Could Low Vitamin D Be Behind Your Symptoms? Vitamin D deficiency is one of the most prevalent nutritional deficiencies on the planet — affecting an estimated 1 billion people worldwide according to StatPearls (NCBI, 2025). In the United States alone, a PMC analysis of 71,685 NHANES participants found that 22% … Read more
🔥 Inflammation Health Check Is Chronic Inflammation Quietly Driving Your Symptoms? Chronic low-grade inflammation has been described by researchers as a unifying driver behind the leading causes of death worldwide, including heart disease, type 2 diabetes, and several cancers. Unlike the redness and swelling of an injury, chronic inflammation often progresses silently for years — … Read more
👩 Women’s Health Quiz Could Your Symptoms Be PCOS? Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women of reproductive age, affecting between 6% and 22% of women worldwide depending on diagnostic criteria — yet up to 70% of cases remain undiagnosed. PCOS is not simply a reproductive condition: its root pathophysiology … Read more
👩 Women’s Health Quiz Could Your Symptoms Be PCOS? Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women of reproductive age, affecting between 6% and 22% of women worldwide depending on diagnostic criteria — yet up to 70% of cases remain undiagnosed. PCOS is not simply a reproductive condition: its root pathophysiology … Read more
🩸 Metabolic Health Check Could You Have Insulin Resistance Without Knowing It? A 2021 analysis of NHANES data published in StatPearls (NCBI) found that 40% of US adults aged 18–44 are insulin-resistant based on HOMA-IR measurements. A 2025 PMC systematic review and meta-analysis confirmed a global insulin resistance prevalence of 26.53% across all adult populations. … Read more
😴 Sleep Health Check Could You Have Sleep Apnea Without Knowing It? A landmark study published in Respiratory Medicine (2025) estimated that 83.7 million US adults — 32.4% of the population — have obstructive sleep apnea. A ResMed study published in The Lancet Respiratory Medicine (August 2025) projects this will reach 77 million diagnosed cases … Read more
🦋 Thyroid Health Quiz Could Your Thyroid Be Behind Your Symptoms? The American Thyroid Association estimates that 20 million Americans have some form of thyroid disease — and up to 60% are unaware of their condition. Thyroid disorders are the second most common endocrine disorder in the United States after diabetes, affecting women 5–8 times … Read more
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