Health library
Knowledge that helps you understand your health.
Clear, current, evidence-informed articles designed for U.S. English readers—so you can understand common tests and have more productive conversations with your own health care professional.
What common markers measure, their limitations, and how they relate to one another.
Cholesterol, glucose, blood pressure, and prevention based on overall risk.
What is supported by strong, moderate, weak, or insufficient clinical evidence.
Evidence review
Seven topics. Four evidence levels. Verifiable sources.
Memory and Alzheimer’s disease, tirzepatide, diabetes and breakfast, bread and fiber, hormones after 35, hypothyroidism, and stroke warning signs.
In-depth articles
Go beyond the headline.
Every article identifies the author, review date, limitations, and primary references.
Tirzepatide: benefits, risks, and contraindications
FDA-approved uses, common adverse effects, lean mass, weight regain, and the limits of treatment.
Read article Memory and cognitionMemory loss or Alzheimer’s: when should you seek an evaluation?
How occasional lapses differ from progressive changes that deserve medical attention.
Read article Diabetes and nutritionHow to build a balanced breakfast with diabetes
Carbohydrates, fiber, protein, practical examples, and hypoglycemia precautions.
Read article Cardiovascular riskLDL cholesterol, non-HDL cholesterol, and ApoB
Three complementary ways to understand cholesterol transport and atherogenic particles.
Read article Inherited riskLipoprotein(a): what it is and who should be tested
Why Lp(a) differs from a standard cholesterol result and how it can refine cardiovascular risk.
Read article Metabolic healthBlood glucose, A1C, and insulin
What each test measures—and why no single result should be interpreted in isolation.
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