Insulin resistance, prediabetes, and diabetes are often mentioned in the same conversation. That can make the terms seem interchangeable even when the question being asked is different. This hub starts with explanations of the vocabulary and points to related food and medicine topics without treating them as a single story.

Read the insulin-resistance and prediabetes guide first if you want the distinction explained. Food and Hormones provides background on signaling around eating, while the GLP-1 article looks at a separate medicine-related topic that appears frequently in headlines. The presence of a link does not mean that a particular product, eating pattern, or investigation is appropriate for every reader.

Use Weight & Metabolism for a symptom-led route, or PCOS when that is the context of your question. This is a place to understand the terms, rather than infer a condition from appearance or body size.

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