Myths vs facts: Insulin and Fruchtbarkeit

Insulin and fertility: myths vs. facts. Insulin resistance – common in PCOS and obesity – can impair ovulation and reduce fertility. However, the idea that insulin directly causes infertility is an oversimplification. Fertility depends on a complex interplay of hormones, egg/sperm quality, and overall health. While lowering insulin through diet and exercise may improve ovulatory function, the evidence is moderate and not universally conclusive. Myths such as 'a single insulin test can diagnose fertility issues' or 'cutting carbs guarantees pregnancy' are not supported by robust clinical trials. Insulin testing (fasting insulin, HOMA-IR) can provide clues but is not a diagnostic tool for infertility. MyBody-X tests are wellness-oriented and not medical devices. For fertility concerns, consult a reproductive specialist. Evidence: mixed observational and mechanistic studies; limited RCTs. Therefore, claims should be tempered with scientific caution.