{"topic_id":"evidence_exotic_guinea_pig_nutrition","category":"evidence","context":"---\ntopic_id: evidence_exotic_guinea_pig_nutrition\ncategory: evidence\ntitle: \"Pet guinea pig (Cavia porcellus) — diet & nutrition — representative studies (Europe PMC)\"\nlang: en\nsource: \"Europe PMC REST search (europepmc.org), curated pet-nutrition query, pulled 2026-07-22\"\nsource_file: pdf-raw/evidence/europepmc_evidence_exotic_guinea_pig_nutrition_2026-07-22.txt\ndate_parsed: 2026-07-22\ntokens_estimated: 260\nverification:\n  method: substring_match\n  claims: 15\n  passed: 15\n  date: 2026-07-22\n---\n\n# Pet guinea pig (Cavia porcellus) — diet & nutrition — representative studies (Europe PMC)\nSource: Europe PMC REST search (curated), 2026-07-22. 3 representative pet/companion-animal nutrition studies (model-organism / production / wild-ecology papers excluded during contamination audit).\n\n1. PMID 40471685 — Nutrition, health and welfare of Norwegian pet guinea pigs. (Acta veterinaria Hungarica, 2025). Abstract (opening): We examined aspects of husbandry, health and welfare of pet guinea pigs (Cavia porcellus, GP) in Norway. An online questionnaire (with 100 questions) was completed by 284 GP owners\n2. PMID 41158305 — Prevalence and awareness of obesity and related husbandry practices in Estonian rabbits, guinea pigs, and rats. (Animal welfare (South Mimms, England), 2025). Abstract (opening): Obesity has significant implications regarding the welfare of companion animals. Data regarding obesity in exotic companion mammals (ECM) are sparse. The aim of this study was to i\n3. PMID 40652992 — Effects of non-nutritive sweeteners on the sweet taste receptor expression and reproductive function in female guinea pigs. (Reproductive toxicology (Elmsford, N.Y.), 2025). Abstract (opening): Non-nutritive sweeteners (NNS) are widely used food additives with unclear reproductive effects. This study examined how dietary NNS supplementation affects taste receptors T1R2/T1\n\nNote: study selection and synthesis are left to the API consumer; this topic only surfaces primary sources with verbatim abstract openings.\n\nSource text: `pdf-raw/evidence/europepmc_evidence_exotic_guinea_pig_nutrition_2026-07-22.txt` (Europe PMC REST + PubMed efetch, 2026-07-22).\n","sources":[],"tokens_estimated":353,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}