Is Estrone, Oestrone, Estradiol, and Estriol Pescatarian?
AvoidNo. Animal product not typically used in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies).
Estrone, Oestrone, Estradiol, and Estriol and the Pescatarian Diet
Estrone, oestrone, estradiol, and estriol are types of estrogens, which are hormones involved in reproductive and sexual development. These compounds are predominantly utilized in the pharmaceutical industry for hormone replacement therapies and are less commonly found in food products. They can also be found in some cosmetics due to their hormonal properties. Estrone and estradiol are naturally occurring in the body, while estriol is less potent and typically used during pregnancy.
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How Spoonful reviews ingredients
- Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
- Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
- Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
- Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.
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