From the Research
Collagen peptides powder is generally considered safe during pregnancy, but it's crucial to consult with your healthcare provider before adding any supplement to your prenatal regimen. The most recent and highest quality study on the topic of supplements during pregnancy, including collagen peptides, is from 2022 1, which focuses on evidence-based recommendations for an optimal prenatal supplement for women in the U.S., emphasizing the importance of vitamins and related nutrients. However, this study does not directly address collagen peptides.
Looking at the available evidence, a study from 2020 2 discusses the role of collagen at the maternal-fetal interface in human pregnancy, highlighting its importance in a successful pregnancy and its association with certain pathological states. Another relevant study from 2019 3 reviews the literature on oral collagen supplementation for dermatological applications, finding it to be safe and potentially beneficial for skin quality and anti-aging, though it does not specifically address pregnancy.
Given the indirect evidence and the principle of prioritizing morbidity, mortality, and quality of life, it is recommended to approach collagen peptides supplementation with caution and under medical guidance. If approved by your doctor, a typical dose might range from 10-20 grams daily, mixed into beverages or foods. It's essential to choose high-quality, third-party tested products to minimize risks. Collagen supplements should complement, not replace, a balanced pregnancy diet rich in protein, fruits, vegetables, and whole grains, and prenatal vitamins should remain the primary choice for addressing pregnancy-specific nutritional needs.
Key considerations include:
- Consulting with a healthcare provider before starting any supplement
- Choosing high-quality products
- Maintaining a balanced diet
- Prioritizing prenatal vitamins for pregnancy-specific needs
- Being aware of the potential benefits and limitations of collagen peptides in pregnancy, based on the available, albeit indirect, evidence 4, 5, 3, 2.