Concerns about soy intake in relation to breast cancer are often based on its association with estrogen. While natural soy foods may be linked to a lower risk of breast cancer, soy supplements, which are more concentrated, may increase the risk. Dietitians suggest avoiding soy supplements until more concrete evidence is Show Full Answer

Concerns about soy intake in relation to breast cancer are often based on its association with estrogen. While natural soy foods may be linked to a lower risk of breast cancer, soy supplements, which are more concentrated, may increase the risk. Dietitians suggest avoiding soy supplements until more concrete evidence is available. It's best to consult with your physician before continuing with Vitamin D3 in soy oil.

For more details, you can refer to the following sources from your knowledge base:
- [Soy and Breast Cancer: Is Soy Safe To Eat?](https://www.mybcteam.com/resources/soy-and-brea...)
- [Vitamin D and Breast Cancer: Benefits and Uses](https://www.mybcteam.com/resources/vitamin-d-an...)

 This AI-generated response comes from MyBCTeam and other selected sources. It is not a substitute for medical advice. Always ask your doctor about specific health concerns.

Soy and Breast Cancer: Is Soy Safe To Eat? | MyBCTeam

Vitamin D and Breast Cancer: Benefits and Uses | MyBCTeam