Can I follow a vegan diet during IVF?

If you are following a vegan diet and are about to undergo IVF, it’s natural to worry about whether you are getting the right nutrients needed to maximise your chances of conception. You can maintain a vegan diet, and it may even be beneficial for your fertility journey. However, some nutrient deficiencies may occur with this diet. With careful planning, supplementation and lifestyle changes, you can follow it without any concerns.   

How does a vegan diet impact IVF?

Maintaining a vegan diet along with positive lifestyle changes can support fertility health during IVF. However, it is essential to follow guidance from fertility specialists regarding what should be consumed in moderation, as it can impact your body and organ function.

A vegan diet has its benefits, including helping to maintain a healthy body weight and decreasing the risk of developing gestational diabetes during pregnancy, due to lower sugar and fat content in plant-based foods.

Certain fertility-boosting nutrients are essential for reproductive health and create the optimal uterine environment for implantation. Key nutrients include folic acid, protein, iron, vitamin C, and D. Foods such as citrus fruits, berries, vegetables, whole grains, nuts, leafy greens, and legumes can positively influence your fertility journey. Additionally, healthy fats like olive oil and avocado can support embryo development.  

A vegan diet also includes soy, found in foods such as tofu, tempeh, and soy milk, which often serves as a common protein substitute for vegans. While some studies suggest high soy intake, particularly in processed forms, may reduce sperm count, the evidence isn't conclusive. It is typically considered safe to consume moderate amounts of whole soy foods, as they are unlikely to significantly impact fertility.