Dietary practices of pregnant and breastfeeding women following a vegan diet, and underlying determinants: a qualitative study
This qualitative study of 29 highly educated vegan women in the Netherlands reveals that while strong intrinsic motivation and nutritional knowledge enable them to maintain their diet during pregnancy and lactation despite limited professional support, there is a critical need for more inclusive and evidence-based nutrition counseling in maternal healthcare.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
The choices a person makes about food are rarely just about hunger; they are often woven into a person's deepest values, their sense of self, and their vision of the world. For many, a vegan diet—eating only plants and excluding all animal products like meat, dairy, and eggs—is a commitment driven by ethics, environmental concerns, or health. When a woman becomes pregnant or begins breastfeeding, these choices enter a new, high-stakes arena. Society often views pregnancy as a time when a mother must prioritize the needs of her unborn child above all else, sometimes leading to the assumption that strict dietary rules should be relaxed. Yet, for some women, the decision to remain vegan is not a temporary phase but a core part of their identity. Understanding how these women navigate the complex intersection of personal conviction, nutritional science, and social expectation offers a window into how modern families make life-altering health decisions.
In the Netherlands, a team of researchers set out to understand the lived experience of women who chose to stay vegan during pregnancy and while nursing their infants. They were not looking for a simple list of what these women ate, but rather the "why" and "how" behind their choices. The researchers wanted to know what kept these women on their path when faced with the natural concerns of friends, family, and even medical professionals. To find the answers, they spoke with twenty-nine women who were either currently pregnant or had given birth within the last four years. These women were recruited through online communities and a national vegan association, and they all shared a common trait: they were highly educated and had been following a vegan lifestyle for an average of five years, though some had done so for over two decades.
The conversations revealed a group of women who were deeply informed and fiercely confident in their choices. Rather than feeling lost or unsupported, these mothers described themselves as active researchers of their own health. They knew exactly which nutrients their bodies needed more of during pregnancy, such as iron, vitamin B12, and omega-3 fatty acids, and they took supplements to ensure they had enough. They monitored their diets with care, often checking their blood levels before and during pregnancy to confirm they were on the right track. One striking finding was that these women did not feel they were taking a risk; instead, they felt they were making a safe, healthy choice. They noted that a vegan diet naturally excluded many foods that doctors usually warn pregnant women to avoid, such as raw meat or unpasteurized cheese, which made their daily food choices feel simpler and more secure.
Despite their confidence, the women described a world that was not always ready to support them. They frequently encountered skepticism from people around them. Friends and family, often out of love and concern for the baby, would question whether a plant-based diet could provide enough protein or vitamins. Some women felt the pressure of having to constantly explain or defend their choices, especially when they were tired or feeling vulnerable. However, the study found that these women were remarkably resilient. Their commitment was not just a habit but a moral identity; they felt that eating this way was the right thing to do for the animals, the planet, and their own health. This deep-seated belief acted as a shield against social pressure. When relatives worried, the women often used the opportunity to share what they had learned, pointing to their healthy pregnancies and normal baby development as proof that their approach was working.
The relationship these women had with their healthcare providers was more complicated. While some midwives and doctors were supportive and offered helpful advice, many others seemed unsure about how to guide a vegan patient. The women reported that healthcare professionals often focused heavily on their vegan diet, asking detailed questions about supplements and blood work, while paying less attention to the dietary habits of other pregnant women who ate less healthy, omnivorous meals. Some women felt this scrutiny was unfair, noting that they were the only ones being asked to prove their diet was safe. A significant number of participants felt that their doctors simply did not have enough knowledge about vegan nutrition to offer meaningful guidance. Consequently, these women relied heavily on their own research, online communities, and friends for support, rather than turning to the medical system for answers.
The study also highlighted the practical realities of maintaining this lifestyle. The women spoke about the extra cost of certain plant-based foods and the difficulty of finding suitable options when traveling or eating out. They described the effort required to plan meals and the occasional frustration of having to explain their needs to well-meaning friends who might accidentally include a non-vegan ingredient in a dish. Yet, despite these hurdles, none of the women said they would change their diet because of the pregnancy. Their motivation was strong enough to withstand the inconvenience and the social friction.
Ultimately, the research suggests that for these highly educated, motivated women, the decision to remain vegan during pregnancy and lactation was a successful balancing act between personal values and nutritional needs. They managed to stay healthy and raise healthy children by combining their own knowledge with a strong support network of peers. However, the study also points to a gap in the current healthcare system. Because these women were so well-informed and driven, they were able to navigate the challenges on their own, but the researchers noted that this might not be true for everyone. The findings suggest that medical professionals need better training to support women who choose vegan diets, ensuring that all mothers, regardless of their background or education level, receive the same level of confident, evidence-based care. The women in this study proved that a vegan diet can be maintained safely through pregnancy, but they also showed that the path is smoother when the people around them understand and support that choice.
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