Debunking social media myths about folic acid, folate, and folinic acid: Implications for public health
Description
Folate (vitamin B9) is essential for DNA synthesis, neurological development, and fetal health. Despite its benefits, misinformation about folic acid, folate, and folinic acid is widespread on social media. This project identifies common myths about each compound and evaluates their public health impact.
Folic acid, the synthetic form used in supplements and fortified foods, is often criticized for being “unnatural.” Myths include claims that it causes cancer, birth defects, infertility, ADHD, anxiety, or is toxic. Some conspiracy theories, often amplified by the supplement industry, suggest government fortification is a pharmaceutical plot. In reality, folic acid prevents neural tube defects and is safe at recommended levels.
Although folate is naturally found in foods like leafy greens, it is also misrepresented on social media. Myths suggest it causes cancer, birth defects, or disrupts methylation. In fact, folate supports methylation and is critical for fetal development. Deficiency is a known cause of neural tube defects, and dietary folate is not toxic.
Folinic acid (leucovorin), a bioactive form used in chemotherapy and metabolic disorders, has recently been promoted online as a cure for autism. While it may help individuals with cerebral folate deficiency, it is not a cure. Misrepresentation can lead to unrealistic expectations and misuse.
Using a mixed-methods approach, this study analyzed social media content and reviewed scientific literature. Findings emphasize the need for improved science communication and digital literacy to counter misinformation and support evidence-based health decisions.
Citation Information
Lambert, Isaac, "Debunking social media myths about folic acid, folate, and folinic acid: Implications for public health" (2026). Office of Research DMU Research Symposium. 4.
https://digitalcommons.dmu.edu/researchsymposium/2025rs/2025abstracts/4
Debunking social media myths about folic acid, folate, and folinic acid: Implications for public health
Folate (vitamin B9) is essential for DNA synthesis, neurological development, and fetal health. Despite its benefits, misinformation about folic acid, folate, and folinic acid is widespread on social media. This project identifies common myths about each compound and evaluates their public health impact.
Folic acid, the synthetic form used in supplements and fortified foods, is often criticized for being “unnatural.” Myths include claims that it causes cancer, birth defects, infertility, ADHD, anxiety, or is toxic. Some conspiracy theories, often amplified by the supplement industry, suggest government fortification is a pharmaceutical plot. In reality, folic acid prevents neural tube defects and is safe at recommended levels.
Although folate is naturally found in foods like leafy greens, it is also misrepresented on social media. Myths suggest it causes cancer, birth defects, or disrupts methylation. In fact, folate supports methylation and is critical for fetal development. Deficiency is a known cause of neural tube defects, and dietary folate is not toxic.
Folinic acid (leucovorin), a bioactive form used in chemotherapy and metabolic disorders, has recently been promoted online as a cure for autism. While it may help individuals with cerebral folate deficiency, it is not a cure. Misrepresentation can lead to unrealistic expectations and misuse.
Using a mixed-methods approach, this study analyzed social media content and reviewed scientific literature. Findings emphasize the need for improved science communication and digital literacy to counter misinformation and support evidence-based health decisions.
