Fork-First FertilityCan What You Eat Improve Egg Quality? The Research Evidence
Fork-First Fertility curates peer-reviewed research on fertility and food and builds personalised fertility food plans backed by the evidence.
Egg quality is one of the most googled fertility topics, and one of the most misunderstood. The honest answer is that no food directly 'improves' an egg. But that's not the whole story.
Egg development (folliculogenesis) happens over approximately 120 days, or four menstural cycles. During that window, the nutritional environment surrounding the developing follicle influences the quality of the egg it produces. Research on antioxidant intake, omega-3 fatty acids, folate, and dietary patterns shows associations with measurable markers of egg quality, including fertilization rates and embryo development.
The studies below draw from observational research, randomised trials, and IVF outcome data. They show consistent associations, not guarantees or certainties. Individual response varies based on age, diagnosis, and baseline nutritional status.
What the evidence does suggest is that the four months before retrieval or conception are a meaningful window, and that it's worth thinking about which foods you choose to eat during that time. Fork-First was built to help you make those choices.
This research shapes Fork-First’s fertility food recommendations. Discover yours.
Get your Fork-First PlanThese studies shape how Fork-First's proprietary algorithm works. But research applied equally to everyone is just more generic advice.
The Fork-First assessment looks at your specific situation, taking into account your physical, mental, and emotional health and well-being, and makes suggestions of foods to eat and foods to avoid that map to your specific circumstances.