Traditionally the main focus of nutrition and fertility has been on weight management, restoring ovulation function, and lifestyle factors such as quitting smoking and reducing alcohol intake. While the positive impact of these changes has been documented, there is emerging evidence to suggest that specific dietary strategies can optimise egg and sperm quality. Nutrition can also influence health conditions in females that affect fertility. As one in six heterosexual couples in Ireland may experience infertility,1 it is essential that health professionals are aware of how nutrition can impact fertility. It is also important that they understand the Fertility Dietitian’s role in assessing and managing nutrition and lifestyle factors that affect fertility.
Age, health conditions, mechanical issues e.g. blocked tubes, smoking, diet, obesity, and endocrine disruptors are all factors that can affect female fertility. By identifying the modifiable factors that can be influenced by nutrition and lifestyle changes, the impact of these factors can be modulated to optimise fertility.
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