O-046 Nutritional habits might improve your fertility

Abstract

Abstract Many lifestyle factors have been identified as risk factors for male infertility. For example, an unbalanced diet leading to overweight, obesity, metabolic disorders, and micronutrient deficiencies can have consequences for male reproductive functions. Obese men present more often altered semen parameters and a reduced chance of pregnancy naturally or after medically assisted procreation. In some cases, weight loss can reverse the adverse effects of obesity. However, few interventional studies have demonstrated the effectiveness of a preconceptional intervention in men. In contrast, more and more studies are highlighting the importance of a balanced diet and physical activity to improve fertility. A qualitatively adequate and balanced diet and appropriate daily intake of micronutrients are fundamental for male reproductive functions. Some teams have highlighted the benefits of the Mediterranean diet on sperm production, whereas the Western diet, including reconstituted meats, fried foods, and sweet foods and drinks, was associated with altered semen parameters. However, few interventional studies have confirmed the impact of men's diets on the chances of natural or medically assisted pregnancy and live birth, and their results are controversial. Therefore, robust randomised controlled studies are needed. Practical advice and education can be recommended to men who wish to conceive to help them maintain or achieve the public health recommendations that encourage a balanced diet, such as the Mediterranean diet.