Some Differences Between Men and Women’s Nutritional Needs
One of the most significant differences between men's and women's nutritional needs is related to women’s menstrual cycles. During the follicular phase of the menstrual cycle, women's bodies require more carbohydrates, while during the luteal phase, women need more fats and protein due to changes in hormone levels during the menstrual cycle, which can impact energy metabolism and nutrient partitioning (1). Studies have shown that women's energy needs vary throughout the menstrual cycle, with a higher basal metabolic rate and increased energy expenditure during the luteal phase (2). Many medical diets and general “diets” known by society are monotonous and more geared toward men’s health. Additionally, women need more iron in their diets to account for menstrual blood loss. A study by the National Institutes of Health found that women have higher iron requirements than men and are higher risk of having an iron deficiency (3).Women's diets need to be tailored to their individual needs, around their cycles, rather than a one-size-fits-all approach.
Women's nutritional needs differ from men's needs, it might seem obvious BUT the research is still lacking for women’s needs so recommendations by practitioners are therefore lacking as well. It's essential that women prioritize their nutritional needs and seek out information that is tailored to their bodies. Consulting with a registered dietitian or nutritionist who specializes in women's health can help women design diets that meet their unique nutritional need
References:
Butte, N. F., King, J. C. (2005). Energy requirements during pregnancy and lactation. Public Health Nutrition, 8(7A), 1010-1027. doi: 10.1079/phn2005799
De Souza, M. J., et al. (2018). Menstrual cycle and menstrual suppression in female athletes. Women's Health, 14, 1745506518764180. doi: 10.1177/1745506518764180
National Institutes of Health. (2016). Iron. Retrieved from https://ods.od.nih.gov/factsheets/Iron-HealthProfessional/
