Dietary supplements for women
Pro Research Analysisby 
Searched over 200M research papers
Prevalence and Patterns of Dietary Supplement Use Among Women
Dietary supplement use is widespread among women, with studies showing that nearly half of American adults take supplements, and women are the largest consumers of these products 13. Usage is especially high during pregnancy and lactation, with 77% of pregnant and 70% of lactating women in the United States reporting supplement use, compared to 45% of nonpregnant, nonlactating women . Supplement use is also common among menopausal women, with many turning to both traditional hormone therapy and dietary supplements for symptom relief .
Motivations and Influences: Health Beliefs and Lifestyle Factors
Women often use dietary supplements for perceived health benefits, prevention of illness, and to address specific health concerns such as menopause, pregnancy, or athletic performance 563. The decision to use supplements is influenced by attitudes toward health, perceived susceptibility to illness, and social factors, including media influence and recommendations from healthcare providers 5610. Supplement users are more likely to have healthier lifestyles, including higher fruit and vegetable intake, more physical activity, and lower alcohol consumption, suggesting that supplement use is often part of a broader health-conscious behavior pattern .
Common Types of Dietary Supplements for Women
Pregnancy and Lactation
During pregnancy and lactation, supplements containing iron, folic acid, iodine, and prenatal multivitamins are commonly recommended to meet increased nutrient needs and support fetal and infant health 810. However, supplement use varies by age, income, and trimester, with lower usage among younger, lower-income, and first-trimester women .
Botanicals and Herbal Supplements
Botanical supplements are popular for various women’s health concerns. For urinary tract infections, cranberry is commonly used, while ginger is used for nausea during pregnancy . For premenstrual syndrome, botanicals like chasteberry and dong quai are sometimes used, though clinical evidence is limited . Menopausal women often use soy, red clover, black cohosh, and other plant-derived supplements to manage symptoms such as hot flashes, with evidence suggesting these can significantly alleviate menopausal symptoms, though more rigorous studies are needed 279.
Active and Athletic Women
Active women may use supplements to support body composition, energy, mental health, and physical health, with growing evidence supporting the need for tailored nutritional strategies based on physiological differences between sexes .
Efficacy and Safety Considerations
While many women believe supplements are safe and beneficial, there are potential risks, including side effects and interactions with medications 12. The efficacy of many supplements, especially botanicals, is not always well established due to a lack of rigorous clinical trials 27. For menopausal symptoms, plant-derived supplements have shown significant improvements in symptom scores compared to placebo, but the quality of evidence is variable . During pregnancy and lactation, supplement users often consume nutrients at or above recommended levels, raising concerns about excessive intake and the need for healthcare provider guidance .
Communication and Healthcare Provider Involvement
A significant number of women do not report supplement use to their healthcare providers, which can lead to missed opportunities for counseling on safe and effective use . Clinicians should be aware of the legislative and safety issues related to supplements and work with patients to ensure appropriate use, especially during sensitive life stages such as pregnancy, lactation, and menopause 1810.
Conclusion
Dietary supplements are widely used by women for a variety of health reasons, often as part of a broader health-conscious lifestyle. While certain supplements are recommended during pregnancy, lactation, and menopause, many women use supplements without clear evidence of need or benefit. The efficacy and safety of many products, especially botanicals, remain uncertain, highlighting the importance of informed decision-making and communication with healthcare providers.
Sources and full results
Most relevant research papers on this topic