Sex Differences Across the Life Course: A Focus On Unique Nutritional and Health Considerations among Women.

In the United States, women, while having a longer life expectancy than men, experience a differential risk for chronic diseases and have unique nutritional needs based on physiological and hormonal changes across the life span. However, much of what is known about health is based on research conducted in men. Additional complexity in assessing nutritional needs within gender include the variations in genetics, body compositions, hormonal milieus, underlying chronic diseases, and medication usage, with this list expanding as we consider these variables across the life course. It is clear women experience nutrient shortfalls during key periods of their lives, which may differentially impact their health. Consequently, as we move into the era of precision nutrition, understanding these sex- and gender-based differences may help optimize recommendations and interventions chosen to support health and weight management. Recently, a scientific conference was convened with content experts to explore these topics from a life-course perspective at biological, physiological, and behavioral levels. This publication summarizes the presentations and discussions from the workshop and provides an overview of important nutrition and related lifestyle considerations across the life course. The landscape of addressing female-specific nutritional needs continues to grow; now more than ever, it is essential to increase our understanding of the physiological differences between men and women, and determine how these physiological considerations may aid in optimizing nutritional strategies to support certain personal goals related to health, quality of life, sleep, and exercise performance among women.

Concomitant use of prescription medications and dietary supplements in menopausal women: an approach to provider preparedness.

Dietary supplements are becoming increasingly popular as therapies for symptom relief among menopause-age women in the United States. However, a large gap exists between research in the concomitant use of prescription medications and dietary supplements and provider preparedness to guide patient decision making. Many menopausal women take prescription medications, over the counter medications, and herbs and dietary supplements for climactic symptoms or other health conditions. With any drug, there is the potential for interactions. Women taking medications with a narrow therapeutic index, such as anticoagulants, anticonvulsants, and drugs for the treatment of chronic diseases, are at particular risk. Patients should be queried regarding their use of dietary supplements when starting or stopping a prescription drug, or if unexpected reactions occur. When counseling patients, one must carefully consider the risks and benefits of each supplement and medication being taken by each individual.

Assessing safety of herbal products for menopausal complaints: an international perspective.

Future research of herbal products for menopausal women should include long-term safety assessments because women may use these products for prolonged periods of time. Growing numbers of women take prescription medications and concurrently use herbal products for alleviation of menopausal symptoms. Because of possible herb-drug interactions, both drug and supplement manufacturers should provide basic pharmacokinetic data to reduce the risk of adverse interactions. In addition, herbal products produced to high quality standards are essential for ensuring consumer safety. Regulatory frameworks must be in place to ensure that herbal ingredients' identities have been verified, that they have been properly quantified per unit dose, that the product is within tolerance limits for contaminants, that the product's safety and effectiveness under the recommended conditions of use have been assessed before sale to the public, and that a system is in place to detect and deal with adverse reactions when they arise. This article explores these and related concerns.