Perimenopause: A Critical Time for Strength and Nutrition, According to UNC Expert

During a recent presentation at the UNC Nutrition Research Institute, Smith-Ryan, a prominent researcher in exercise physiology and women's health, described perimenopause as a “window of opportunity.” This phase often begins in the early 40s, with some women reporting symptoms as early as their late 30s. As hormonal fluctuations occur, they may experience changes in energy, sleep, muscle mass, body composition, and metabolism.

Despite the challenges of this transition, Smith-Ryan stresses that women have resources available to manage their health effectively.

One of her key recommendations is resistance training. Smith-Ryan notes that maintaining muscle is essential for mobility, independence, and metabolic health as women age. She advocates for consistent strength training without the need for lengthy gym sessions. "Consistency beats complexity," she says, encouraging the use of basic equipment like resistance bands and dumbbells. She cites a recent six-week study in which perimenopausal women who engaged in high-intensity resistance training saw considerable improvements in strength and muscle quality.

Aerobic exercise also plays a vital role. Smith-Ryan advises women to incorporate consistent movement through walking, cardiovascular activities, and short bouts of exercise, tailoring the intensity to personal health and goals.

Regarding nutrition, Smith-Ryan challenges the notion that reducing food intake is the best strategy for weight management during perimenopause. She warns that chronic underfueling can actually lower metabolism, recommending instead a focus on improving diet quality. A diet rich in whole foods, particularly vegetables, fruits, legumes, and high-quality proteins, is essential.

Protein intake is crucial during this stage, with Smith-Ryan suggesting women consume about 30 grams per meal and distribute intake throughout the day. Additionally, she emphasizes the importance of fiber, recommending at least 25 to 30 grams daily from sources like vegetables and whole grains, which support digestive health and satiety.

Smith-Ryan’s approach is about creating manageable, realistic health habits rather than striving for perfection. She encourages women to prioritize regular movement, resistance training, and hydration, while focusing on high-quality foods and adequate protein.

"Move your body," Smith-Ryan advises, emphasizing the importance of consistency in maintaining health during perimenopause. This perspective on perimenopause as an opportunity to foster long-term health habits offers a refreshing approach to a complex transition in women’s lives.

For further insights on exercise, nutrition, and managing perimenopause, the full presentation can be viewed at uncnri.org/AFL.