484: The best fasting tips for women | IF expert Cynthia Thurlow, N.P.

Fasting Basics

Cynthia Thurlow, a nurse practitioner and expert in intermittent fasting, shares her insights on the practice, emphasizing its flexibility and individuality. She defines intermittent fasting as eating less often, recommending a minimum of 12 to 13 hours of digestive rest daily, which can extend to 16 hours or more depending on personal metabolic health 1. Cynthia's journey with fasting began as a personal strategy to combat weight loss resistance during perimenopause, leading her to realize its broader health benefits 2.

I want people to actually be able to utilize strategies that they can use throughout their lifetime, as opposed to for six weeks.

--- Cynthia Thurlow

She advocates for fasting as a sustainable lifestyle choice rather than a temporary fix, highlighting its potential to improve metabolic health across various age groups 2.

   

Nutritional Timing

Cynthia discusses the importance of aligning eating habits with circadian biology to optimize metabolic health. She suggests breaking the fast in the late morning and maintaining a four to five-hour gap between meals to enhance digestion and insulin sensitivity 3. This approach, she notes, contrasts with traditional advice of frequent eating and is more aligned with our natural biological rhythms.

We are more insulin sensitive earlier in the day, so eating your first meal late morning, last meal, later in the afternoon.

--- Cynthia Thurlow

Cynthia also emphasizes the role of macronutrients, particularly protein, in maintaining muscle mass during fasting, recommending two meals within the feeding window to meet protein needs 4.

   

Women's Health

Focusing on women's health, Cynthia highlights the unique considerations for women practicing intermittent fasting. She shares her personal experience with perimenopausal weight loss resistance, which led her to explore fasting as a means to improve metabolic health 5. Cynthia underscores the importance of quality protein, strength training, and sleep in conjunction with fasting to support overall well-being.

I've always been interested in metabolic health, obviously, with my background in cardiology.

--- Cynthia Thurlow

Her approach is holistic, addressing multiple aspects of health to ensure sustainable, long-term benefits for women at various life stages 5.