Menopause and Fasting: Potential Pitfalls:

Written by Veronica Yoo

Understanding the Risks and Precautions


Menopause is a significant life stage that marks the end of a woman’s reproductive years. It brings about various physical and hormonal changes, leading to symptoms such as hot flashes, mood swings, sleep disturbances, and weight fluctuations. Many women seek ways to manage these symptoms and improve their overall health during menopause, and fasting has become a popular approach in recent years. However, fasting during menopause is not without its risks and potential negative effects. In this blog, we will delve into the negative consequences of fasting during menopause, helping women make informed decisions about their health and well-being during this transformative phase.

Understanding Menopause and Its Challenges

Before examining the negative effects of fasting during menopause, let’s briefly review what menopause entails. Menopause is a natural biological process that occurs when a woman’s ovaries stop producing eggs, and her estrogen and progesterone hormone levels decline. This hormonal shift can lead to various physical and emotional challenges, impacting each woman differently. Common symptoms include hot flashes, night sweats, vaginal dryness, mood swings, fatigue, and changes in metabolism, which can result in weight gain.

Negative Effects of Fasting during Menopause

  1. Hormonal Imbalance and Increased Stress

Menopause itself is a time of significant hormonal fluctuations, and fasting may exacerbate these imbalances. Restricting food intake and engaging in prolonged fasting can put stress on the body, leading to disruptions in the hypothalamic-pituitary-adrenal (HPA) axis. This can result in elevated cortisol levels, which may further disturb hormonal harmony, potentially worsening menopausal symptoms.

  1. Aggravation of Menopausal Symptoms

Fasting can trigger or intensify menopausal symptoms like hot flashes and night sweats. The stress and changes in body temperature induced by fasting might increase the frequency and intensity of these uncomfortable sensations, making the fasting experience unpleasant for many women.

  1. Nutrient Deficiencies

During menopause, women have specific nutrient needs to support bone health, combat osteoporosis, and maintain overall well-being. Prolonged fasting or restrictive eating patterns can lead to nutrient deficiencies, including calcium, vitamin D, and magnesium. Such deficiencies can have long-term consequences on bone density and overall health.

  1. Muscle Loss and Reduced Metabolism

Preserving muscle mass is crucial, especially during menopause, as it supports metabolic rate and aids in weight management. Unfortunately, fasting can lead to muscle loss, particularly if not combined with appropriate strength training. As a result, women may experience a decline in metabolism, making it more challenging to maintain or lose weight during menopause.

  1. Impact on Bone Health

Estrogen plays a crucial role in maintaining bone density in women. During menopause, as estrogen levels decline, the risk of osteoporosis increases. Fasting may further impact bone health by reducing nutrient intake, particularly calcium and vitamin D, which are essential for bone strength and density.

  1. Disrupted Sleep Patterns

Menopause often brings about sleep disturbances due to hormonal changes and night sweats. Fasting can exacerbate these sleep disruptions, making it harder for women to get adequate rest, which is essential for overall well-being and symptom management during menopause.

  1. Emotional and Mental Toll

Fasting can impact mood and emotional stability, especially during menopause when hormonal changes may already contribute to mood swings and irritability. The added stress of fasting can heighten emotional distress and affect overall mental well-being.

Precautions and Alternatives

While fasting may not be ideal for women during menopause, there are alternative approaches to manage menopausal symptoms and promote overall health:

  1. Balanced Nutrition: Focus on a well-balanced diet that includes a variety of nutrient-rich foods. Ensure adequate intake of calcium, vitamin D, and magnesium to support bone health.
  2. Regular Exercise: Engage in regular physical activity, including both cardiovascular exercises and strength training, to preserve muscle mass and support metabolism.
  3. Stress Reduction Techniques: Practice stress-reduction techniques such as meditation, yoga, or mindfulness to manage emotional and hormonal fluctuations during menopause.
  4. Supportive Therapies: Consider hormone replacement therapy or other medical interventions under the guidance of a healthcare professional to alleviate severe menopausal symptoms.


Fasting during menopause can have several negative effects and may not be suitable for every woman. The hormonal imbalances, nutrient deficiencies, aggravated menopausal symptoms, and potential impact on bone health are essential considerations when contemplating fasting during this transitional phase. It is crucial for women to listen to their bodies, consult with healthcare professionals, and explore alternative strategies to manage menopausal symptoms and support overall well-being. Prioritizing a balanced diet, regular exercise, and stress reduction techniques will go a long way in helping women navigate the challenges of menopause with better health and greater comfort.

Veronica Yoo

Veronica is dedicated and experienced nutritionist and certified health coach who specializes in functional medicine, She's a published author, nutritional instructor, WBFF professional figure athlete, and both the brains and beauty behind all that Makeover Nutrition offers.

Veronica is also the President & CEO of a BC based health and wellness association; Pacific Alliance of Body Care.