Breaking Through Weight Loss Plateaus

Written by Veronica Yoo

Understanding the Body Weight Set Point, Breaking Through Weight Loss Plateaus, and Exploring Fasting Strategies


Embarking on a weight loss journey can be filled with both triumphs and challenges. One of the obstacles that individuals often encounter is a weight loss plateau, where progress stalls despite continued efforts. In this blog post, we will explore the concept of the body weight set point, understand the reasons behind weight loss plateaus, and delve into the potential benefits of incorporating fasting strategies to overcome these plateaus.

Understanding the Body Weight Set Point

The body weight set point refers to the range of weight that our bodies naturally tend to maintain. It is influenced by a complex interplay of genetic, hormonal, and environmental factors. Our bodies are programmed to resist drastic deviations from this set point, making weight loss challenging for many individuals.

Genetics play a significant role in determining our body weight set point. Studies have shown that genes account for approximately 40-70% of weight variations among individuals. However, it’s important to note that genetics are not the sole determinant of body weight, and lifestyle factors also play a crucial role.

Weight Loss Plateaus: Causes and Effects

Weight loss plateaus occur when the body adapts to changes in caloric intake and physical activity. Initially, weight loss is noticeable as the body sheds excess pounds. However, as the body adjusts to the new circumstances, it becomes more efficient at conserving energy, leading to a slowdown in metabolism. This metabolic adaptation can result in a plateau, where weight loss stagnates.

Weight loss plateaus can have psychological effects, causing frustration, demotivation, and a sense of defeat. Overcoming these plateaus requires understanding the underlying causes and implementing effective strategies to break through them.

Fasting Strategies to Overcome Weight Loss Plateaus

  1. Intermittent Fasting:
    • Intermittent fasting involves cycling between periods of fasting and eating.
    • Popular methods include the 16/8 method (fasting for 16 hours, eating within an 8-hour window) or alternate-day fasting.
    • Intermittent fasting can help create a calorie deficit, improve insulin sensitivity, and promote fat burning.
  2. Extended Fasting:
    • Extended fasting refers to fasting for longer periods, typically ranging from 24 to 72 hours or even longer.
    • It is important to consult a healthcare professional before attempting extended fasting.
    • Extended fasting can enhance metabolic flexibility, promote autophagy (cellular rejuvenation), and kickstart weight loss.
  3. Calorie Restriction with Fasting Mimicking Diets:
    • Fasting mimicking diets (FMDs) involve consuming a low-calorie diet that mimics the effects of fasting.
    • FMDs typically last for 3-5 days and provide specific nutrients to support health during the fasting period.
    • FMDs may improve markers of aging, reduce inflammation, and support weight loss.
  4. Alternate-Day Fasting:
    • Alternate-day fasting involves fasting every other day or significantly reducing calorie intake on fasting days.
    • On non-fasting days, regular healthy eating habits are maintained.
    • Alternate-day fasting can create a substantial calorie deficit and may lead to weight loss and improvements in metabolic markers.
  5. Modified Fasting:
    • Modified fasting involves incorporating fasting periods or reducing calorie intake on specific days of the week.
    • For example, the 5:2 diet entails eating normally for five days a week and restricting calories on the remaining two days.
    • Modified fasting can be a flexible approach that allows for adherence while still providing weight loss benefits.

Important Considerations and Safety Precautions

While fasting strategies can be effective for breaking through weight loss plateaus, it’s crucial to approach them with caution and prioritize safety. Consider the following guidelines:

  1. Consult a Healthcare Professional:
    • Before implementing any fasting strategy, consult with a healthcare professional, especially if you have underlying health conditions or are taking medication.
  2. Individualize Your Approach:
    • Fasting strategies may not be suitable for everyone. Tailor your approach to your individual needs, preferences, and goals.
  3. Stay Hydrated:
    • Drink plenty of water during fasting periods to stay hydrated and support bodily functions.
  4. Listen to Your Body:
    • Pay attention to your body’s signals and adjust your fasting strategy if you experience excessive hunger, dizziness, or other adverse effects.
  5. Focus on Nutrient-Dense Foods:
    • When you break your fast, prioritize nutrient-dense foods to support your overall health and provide essential nutrients.


Breaking through weight loss plateaus can be challenging, but incorporating fasting strategies can offer a potential solution. By understanding the body weight set point, addressing the underlying causes of plateaus, and implementing fasting strategies safely and responsibly, you can overcome these obstacles on your weight loss journey. Remember to prioritize your health, listen to your body, and seek guidance from healthcare professionals when necessary. With perseverance and a well-informed approach, you can achieve your weight loss goals and embrace a healthier lifestyle.

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.