The dark side of optimizing your metabolism

Published: Friday, November 28, 2025 at 3:00 pm

The Dark Side of Metabolism Optimization: A Personal Account

The pursuit of "optimizing" one's metabolism has become a prevalent trend, fueled by wellness influencers and the availability of new technologies. This trend, however, is raising concerns about its potential negative impacts, particularly regarding the use of continuous glucose monitors (CGMs).

CGMs, originally designed for diabetics, are now accessible over-the-counter and marketed as tools for non-diabetics seeking to improve their health. While these devices can provide valuable insights into glucose levels, their use can lead to unintended consequences. The author, a senior reviewer, shares her personal experience of how using a CGM to monitor her glucose levels nearly damaged her relationship with food.

The author describes how the constant monitoring of glucose levels during holiday meals led to anxiety and restrictive eating habits. She became preoccupied with avoiding foods that might cause glucose spikes, ultimately sacrificing enjoyment of the meals and the time spent with loved ones. Despite adhering to healthy eating guidelines and exercising, she found herself gaining weight and experiencing a decline in her physical performance. This led to a realization that her focus on "optimizing" her metabolism had spiraled into disordered eating patterns.

The author emphasizes that CGMs are tools, and like any tool, they can be misused. While they may be helpful for some, particularly those making lifestyle changes, they can also be detrimental. The author's experience highlights the importance of critical thinking when considering the use of such devices, especially in the context of broader societal trends promoting the idea of "taking responsibility" for one's health through technology. The author is now working with her doctor to address her metabolic issues.

BNN's Perspective:

The author's experience serves as a cautionary tale. While technology can be a powerful tool for health management, it's crucial to approach it with a balanced perspective. The pursuit of "optimization" should not come at the expense of mental well-being and the enjoyment of life's simple pleasures. A healthy approach to wellness involves a holistic view, considering both physical and mental aspects.

Keywords: metabolism, continuous glucose monitors, CGMs, health, wellness, diet, disordered eating, glucose levels, influencers, technology, health anxiety, eating habits, weight loss, prediabetes, diabetes, optimization, health trends

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