STRESS and its complicated affect

STRESS and its complicated affect

Introduction

Stress can significantly impact metabolism and contribute to weight gain, with peer-reviewed studies supporting these claims. Excess stress triggers the release of cortisol, a hormone that increases appetite, drives cravings for unhealthy foods, and promotes abdominal fat accumulation. This phenomenon is well-documented in a study by Ohio State University, which found that women experiencing stress burned fewer calories after a meal and had higher insulin levels, promoting fat storage. Even a small reduction in calorie burning can lead to significant weight gain over time.

 

Impact of Stress on Metabolism

Cortisol and Metabolism - Chronic stress leads to elevated levels of cortisol, which has several effects on metabolism. High cortisol levels increase appetite and cravings for calorie-dense, high-sugar foods, which can lead to overeating and weight gain. Additionally, cortisol can redistribute fat storage to the abdominal area, a risk factor for metabolic disorders such as insulin resistance and type 2 diabetes.

 

Metabolic Rate and Caloric Burn - The study by Ohio State University illustrates that stress can decrease the body’s metabolic rate. In this study, women who reported stress burned 104 fewer calories over seven hours after consuming a high-fat meal compared to non-stressed women. This reduction in caloric burn, although seemingly minor, can accumulate over time, leading to significant weight gain.

 

Insulin and Fat Storage - Stress also affects insulin levels. Higher insulin levels, which were observed in stressed women in the Ohio State study, promote fat storage and can hinder weight loss efforts. Insulin is a key hormone in the regulation of fat storage and glucose metabolism, and its imbalance can lead to increased fat accumulation, particularly in the abdominal area.

 

Strategies to Mitigate Stress Effects on Metabolism

 

1, Choosing Fats Wisely - While fats are essential for satiety and bodily functions, balancing intake is crucial. Opting for one high-fat item per meal can help manage overall calorie intake. For instance, using avocado or olive oil, but not both in the same meal, can help maintain a healthier fat balance. This approach ensures that healthy fats are included in the diet without overconsumption, which can be particularly important when stress reduces the body's ability to burn fat efficiently【8†source】.

 

2, Adjusting Meal Proportions - Shifting meal compositions to include more low-calorie, fibre-rich vegetables instead of dense grains can help reduce calorie intake without sacrificing volume. This approach can help manage weight more effectively during periods of stress. For example, substituting half a cup of brown rice with an additional serving of mixed vegetables can save calories while providing essential nutrients and fibre.

 

3, Adding Metabolic Boosters - Incorporating foods like hot peppers into meals can slightly increase metabolic rate. Research from Purdue University indicates that spicy foods can help burn more calories and reduce cravings for unhealthy foods. Capsaicin, the active compound in hot peppers, has been shown to boost thermogenesis (the process of heat production in organisms) and increase energy expenditure.

 

4, Breathing Exercises - Controlled breathing techniques can lower cortisol levels and reduce stress. Studies have found that practicing deep breathing exercises before meals can reduce muscle tension and shift the body's response to stress, thereby potentially improving metabolic outcomes.

 

5, Post-Meal Walks - Engaging in a brisk walk after meals can help normalize blood sugar levels and enhance metabolism. A study from George Washington University found that even short walks can significantly benefit metabolic health by improving glucose metabolism and reducing the risk of insulin resistance.

 

References

1, Ohio State University study on stress and metabolism - Journal of Clinical Endocrinology & Metabolism (https://academic.oup.com/jcem/article/91/2/E2/2843213).

2, Review on the role of food and nutrition in energy balance - Nutrients Journal (https://www.mdpi.com/2072-6643/12/4/1161).

3, American Psychological Association on stress and health - (https://www.apa.org/topics/stress/health).

4, Review on stress-induced diabetes and its impact on metabolism - (https://www.cureus.com/articles/28243-stress-induced-diabetes-a-review).

 

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