Here’s Why Your Diet Isn’t Working, According to Science (Alia Crum, PhD)
Sep 27, 2017
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Stanford professor and mindset researcher, Alia Crum, discusses the impact of mindset on dieting, exercise, and healthcare. Topics include the placebo effect in exercise, healthcare providers' influence on allergic reactions, and the power of mindset in managing chronic illness and pain.
Our mindset can influence our perception of food, causing physiological responses that contradict the actual calorie intake.
The mindset we hold about our physical activities can impact their effectiveness and overall well-being.
Deep dives
Mindset's Impact on Perception of Calories
The podcast episode discusses a study that examined the impact of mindset on the perception of calories consumed. Participants were given the same milkshake and told it was either low-calorie or indulgent. Surprisingly, those who believed they were consuming an indulgent shake showed physiological responses as if they had consumed more calories. This suggests that thinking you are eating sensibly can actually lead your body to respond as if you are not consuming enough. This finding challenges the assumption that weight maintenance relies solely on calorie intake and highlights the importance of mindset in our perception of food.
Mindset's Influence on Exercise Benefits
The podcast highlights a study that investigated the impact of mindset on the benefits of exercise. The study focused on hotel housekeepers who were unknowingly meeting the Surgeon General's recommendations for physical activity through their daily work. By informing half of the housekeepers that their work was considered good exercise, while withholding this information from the other half, researchers observed significant psychological and physiological benefits in the informed group. These benefits included improved job satisfaction, body image, and even health indicators such as a drop in blood pressure. This study suggests that the mindset we hold about our physical activities can impact their effectiveness and overall well-being.
The Power of Mindset in Healthcare
The podcast episode discusses the influence of mindset in healthcare settings. The conversation centers around a study involving patients receiving an allergy test. The researchers explored how the provider's social behavior, such as competence and warmth, influenced the patient's mindset and subsequent physiological response. Results showed that when providers were warm and competent, positive expectations about a cream were more potent in reducing allergic reactions. However, when providers lacked warmth and competence, their communication had no effect. This study emphasizes the importance of healthcare providers consciously setting positive mindsets and establishing trust with patients to enhance treatment outcomes.
The Need for a Comprehensive Approach
The podcast episode concludes by highlighting the need for a holistic approach to health that combines medical advancements with a focus on mindsets. The guest emphasizes that mindsets are not limited to positive thinking and can have specific effects on various aspects of health. Additionally, there is a call for further research to understand the best mindsets for different health conditions. The episode ultimately encourages society to move beyond the surprise and mystery surrounding the mind-body connection and to recognize the profound role of mindset in shaping our physical well-being.
Why do diets make you feel so hungry? Why do some people only lose weight when they stop counting calories? How come you can exercise just as much as your peers, but not see the same results? Stanford professor and mindset researcher Dr. Alia Crum has been focused on answering these questions for the past decade. Join us as we investigate just how much of an impact our thoughts and feelings have on the effectiveness of diets, exercise, trips to the doctor, and more.
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