Minnesota Starvation Experiment – ​​A Study in Human Hunger

Background and purpose

The Minnesota Starvation Experiment was a scientific study conducted between 1944 and 1945 at the University of Minnesota under the direction of physiologist Ancel Keys. The purpose of the study was to understand the effects of prolonged starvation on the human body, as well as how to rehabilitate people who had experienced extreme malnutrition, for example as a result of World War II.

This was one of the most extensive experiments ever conducted to study the effects of starvation on the human body. The researchers hoped that the knowledge from the study could be used to help populations that had experienced food shortages, but it also revealed insights into human physiology and psychology that have subsequently been exploited by commercial actors.

Experimental design

The study recruited 36 healthy, young men who had volunteered as part of their community service work during the war. The trial was divided into three main phases:

Control period (12 weeks): Participants were given a normal diet of approximately 3 calories per day to establish their baseline physiological and psychological states.

Starvation period (24 weeks): Calorie intake was drastically reduced to about 1 calories per day, mainly from bread, potatoes, cabbage and root vegetables, a diet low in protein and fat.

Rehabilitation period (12 weeks): Participants were put on various restorative diets to analyze how the body could recover from starvation.

The trial monitored a number of factors, including weight, metabolism, mental health, physical performance, and hormonal changes.

What the study found

The study provided in-depth insights into how the body and mind respond to long-term malnutrition. Some of the key findings include:

• Strong weight loss: Participants lost an average of 25% of their body weight.
• Reduced metabolism: Their resting metabolic rate dropped by up to 40%, demonstrating the body's ability to adapt to energy deprivation.
• Psychological changes: Many developed depression, irritability, anxiety and social withdrawal. Several became obsessed with food, reading cookbooks and talking about food constantly.
• Physical consequences: Participants experienced extreme fatigue, dizziness, cold hands and feet, and significant loss of muscle mass.
• Changes in behavior: Many developed compulsive eating habits after the experiment, and some had difficulty controlling their food intake even after they had access to sufficient food again.

How this knowledge has been utilized

Although the purpose of the study was humanitarian, there were several insights that have subsequently been used in ways the researchers perhaps did not anticipate.

Eternal hunger as a business model: The study found that people on low-calorie diets become obsessed with food, have reduced metabolism, and develop compulsive eating habits. These are basic principles that the food industry has used to design hyper-processed, low-satisfying foods that keep people in a state of constant hunger.

Psychological manipulation: The study showed how people become more easily manipulated when they are malnourished and lacking essential nutrients. This principle is used today by Big Food and Big Pharma to keep people addicted to ever-new health and weight control products.

The pitfalls of the low-fat diet: The diet in the study was similar to modern low-fat diets, and the consequences for the participants – weakness, hormonal disruptions and mental unrest – show why such a diet is harmful in the long run.

Conclusion

The Minnesota Starvation Experiment was a groundbreaking study that revealed how the body and mind respond to malnutrition. It provided important insights into how starvation creates physical and psychological changes, but unfortunately, these insights have been exploited by modern food industry and health policy.

What does this show us? That already in the middle of the last century, the manipulation of how we think about food began, how we seek out food that is not good for us, because we are told that the food we became human on is dangerous, and how we become sick and fat while struggling to paddle up the wildest river the human animal has ever paddled: Against all our natural instincts, because we are brainwashed to think of them as wrong.

SOURCES

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