How Diets Affects Our Health


When the word “diet” is mentioned, does it make you think of a weight-loss regimen?

If it did, you are probably not alone. Diet is usually used to mean a particular pattern of eating for weight management (weight loss or weight gain).

There are different meaning assigned to the word diet depending on who you ask. But diet is actually the sum of food consumed by a person or other organisms and the mental and physical circumstances connected to eating. Dieting involves more than just eating; it is about nourishment on every level.

Decisions made about dieting can significantly affect one’s physical and mental health, which is why it’s important to do your research when you’re considering implementing a specific diet into your lifestyle.

Types of Diet

  • The Paleo Diet

This is one of the most popular diets on the market, one that abandons almost all sugar intake. The only sugar in a Paleo diet comes from fruit. Supporters believe this diet is closer to what our ancestors ate, and therefore, more natural.

  • The Vegan Diet

This diet is a form of vegetarian diet that eliminates meat and animal products. One of the primary effects of this diet is that it reduces cholesterol and saturated fat consumption. A negative is that nutrient intake needs to be carefully monitored.

  • The South Beach Diet

This diet was first introduced in 2003. It has to do with changing one’s overall eating habits by balancing out one’s everyday diet.

  • Raw Food Diet

This is a diet that emphasizes eating uncooked and unprocessed foods. It eliminates the intake of any foods that have been pasteurized or produced with any synthetics or additives. Consuming raw foods can, in some cases, cause sickness, so do your research before diving into this one.

Benefits of a Healthy Diet

  • A healthy diet may help prevent certain serious diseases such as heart disease, stroke, and diabetes.
  • Eating a healthy diet when sick may help you to recover more quickly.
  • The best way to prevent obesity and extreme weight gain is to eat a healthy diet, as it can help you lose weight.

The Effects of Dieting on Our Health

The body starts to respond to dietary changes as soon as they are made. These responses could be positive or negative, affecting not just our physical health but also our mental health.

Positive Health Benefits of Dieting

  • Increases longevity: When you follow a healthy diet plan combined with exercise, you can improve and increase your lifespan.


  • Boosts productivity: When we consume unhealthy food, we often feel sluggish and tired. However, when we eat a balanced diet consisting of vegetables, fruits, whole grains, lean meats, and low-fat dairy products, our body is provided with the essential nutrients to increase and maintain our energy level.


  • Enhances mood: Regulating your blood sugar level through an adequate diet will help you feel better since what you eat impacts the part of your brain that regulates mood. A healthy diet can reduce stress as well.


  • Fights diseases: A healthy diet is essential in helping prevent or manage a wide array of health conditions, including diabetes, arthritis, high blood pressure, heart disease, stroke, depression, and certain types of cancer.

Negative Effects of Dieting

  • Dieting forces your body into a starvation mood by slowing down bodily functions to conserve energy. This means your natural metabolism slows down.


  • Dieting can lead to an eating disorder. Many health professionals note that patients with eating disorders were dieting when they developed these disorders. Dieting should be a balanced and healthy process, but can easily lead to mental struggles.


  • Dieting also impacts your mind. When you restrict calories, you limit your energy, which in turn can limit your brain power. Studies reveal that people on diets have slower reaction times and are less able to concentrate than people who are not on a diet.


Not all diets are bad, and they exist for a reason. Countless people have found them helpful when trying to lose weight, become healthier, avoid inherited health problems, or live a fuller life in general.

If you’re interested in starting a diet regimen, do your research to find out which one is the best fit for you. Avoid diets that cut out large sections of nutrient and vitamin-rich foods for long periods of time. Monitor your physical and mental health to catch any adverse side effects, and talk to your health professional about what diet might be right for you.

Autumn is an Editor @ WholeYum, passionate about holistic health and nutrition.


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