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The Benefits of Physical Fitness and Nutrition

There is considerable evidence of people striving for a healthier lifestyle by switching to more balanced diets and approaching daily exercise. Positive effects of these activities are sometimes doubted and considered to be perceived. However, researchers display statistical evidence of fitness and nutrition impacting people’s overall health status. This paper will observe several beneficial effects that fitness and food routines have on disease vulnerability, lifespan, and mental state.

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Naturally, individuals who are concerned about their body shape and continuously resort to exercise are less likely to suffer from obesity. Consequently, they are not prone to diseases, often caused by being overweight. The data from research made by Warburton and Bredin (2019) made it clear that «routine physical activity was associated in dose-dependent fashion with a reduced risk for diverse health outcomes» (p. 2). Among health outcomes, they mention different types of diabetes, cardiovascular disease, gallstone disease, and colon cancer. All of these conditions are difficult to treat even with the current medical development, so preventing them by maintaining a fitness routine appears to be an effective solution. These facts lead us to conclude that physical activity reduces people’s susceptibility to severe disorders and excludes the need for long-term treatment.

Another example of a positive effect of both nutrition and fitness is increasing lifespan. This is supported by two facts, one of which is the slower aging of cells and tissues in our body. Healthy food containing balanced amounts of nutritional elements also contributes to cellular repair mechanisms. At the same time, the abundance or lack of some components, as, for example, proteins, might result in organ failure. The other fact which impacts lifespan comes from the previous notice. Warburton and Bredin (2019) statistically proved the existence of «relationships between physical activity and health with consistent 20–30% risk reductions for premature mortality» (p. 2). It has been discovered that the adherents of healthy lifestyle significantly rarer suffer from heart attacks or other cardiovascular causes of death. This discovery confirms that consciousness about food and exercise positively impacts life expectancy and reduces risks of premature mortality.

It is important to realize, that health condition is not identified by the presence of diseases entirely, but is as well connected to a person’s mental state, stress levels, and neural activity. With this information, we can mark a connection between routine activity and mental disorders. In the same research by Warburton and Bredin (2019), it is reported that «approximately 12% of future cases of depression could be prevented by at least one hour of physical activity each week» (p. 2). According to this data, fitness can counter even serious psychological disorders. Regular training is also stated to reduce stress levels since it promotes people to release negative emotions. It is worth mentioning that a nutritional diet equally contributes to overall wellbeing and self-perception. People tend to feel proud of themselves after a healthy meal, which results in a more cheerful mood and an increasing sense of self-confidence. Overall, the psychological state is affected by people’s healthy habits positively.

As can be seen, there are, in fact, some crucial contributions of physical training and nutritional diet to human health. Risks of diseases related to obesity get reduced, as well as the frequency of cardiac disorders, which leads to higher life expectancy and rarer cases of cardiovascular-caused deaths. Additionally, the stress levels of fit people are lower, while the overall mental state is higher for those who keep to the described healthy habits. Statistics show that attention to food and activity can indeed make one a healthier person.


Warburton, D. E., & Bredin, S. S. (2019). Health benefits of physical activity: A strengths-based approach. Journal of Clinical Medicine. 2019, 8(12), 2044. Web.

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