Qué es más importante, ¿hacer ejercicio de forma regular o mantener una alimentación saludable?

What is more important, exercising regularly or maintaining a healthy diet?

In the world of fitness and health, one of the most common questions is whether it is more important to exercise regularly or eat a balanced diet to maintain a healthy lifestyle in the long term. The answer is not as simple as choosing one option over the other, since both aspects are crucial to achieving good health and optimal physical condition.

For this reason, today we will tell you in depth how diet and exercise influence our health, as well as the benefits and possible consequences of focusing exclusively on one of these aspects.

Exercise and eat healthy

A balanced diet or exercise, what is better for health?

A balanced diet and regular exercise are fundamental pillars for a healthy life. Both contribute significantly to our health, but they do so in different ways. Healthy eating provides the necessary nutrients for our body to function properly, while exercise helps keep the cardiovascular system in good condition, strengthens muscles and improves flexibility.

Benefits of a balanced diet

A healthy, balanced diet is made up of nutrient-dense foods such as fruits, vegetables, lean proteins, whole grains, and healthy fats. Maintaining a healthy diet has multiple benefits:

  • Weight Control: Eating weight loss foods rich in fiber and low in calories can help maintain a healthy weight.
  • Disease Prevention: A healthy, balanced diet can reduce the risk of chronic diseases such as diabetes, hypertension and heart disease.
  • Energy and Vitality: Nutritious foods provide the energy needed for daily activities and improve physical and mental performance.
  • General Wellbeing: Good nutrition is associated with better mood and mental well-being.
Plate of healthy food, with a good composition

Benefits of regular exercise

On the other hand, exercising regularly has its own unique benefits:

  • Weight Control : Exercise burns calories and helps maintain a healthy weight.
  • Muscle Strengthening: Resistance exercise strengthens muscles and improves muscle mass.
  • Cardiovascular Health: Aerobic exercise improves heart health and blood circulation.
  • Mental Wellness: Physical activity releases endorphins, which are known as the hormones of happiness.
Healthy man practicing exercise

What happens if I don't eat healthy but I exercise?

Many people believe that if they exercise regularly, they can afford to eat anything. However, this assumption is erroneous and can have negative health consequences. Let's see what can happen if you neglect your diet despite having a consistent exercise routine.

Very tired man while exercising

Lack of Energy and Poor Performance

A nutrient-poor diet can lead to a lack of energy, which negatively affects performance during exercise. Without adequate nutrients, the body cannot function optimally, which can result in fatigue, reduced performance, and an increased risk of injury.

Man with cardiovascular problems

Long Term Health Problems

Regular exercise cannot offset the negative effects of an unhealthy diet. A poor diet can increase the risk of developing chronic diseases such as type 2 diabetes, hypertension and heart disease, even if you exercise regularly.

Loss of muscle mass in a man

Loss of Muscle Mass

Lack of protein and other essential nutrients in the diet can make it difficult to build and maintain muscle mass, even with resistance training.

Is it better to eat healthy or exercise more?

The answer to this question is that both are equally important and complement each other . However, depending on individual goals and current health status, the approach may need to be adjusted.

To achieve optimal health, it is crucial to find a balance between healthy eating and regular exercise. It's not about choosing one over the other, but rather integrating them both into your daily lifestyle . Each person is unique and has different nutritional and exercise needs. Therefore, it is important to develop a healthy eating plan and exercise program that is tailored to individual needs and goals .


What percentage is diet and what is exercise to meet my goals?

To achieve specific goals such as weight loss, increasing muscle mass, improving cardiovascular endurance or improving body composition, a balanced approach between diet and exercise is necessary. Next, we will analyze how both factors contribute to each objective.


Woman measuring her circumference

Diet: 70% - Exercise: 30%

Weight loss is primarily achieved through a weight loss diet. Reducing caloric intake and consuming nutritious foods are essential to creating a caloric deficit. Exercise complements this process by increasing caloric expenditure and improving body composition.

Increase in muscle mass (hypertrophy)

Man with good muscle mass

Diet: 50% - Exercise: 50%

To increase muscle mass, it is crucial to combine proper resistance training with a diet rich in protein and other essential nutrients. Protein is the building blocks of muscles, and without adequate intake, the body cannot repair and build muscle tissue efficiently.

Improved Cardiovascular Resistance

Good cardiovascular resistance

→ Diet: 40% - Exercise: 60%

Improving cardiovascular endurance depends largely on regular aerobic exercise , such as running, swimming or cycling. However, a healthy diet that provides sustained energy is essential for maintaining performance and cardiovascular health.

Improved Body Composition

Body Composition Exam

→ Diet: 60% - Exercise: 40%

Improving body composition, which involves reducing body fat and increasing lean muscle mass, requires a balanced approach . A healthy, balanced diet is essential for reducing body fat, while exercise helps tone muscles and improve overall fitness.

General Wellbeing and Health

Well-being of a person

→ Diet: 50% - Exercise: 50%

For overall well-being and optimal health, both healthy eating and exercise are equally important . Good nutrition provides the nutrients necessary for the body to function, while regular exercise keeps the cardiovascular system in good condition and improves mental health.

In conclusion, both diet and exercise play crucial roles in maintaining good health and achieving specific fitness goals. It's not about choosing one or the other, but rather finding a balance that works for each individual. Maintaining a healthy, balanced diet and exercising regularly are the keys to a long, healthy and active life.

At Sportech Fitness, we understand the importance of a balanced approach to health and fitness. We offer a wide range of fitness machines and accessories to help you achieve your exercise goals , and we also promote the importance of healthy eating. Start your path to better health today by combining both crucial elements!
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