10 minutes

Microbiome

From fitness to microbiome: The most effective approaches for an active metabolism

Key Takeaways

  1. Strength training and HIIT as metabolism boosters: Building muscle through strength training and intensive exercise phases in HIIT increase the basal metabolic rate and promote the afterburn effect for sustained calorie consumption.
  2. Protein-rich diet: Supports metabolism through thermogenic effects and fat burning.
  3. Gut health: A healthy microbiome improves nutrient absorption and fat metabolism.
  4. Probiotics and prebiotics to support the microbiome: Fermented foods and fiber promote the growth of beneficial bacteria that regulate metabolic hormones and optimize energy production.
  5. Holistic approach for sustainable health: A combination of exercise, balanced nutrition, intestinal care as well as sufficient sleep and stress management ensures long-term metabolic optimization and greater well-being.


In a world characterized by long periods of sitting and a lack of exercise, sport is an important way for more and more people to relax. But did you know that your metabolism - your body's internal engine - determines how effectively you burn calories, generate energy and regenerate?

A sluggish metabolism can hinder progress, while an active metabolism helps you achieve peak physical and mental performance. In addition to exercise, nutrition and gut health are also crucial to how well the body works.


This article shows how the metabolism can be effectively boosted through targeted training, the right diet and improved intestinal health – for more energy, better performance and lasting physical well-being.

Metabolism: Basics and Significance

In order to understand metabolism in all its complexity, it is worth first looking at the definition. Metabolism includes all biochemical processes that provide your body with energy and ensure its functionality. These processes are not only important for energy production, but also for the development and maintenance of tissue, hormone production and the regulation of your immune system.

A well-regulated metabolism forms the basis for physical and mental performance. However, when metabolic processes come to a standstill, this often manifests itself in the form of lack of energy, weight gain or even health problems in the long term. This shows how important it is to actively work towards an efficient metabolism - and to use holistic approaches.

Strategies to increase metabolism


Promoting an active metabolism requires sustainable habits that integrate exercise, diet and lifestyle.


Freeletics offers the optimal support for this: Freeletics is an innovative fitness app that helps people achieve physical and mental goals - regardless of fitness level or schedule. With personalized digital coaching, the app enables workouts that can be done anywhere and without equipment, as well as programs that combine strength training and high-intensity interval training (HIIT). In addition to physical exercises, Freeletics places emphasis on the importance of nutrition, mental strength and regeneration. The holistic approach not only promotes fitness, but also helps to integrate healthy habits into everyday life in the long term. With a strong community and scientifically based methods, Freeletics offers a flexible, effective and sustainable solution for personal fitness.


Freeletics' holistic approach is complemented by practical measures that can be easily integrated into everyday life to sustainably improve fitness and metabolism:

  1. Strength training for long-term effects
    Building muscle mass is one of the most effective ways to increase your basal metabolic rate. Muscles are metabolically active and burn more calories than fat tissue, even when at rest. Regular strength training stabilizes your metabolism in the long term.
  2. High-intensity interval training (HIIT)
    HIIT combines intense exercise phases with short recovery intervals. Studies show that the afterburn effect increases calorie consumption even hours after training, which further boosts the metabolism.
  3. The Role of Nutrition
    A protein-rich diet supports the metabolism through the thermogenic effect of proteins, which require more energy for digestion. Healthy fats, such as omega-3 fatty acids, promote fat metabolism and have an anti-inflammatory effect. Adequate water intake is also essential to efficiently support metabolic processes.
  4. sleep and stress management
    Lack of sleep and stress have a negative impact on metabolism, particularly through hormonal imbalances. Measures such as getting enough sleep, meditation or breathing exercises help to promote regeneration and stabilize hormone levels.

Intestinal health as the foundation for an active metabolism

In addition to exercise and nutrition, the intestine is a central hub of metabolism. The microbiome - the totality of microorganisms living in the intestine - influences digestion, energy production and even fat burning.


Intestine and metabolism: an inseparable connection


Trillions of microorganisms live in your digestive tract, which together form the so-called gut microbiome . These microorganisms not only influence digestion, but also the production of short-chain fatty acids (SCFAs), which have an anti-inflammatory effect and improve insulin sensitivity. Studies* show that a healthy microbiome can increase fat burning, improve energy supply and reduce inflammatory processes in the body.


Probiotics and Prebiotics: How They Boost Your Metabolism

  • Probiotics are living microorganisms that strengthen your intestinal flora and have an anti-inflammatory effect. Certain bacterial strains such as Lactobacillus and Bifidobacterium promote fat burning and regulate metabolic hormones such as insulin and leptin.
  • Prebiotics provide the "food" for these beneficial bacteria. Dietary fiber such as inulin or fructooligosaccharides promote the growth of the right microorganisms and support the formation of SCFAs, which activate the metabolism.
  • Synbiotics , which combine probiotics and prebiotics, maximize the effect and promote not only healthy digestion but also more efficient energy production.


By integrating fermented foods such as yogurt, sauerkraut or kimchi and fiber-rich foods such as whole grains, legumes and vegetables, the microbiome can be naturally supported - and thus indirectly the metabolism can be optimized.


Supplementing with probiotics can also provide significant results in boosting metabolism. Dietbacs® from mybacs® contain over 5 strains of bacteria that are clinically proven to boost metabolism. The additional Reducose® is a blood sugar regulating extract from mulberry leaves. Together they support blood sugar levels and metabolism and help with weight management.

An active metabolism and its health benefits


A healthy gut and an active metabolism offer numerous benefits:

  • More energy: An efficient metabolism ensures increased performance in everyday life.
  • Weight control: Fat burning is optimized, making it easier to maintain a healthy body weight.
  • Better regeneration: Stress can be compensated for more quickly.
  • Strong immune system: The body’s own defenses benefit from an active metabolism.

A holistic approach to your metabolism

Promoting an active metabolism is a long-term investment in your health. Sustainable improvements can be achieved through a combination of targeted exercise, a balanced diet and taking care of your intestinal health.

It's important to be patient and to incorporate changes into your daily routine gradually. Start with small adjustments - like increasing your fiber intake or introducing short HIIT sessions - and build on from there.

Ultimately, it's not just about optimizing your metabolism, but about promoting your well-being holistically. The change should be viewed as a continuous process - with the goal of sustainably promoting health and quality of life.

Dr. Adrian Weingart
Dr. Adrian Weingart

CPO & Co-Founder

Dr. Adrian Weingart
Dr. Adrian Weingart

CPO & Co-Founder