What is metabolism? A simple and comprehensive explanation
Metabolism is the complex system of biochemical reactions that allows our body to transform what we eat into energy, keep vital functions active and ensure continuous tissue renewal. It does not exclusively concern weight loss, as is often thought, but involves every fundamental process for survival: from breathing to blood circulation, from digestion to the regulation of body temperature, up to brain and hormonal activity. Even when we are completely at rest, the metabolism continues to work to keep the body in balance.
Understanding how your metabolism works is essential to understanding why some people use more energy than others and why lifestyle has such a significant impact on overall well-being. Metabolism is not a static mechanism: it continuously adapts to eating habits, level of physical activity, sleep quality and even emotional state. For this reason, talking about metabolism means talking about health at 360 degrees.
From a physiological point of view, metabolism is divided into two large complementary processes, which work in constant synergy to ensure energy and functional balance to the body:
- Catabolism → the body breaks down carbohydrates, fats, and proteins for energy.
- Anabolism → uses energy to build and repair cells, tissues, muscle fibers, enzymes, and hormones.
The minimum amount of energy required to maintain vital functions during resting conditions is called basal metabolic rate (BMR) and accounts for about 60–70% of daily calorie expenditure. This value varies based on numerous individual factors, some modifiable and some not, but it can be positively influenced through conscious daily choices.
The elements that have the greatest impact on metabolic speed include:
- muscle mass
- Age
- Genetics
- Sleep quality
- level of physical activity
- Power supply
- hormonal structure
- Biological sex
Although it is not possible to intervene on all these factors, it is still possible to improve metabolic efficiency through an active lifestyle and, when necessary, with the support of specific supplements such as thermogenic ones, designed to promote energy consumption and support the body's physiological response.
Metabolism and Thermogenesis: What Are They and Why Are They Important?
Metabolism is closely linked to thermogenesis, which is the process by which the body produces heat by consuming energy. This mechanism represents a fundamental component of total caloric expenditure and plays a central role in the management of energy reserves. Whenever the body generates heat to maintain body temperature, digest a meal, or support muscle activity, it is activating a thermogenic process.
Efficient thermogenesis allows the body to make better use of the available energy, reducing the tendency to excessive fat storage and improving metabolic reactivity. For this reason, it is a key element not only in managing body weight, but also in maintaining vitality, muscle tone and general well-being.
Thermogenesis is not a single process, but manifests itself in different forms, each with a specific function within the body's energy balance:
- Basal → the heat produced to support vital functions
- Food-induced → the energy used to digest, absorb and metabolize nutrients
- From physical activity → the increase in body temperature related to movement
- Stimulated → activated by natural substances and specific supplements
A more active thermogenesis leads to an increase in calorie consumption even at rest. It is precisely on this principle that many natural ingredients used in thermogenic supplements are based, designed to support metabolism in a physiological and gradual way.
Thermogenic fat burning supplements: an ally for health and fitness
Their use is particularly effective when it is part of a balanced lifestyle, characterized by a balanced diet, regular physical activity and proper stress management. In this context, thermogenic supplements can help improve daily energy expenditure and energy quality throughout the day.
The most complete formulations include a combination of active ingredients selected to act on several metabolic fronts, such as:
- Green tea
- Green Coffee
- grains of paradise
- Citrus Aurantium (synephrine)
- Fucoxanthin
- Carnitine
- Forskolina
- Citrus bioflavonoids
- artemisine
- Adaptogenic Ingredients and Nootropics
Many of these active ingredients are present in FGM04 formulations, developed to offer complete, safe metabolic support consistent with the needs of men and women.
What are thermogenic supplements used for?
Thermogenic supplements can:
- increase calorie expenditure;
- encourage the use of fats as an energy source;
- support concentration and vitality;
- reduce the feeling of fatigue;
- improve microcirculation;
- support hunger management;
- optimize the results of physical activity.
The effects are beneficial for both men and women, although some ingredients may have slightly different physiological responses. For example, caffeine may have a more pronounced effect in men due to metabolic differences related to muscle mass.
How do thermogenic supplements work in supporting metabolism?
Thermogenic supplements act on different levels and particular physiological mechanisms. Let's see them in detail.
1. Thermogenic stimulation
Some ingredients, such as synephrine from Citrus Aurantium or grains of paradise, increase thermogenesis by activating adrenergic receptors that regulate heat production. This leads to the body consuming more energy.
2. Increased fat oxidation
Carnitine, for example, transports fatty acids into the mitochondria where they are converted into energy. Forskolin and other plant active ingredients help mobilize energy reserves.
3. Support for sugar metabolism
Ingredients such as:
- chlorogenic acid,
- deoxynojirimycin (Morus Alba),
- Fucopure® (Fucoxantina)
they can contribute to glycemic regulation by improving energy balance.
4. Appetite management and emotional support
Some formulations contain ingredients such as Griffonia (5-HTP), present for example in Thermo4action Liquid, useful for:
- modulate food cravings,
- work on emotional hunger,
- support mood.
5. Tone and vitality support
Thermogenic ingredients improve energy availability, helping even those who practice sports to optimize endurance and performance.
The benefits and effects for muscle recovery and microcirculation
Thermogenic supplements are not only useful for metabolism, but also for tissue quality and body recovery.
Benefits on muscle recovery
A more active metabolism:
- improves tissue oxygenation,
- facilitates the elimination of metabolic waste,
- supports cell regeneration,
- Optimize recovery after training.
Benefits on microcirculation
Thermogenesis, combined with plant active ingredients, improves surface circulation. Ingredients such as citrus bioflavonoids and green tea catechins also support tissue tone and help counteract the imperfections caused by cellulite in a natural way.
How to integrate nutrition and lifestyle to maximize the thermogenic effect
The thermogenic food supplements express their effectiveness at their best when they are included in a balanced and conscious lifestyle. Alone they cannot work miracles, but they become a valid support if combined with correct daily habits.
A balanced diet is the first step. Favoring lean proteins, complex carbohydrates, fiber and "good" fats helps support the metabolism and provide energy constantly. The inclusion of naturally thermogenic foods, such as green tea, chili pepper and ginger, can also help make the diet more functional to wellness goals.
Physical activity plays an equally central role. The combination of strength training and aerobic activity allows you to increase your overall daily calorie expenditure, stimulating the metabolism in a more effective and lasting way.
It is also essential to maintain proper hydration. Drinking enough promotes normal metabolic processes and contributes to the drainage of fluids, supporting the overall well-being of the body.
Sleep, often underestimated, profoundly affects metabolic balance. A lack of rest can slow down your metabolism and interfere with energy regulation mechanisms, making it more difficult to achieve the desired results.
Finally, it is important to pay attention to stress management. High and prolonged cortisol levels can hinder metabolic activity, making even the most correct strategies less effective. Balanced rhythms and moments of recovery are therefore an integral part of a truly effective approach.
The innovation of FGM04: Products that combine technology and thermogenesis
FGM04 has developed three specific supplements, based on selected active ingredients designed to support metabolism, thermogenesis and microcirculation.
1. Thermo4action Liquid – Energy, Focus and Thermogenesis
Main ingredients:
- Citrus Aurantium (synephrine)
- Green tea (natural caffeine)
- Green coffee (chlorogenic acid)
- Griffonia (5-HTP)
- Apple juice concentrate
- Vegetable glycerol
Key benefits:
- increased thermogenesis
- support of lipid metabolism
- Best Mental Focus
- Emotional hunger management
- Support for microcirculation
2. FosfaDrink – Lipid metabolism + tone + microcirculation support
Characteristic ingredients:
- Phosphatidylcholine (from soy lecithin)
- Green tea 5% caffeine and 20% polyphenols
- Melissa
- Morus Alba
- Carnitine tartarate
- Citrus bioflavonoids 60% hesperidin
- Artemisia 5% artemisine
- Fucopure® (fucoxanthina 10%)
Key benefits:
- support for lipid metabolism
- Support of microcirculation
- improvement of skin tone
- help in reducing blemishes caused by cellulite
- more stable energy during the day
3. Day & Night Slim 4S – 24-hour continuous metabolic activation
Main ingredients:
- Acetyl L-Carnitine
- Garcinia Cambogia
- Coleus Forskohlii
- Grains of Paradise
- Green tea
- Citrus Aurantium (synephrine)
- Jiaogulan
- Choline and Inositol
Key benefits:
- Constant thermogenesis, day and night
- Daytime Energy Support
- Regulation of fat metabolism
- Evening hunger management
- support of mental and physical well-being
Which FGM04 products to choose?
The choice depends on your personal needs:
- For energy, focus and immediate metabolic stimulation:
Thermo4action Liquid - For lipid metabolism + microcirculation + skin quality:
FosfaDrink - For a complete 24-hour strategy:
Day & Night Slim 4S
FAQ
What is thermogenic metabolism?
It is the body's ability to produce heat by consuming energy. The more active the thermogenesis, the greater the caloric expenditure.
What are metabolism supplements used for?
They support energy, thermogenesis, microcirculation and fat oxidation, contributing to overall well-being.
How can I stimulate thermogenesis?
With physical activity, foods rich in natural active ingredients, regular sleep, good hydration and thermogenic supplements.
How can I support my metabolism?
Healthy lifestyle, stress reduction, constant training and targeted support with specific supplements.
When should thermogenics be taken?
It depends on the product:
- Thermo4action Liquid → morning/early afternoon
- FosfaDrink → preferably morning
- Day & Night Slim 4S → daily dose divided as per label
Warning
Food supplements should not be intended as a substitute for a varied and balanced diet and a healthy lifestyle. It is recommended to always follow the instructions indicated and not to exceed the recommended daily doses.
Conclusion
Metabolism is a dynamic and complex system that affects not only physical fitness, but also energy, vitality, skin quality and microcirculation. Understanding how it works allows you to adopt more conscious and sustainable strategies over time, based on correct habits and targeted support.
Thermogenic supplements, if used correctly and included in a healthy lifestyle, can be a valuable ally in stimulating thermogenesis, supporting lipid metabolism and improving general well-being. FGM04 formulations combine research, ingredient quality and attention to physiology, offering effective solutions consistent with a responsible approach to health.
Photo credits:
plate of vegetables and weights – Image by freepik
