Many of us are trapped in the perception that dieting is a "war" - that we must fight hunger, sweat for hours on the machines, and count every calorie. But in addition to the health approach that advocates a healthy diet without obsessive counting, modern studies show that it is precisely the yoga approach, which combines body and mind, and not only aerobic or strength training, that may be the most effective in the long term.
Yoga is not just flexibility: It is a complete system that affects our metabolism through four main axes:
1. The stress and cortisol axis: Or why "relaxing" is slimming?
When we are under chronic stress, the body secretes high levels of cortisol. This hormone is known as the "fat storage hormone" because it encourages fat accumulation specifically in the abdominal area (visceral fat) and increases cravings for sugar-rich and energy-dense foods.
For example, a study published in the journal Biological Psychology found that consistent yoga practice significantly reduces cortisol levels in saliva.
The meaning is that the body moves from a state of "defense" and fat storage to a state of relaxation and proper metabolism.
2. The critical connection between sleep and weight
This is perhaps the most fascinating connection. Lack of sleep disrupts two critical hormones:
Ghrelin (the hunger hormone), which increases, and leptin (the satiety hormone), which decreases.
This basically means that if you do not sleep enough, you feel much hungrier. You have probably felt this yourself in the past month. And not only that - sleep affects calorie burning!
For example, I want to summarize the study in Annals of Internal Medicine: This famous study showed that people who were on a diet and slept 8.5 hours a night burned 55% more fat than people who slept only 5.5 hours, even when they ate the same amount of calories!
Lack of sleep caused the body to "hold on" to fat and burn muscle mass instead.
A study published in the Journal of Ayurveda and Integrative Medicine found that yoga practice improves sleep quality and the duration of deep sleep. When we sleep better thanks to yoga, we wake up with a balanced hormonal system that is less "demanding" of sugar during the day.
3. Building "metabolic" strength and muscle density
Holding poses such as "Warrior 2" or "Chaturanga" (yogic push-up) activates deep muscle fibers that do not work in regular aerobic exercise, this is not just hard, it is more difficult than aerobics.
Active muscle engagement: Unlike weights that isolate a muscle, yoga works on muscle chains. The more active muscle mass we have, the higher our BMR (basal metabolic rate) becomes. In other words, the body burns more calories in sleep just to maintain the muscles built in yoga.
4. Mindful eating
This is the "psychological" advantage that becomes physiological. Yoga teaches us "Interoception" - the ability to feel what is happening inside the body.
Study in the Journal of the American Dietetic Association: A large-scale study found that regular yoga practitioners suffer less from emotional eating and have a lower likelihood of gaining weight with age, regardless of the type of other physical activity they do.
They simply learn to stop before the unnecessary bite because they are connected to their sense of fullness.
How should you start?
Yoga is not a one-night "magic", it is a process. It is the missing link that connects physical effort with the hormonal and mental balance that allows weight loss to happen naturally.
From my experience I can say that I have been doing yoga daily for about 4 years, but only 20 minutes, but the improvement is significantly noticeable.
Also less back pain, also more balance, more calm, even improvement in concentration ability, and of course flexibility.
My recommendation: Start with 20 minutes a day. Search on YouTube "Yoga for Beginners". It is completely free, there are many excellent teachers! Do not try to be perfect in the poses - just breathe and move the body.
The results will come not only on the scale, but also in your energy level and your feeling with your body.