Fatty Liver: The Lie About Fats You Should Know

Опубликовано: 11 Июль 2026
на канале: Marc Romera | Elite Fitness
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For decades, fats have been blamed for the development of fatty liver disease. However, when we analyze how liver metabolism actually works, we see that the problem is usually not dietary fats, but rather excess energy intake, insulin resistance, and the regular consumption of sugars and ultra-processed foods.

In this video, I explain, from a physiological perspective, what really happens in the liver when this condition develops, why excess carbohydrates can be transformed into liver fat, and what role lifestyle habits play in the prevention and improvement of non-alcoholic fatty liver disease.

Because when you understand how metabolism works, you stop oversimplifying nutrition with messages like "fats are bad" and begin to understand the real context.

Throughout this video, you will understand:

– What physiological functions the liver performs
– How it regulates glucose and lipids
– What role triglycerides play in the body
– Why fats are not the main problem
– How excess carbohydrates can be converted into fat
– What de novo lipogenesis is
– How fructose is metabolized
– Why fruit doesn't act the same as added sugar
– What factors promote the accumulation of liver fat
– What strategies help improve this condition

Metabolic health doesn't depend on eliminating nutrients, but on understanding how diet, exercise, and hormonal regulation interact.

CHAPTERS:

00:00 Introduction: The Fat Myth
00:48 Main Functions of the Liver
02:01 Glucose Metabolism
03:20 Liver Disorders
03:45 What Are Fats and What Functions Do They Have?
04:43 Triglycerides and Energy
06:00 Phospholipids and Cell Membranes
06:51 Functions of Cholesterol
08:04 True Causes of Fatty Liver Disease
09:00 Excess Carbohydrates
09:37 Fructose Metabolism
10:42 Liver Fat Accumulation
11:07 Importance of Healthy Fats
11:30 Fruit vs. Refined Sugar
12:42 Practical Strategies
13:22 Conclusions

If you want to learn to understand health from a physiological perspective, rather than from nutritional myths, you can subscribe to the channel to continue exploring nutrition, metabolism, and evidence-based health.

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