¿Por qué es tan difícil librarse de la grasa?

The video explains the nature of fat, its storage in adipocytes, and the challenges of weight loss. Fat is stored in adipocytes, which grow and multiply as we gain weight. Once increased, the number of adipocytes does not decrease, making weight loss challenging. The brain also adjusts to maintain a certain weight, complicating weight loss efforts. To maintain weight loss, a combination of a healthy diet and regular exercise is essential.

Describe how the brain's response changes when a person is overweight.

What strategies can help maintain weight loss in the long term?