Q. 30 - Biology

Question

In the 1990s fat-free foods became popular among people trying to lose weight. However, many dieticians now conclude that the fat-free trend made people less healthy and heavier. Describe how this could occur. 

Step-by-Step Solution

Answer

Dietary fats are necessary for the generation of fat-soluble hormones as well as the absorption of fat-soluble vitamins.  Many people might have actually taken more calories without the fats in their diets, which would have led to a weight increase. 

Step 1: Introduction

Fats provide food taste and help people feel satiated or full. Because one gram of fat has nine calories, fatty meals are important sources of energy. Dietary fats are necessary for the generation of fat-soluble hormones as well as the absorption of fat-soluble vitamins.

Step 2: The explanation for the answer

A healthy diet must include fats because they are necessary for bodily function. The creation of certain hormones and the absorption of fat-soluble vitamins are just two of the numerous activities that depend on fats. Additionally, fats communicate to the brain a satiation signal that controls hunger. Many people might have actually taken more calories without the fats in their diets, which would have led to a weight increase.