Difference between saturated fats and unsaturated fats

Last update: 22/05/2023
Author Sebastian Vidal

Introduction

Fats are essential components of our diet. However, not all fats are created equal. One of the aspects that most concerns nutrition experts is the difference between saturated fats and unsaturated fats. In this article we will explain what these two forms of fats consist of, what their characteristics are and what effects they have on our body.

Saturated fats

Saturated fats are those found mainly in foods of animal origin. These fats have saturated fatty acids in their composition, that is, all the valences of their carbon atoms are occupied by hydrogen atoms. An example of foods rich in saturated fats are butter, red meat and sausages.

Consuming excess saturated fats can be harmful to our health. These fats can increase blood cholesterol levels and therefore increase the risk of cardiovascular diseases.

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Unsaturated fats

On the other hand, unsaturated fats are those whose carbon-carbon bond is not saturated with hydrogen. These fats are mainly found in foods of plant origin and fish. Within this group there are two types of fats: monounsaturated and polyunsaturated.

Monounsaturated unsaturated fats

Monounsaturated fats are found in foods such as olive oil, avocado or nuts. Consuming this type of fat can help reduce blood cholesterol levels and, therefore, reduce the risk of cardiovascular diseases.

Polyunsaturated unsaturated fats

Polyunsaturated unsaturated fats are found in foods such as fish, seeds or nuts. These fats are beneficial for our health, since they contain omega 3 and omega 6 fatty acids, which are essential for the proper functioning of our body.

Differences

In summary, the main difference between saturated fats and unsaturated fats is their chemical composition. While saturated fats are mainly made up of saturated fatty acids, unsaturated fats contain unsaturated fatty acids and can be divided into monounsaturated and polyunsaturated. Additionally, excessive consumption of saturated fats can increase the risk of cardiovascular diseases, while unsaturated fats are beneficial to health.

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Conclusion

In conclusion, it is important to know the difference between saturated fats and unsaturated fats in order to have a healthy and balanced diet. Instead of limiting fat consumption, the important thing is to choose the right fats and consume them in moderation. A diet rich in unsaturated fats, combined with good nutrition and regular physical exercise, can help us maintain good cardiovascular health and prevent chronic diseases.

Highlighted

  • Harvard School of Public Health. (n.d.). Types of Fat. Retrieved April 8, 2021, from https://www.hsph.harvard.edu/nutritionsource/types-of-fat/
  • Mayo Clinic. (2020, September 22). Saturated fat: First. Retrieved April 8, 2021, from https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/fat/art-20045550