How Bad Are Fatty Foods?

How Bad Are Fatty Foods?


Fatty foods refer to foods that contain high amounts of saturated or unsaturateed fats, although saturated fats are more dangerous because of their tendency to solidify at room temperature. Everyone needs some amount of fats to build important body and cell components, absorb fat-soluble vitamins, provide concentrated energy as well as insulate the body against cold during winter. However, the best form of fats for the body is polyunsaturated and unsaturated fats, which are mainly obtained from plants and are liquid at room temperature. On the other hand, saturated fats are animal-based and solid at room temperature. Saturated fats are dangeroous to health for the following reasons:

How Bad Are Fatty Foods?


1. It settles within the arteris and veins, occluding blood flow and restricting the internal volume of the blood vessels. This can lead to hypertension, stroke and other CVDs.
2. It coats the blood cells, making them stick to each other to form clots. These clots, called thrombus/embolus, can cause heart attacks, stroke, pulmonary embolism, and deep-vein thrombosis (which can cause leg pain and swelling) 
3. Pulmonary embolism is the most dangerous form of deep-vein thrombosis as the clots can stop blood flow to and fro the lungs, leading to symptoms such as sudden shortness of breath, chest pain or discomfort that worsens when you take a deep breath or when you cough, feeling lightheaded or dizzy, or fainting, rapid pulse, and coughing up blood.

4. The clotting of the blood reduces the number of red blood cells that can transport oxygen to the body’s cells, tissues and organs, reducing the total volume of oxygen transported throughout the body. This affects your cell, tissue, and organ respiration (energy output/efficiency) and function. It is the absence of oxygen in the brain and heart that cause stroke and heart attack respectively. Without oxygen, your cells and organs will die.
5. The clotting of white blood cells can also reduce the efficiency of the immune system to fight off diseases, which explains why fatty foods are highly associated with reduced immune system efficiency and increased risk to infectious diseases, diabetes, cancer etc. 5,6.

6. Fats also lead to diabetes, obesity and its associated problems, bone problems due to the increased weight resulting from the high energy content of fats, which result in more of the consumed fats being stored as adipose tissue as less of the consumed fats are used to provide the energy needs of the body.

Fatty foods, what are they? They refer to foods that contain large amounts of saturated fats such as animal products (eggs, dairy, meat, fish), margarine or hydrogenated oils/fats (also called trans fats), mayonnaise, cream, fast foods and deeply fried foods such as french fries/chips. To cut down on your fats intake, you must either cut down or avoid the fatty foods as mentioned above. The best form of fats are from unrefined, cold-pressed and non-GMO (genetically-modified organisms) vegetable oils such as virgin olive oil, canola, coconut oil, peanut oil, sunflower oil, safflower oil, and flaxseed oil. Please note that not all these vegetables oils are unrefined, cold presed and non-GMO, so always read the label first before buying.
The commonest and most notorious type of lipids, is cholesterol, a waxy substance found in humans and animals. Although there is good cholesterol, they are made by the body and not obtained from 
animals. 

Plants don’t produce cholesterol, although a plant version of cholesterol, called phytosterol, which has a similar chemical structure to cholesterol, is almost always misconstrued to be cholesterol. Whereas cholesterol is very important for bodily functions such as hormone biosynthesis and forms an important component of cell membranes, excess cholesterol from animals lead to hypertension, diabetes, artheriosclerosis and all other problems caused by fats as labelled above.


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