How to Use Olive Oil Properly to Protect Your Health?
Olive oil is frequently praised as "liquid gold" thanks to its beneficial fats and high nutritional value. However, this does not mean that the more you consume, the better, or that using it in any manner will yield positive results. Overconfidence and careless use of olive oil can lead to consequences that consumers should be cautious of.
Below are potential negative impacts of olive oil on health when it is consumed improperly or in excessive amounts.
1. High Saturated Fat Content
Although olive oil is known as a rich source of monounsaturated fats, it also contains a significant proportion of saturated fats. Specifically, one tablespoon of olive oil consists of about 14% saturated fat and delivers up to 120 calories. Consuming high amounts of saturated fat can lead to increased blood cholesterol levels, contributing to atherosclerosis and adversely affecting the cardiovascular system.
In fact, the saturated fat content in olive oil is nearly three times higher than that found in 112 grams of chicken breast.
Regular and unmoderated consumption of unrefined olive oil may increase the risk of developing serious diseases such as atherosclerosis, obesity, heart disease, stroke, as well as certain types of cancer, including breast and colorectal cancers.
2. Risks Associated with Trans Fats and Processing
The processing of olive oil, which often involves refining under high pressure and temperature, can alter the molecular structure of the oil. Additionally, beneficial omega-3 fatty acids can be degraded throughout this process.
Furthermore, consuming industrially processed olive oil can negatively impact the body's cholesterol balance. Specifically, it lowers "good cholesterol" (HDL) and raises "bad cholesterol" (LDL), thereby contributing to an elevated risk of long-term cardiovascular conditions.
3. Lowering Blood Sugar Levels
Beyond unintended effects on the skin, olive oil can cause blood sugar levels to drop below normal. Excessive consumption may lead to health issues such as hypoglycemia, sweating, tremors, dizziness, weakness, and other complications.
4. Gallstones
One of the serious complications that can arise from misusing olive oil is the risk of gallstone formation. Consuming large quantities of olive oil can trigger gallbladder blockages or contribute to the formation of gallstones.
The liver produces bile, which is stored in the gallbladder to aid in the digestion of fats. However, when the body takes in an excess of fats, the gallbladder is stimulated to secrete larger amounts of bile to emulsify them. This increases the risk of gallstone formation or impairs normal gallbladder function.
Moreover, olive oil may increase the levels of inflammatory cytokines in the body. This is a factor linked to chronic inflammation, which, if left unchecked, can lead to adverse health outcomes.
5. Lowering Blood Pressure
Olive oil has long been recognized for its cardiovascular benefits. However, studies show that overconsumption can cause blood pressure to drop excessively. This negatively impacts overall health, posing a high risk for symptoms such as dizziness, lightheadedness, stroke, and even renal failure.
6. Inducing Inflammation
Beyond its effects on the skin, consuming large quantities of olive oil can also increase the risk of developing systemic inflammation. The primary cause stems from the high fat content present in this oil.
Olive oil contains a high concentration of oleic acid (around 78%), a component believed to play a key role in triggering the release of lipopolysaccharides (LPS). LPS molecules bind to fat-rich lipoprotein particles known as chylomicrons, passing from the digestive tract into the bloodstream. When LPS levels rise in the blood, inflammatory responses triggered by immune cells intensify, putting the body at greater risk of inflammatory diseases.
7. Causing Diarrhea
Consuming too much olive oil can also lead to significant digestive issues, the most common of which is diarrhea.
Because olive oil is inherently high in fats, it can overwhelm normal digestive processes. When consumed in large quantities, olive oil overstimulates the digestive tract, increasing the risk of uncomfortable symptoms such as diarrhea or stomach upset.
In addition, olive oil possesses potent laxative properties. If intake exceeds the absorptive capacity of the stomach and intestines, the oil will not be fully digested. Consequently, the user may experience mild to moderate diarrhea, causing discomfort and disrupting daily activities./.