Gallstones are “stones” or a buildup of minerals that develop in the gallbladder. Having gallstones causes severe pain and discomfort because these stones can block the bile duct and cause swelling and inflammation.
But how exactly do these stones develop in the gallbladder, and who are most at risk for this illness?
Gallstones Causes: Why Do People Get Gallstones?
A number of things can cause a person to develop gallstones. Here are some of the most common causes:
1. High Levels of Cholesterol
Cholesterol has two main sources in your body. First is from the food you eat, and second is cholesterol produced by the liver.
If you have too much cholesterol in your body, your liver tries to dispose of it by producing bile, which is then deposited in your gallbladder. However, too much cholesterol in the bile can develop into cholesterol gallstones.
Just like regular gallstones, cholesterol stones can block the ducts of the gallbladder, and cause inflammation and severe pain.
2. The Gallbladder Does Not Empty
Another possible cause of gallstones is when the gallbladder does not effectively empty itself of bile. What usually happens is that the gallbladder stores bile that is released by the liver.
Whenever the body needs bile to aid in digestion, the gallbladder releases the bile into the intestine. However, if the gallbladder fails to completely empty itself of bile, it can slowly start to build up in the gallbladder. Over time, this buildup of bile can develop into gallstones.
3. Sudden Weight Loss
Losing weight too quickly can also be a possible cause of gallstones. What happens is that when you lose weight too fast, your body metabolizes all of the fat you lost.
Your liver then compensates and releases the extra cholesterol along with bile into your gallbladder. However, if there are too much bile and cholesterol, the gallbladder can sometimes not empty itself completely. This results in a buildup that can lead to gallstones. This usually happens in people who undergo surgery in order to lose weight, or for people who’ve abruptly changed their diet and lost a lot of weight in a short span of time.
Who Is at Risk of Gallstones?
There are a number of things that can increase a person’s risk for gallstones. Here are some of the risk factors:
- People who are overweight or obese
- Women have a higher risk
- If you are over 40
- People with diabetes
- People with Crohn’s disease
- Having a high fat, high cholesterol diet
- Taking certain oral contraceptives
- Having a blood disorder
All of these things can contribute to a person’s risk of developing gallstones.