While beer is a common source of stones, the reasons for this are not well understood.
Beer contains oxalate, a naturally occurring compound that can cause kidney stones. The presence of oxalate in beer is related to the fermentation process, which involves the conversion of sugars into lactic acid.
Oxalate is a component of some common food allergens, such as spinach, nuts, legumes, and dairy products.
Other food and drink items that contain oxalate include:
- Oxalate-containing fruits and vegetables
- Blackstrap molasses
How does beer affect your kidneys?
Beer is often consumed in conjunction with meals, which can increase your risk of kidney stones.
Studies have shown that eating a meal can increase the amount of calcium oxalate in your kidney. This increased calcium oxalate can cause calcium oxalate stones to form.
Beer can also increase calcium oxalate levels in your urine. This can lead to calcium oxalate stones.
The combination of these factors increases the likelihood of kidney stones.
Does beer lower blood sugar?
You may be surprised to learn that beer can raise blood sugar more than other sugary drinks.
This may be because of the high levels of carbohydrates and sugars in beer. Beer also contains alcohol, which can increase blood sugar levels.
You may find it more beneficial to consume beer on an empty stomach, as it may help reduce your blood sugar levels more.
Are there other foods that help prevent kidney stones?
There is no clear evidence that other foods help prevent kidney stones.
However, one study found that a diet low in oxalate may help prevent stone formation.
In this study, 20 patients were given a diet low in oxalate for 6 months. Following the low oxalate diet, stone formation decreased by 42%.
What should I avoid when I drink beer?
When you drink beer, avoid consuming foods or drinks that contain oxalate, such as:
- Citrus fruits
- Green vegetables
Beer is a common source of alcohol, which can increase your risk of kidney stones. Research suggests that alcohol may increase the risk of stone formation by:
- Increasing calcium oxalate levels in urine
- Changing the chemical composition of urine
- Inhibiting the action of a kidney enzyme
What is the best way to drink beer?
If you want to drink beer, there are few ways to do so that will reduce your risk of kidney stones.
- Drinking beer with meals, such as a glass of beer with your dinner.
- Drinking beer in moderation. Moderate drinking is considered to be one drink per day for women and two drinks per day for men.
- Choosing light-colored beers, as dark beer contains more oxalate.
- Drinking beer with water.
Alcohol can also increase your risk of kidney stones. This is because alcohol is a diuretic, which means it can increase your water and salt intake. This increased salt intake can cause kidney stones to form.
In addition, alcohol affects your kidneys. It may also increase your risk of kidney cancer.
Can you drink beer and other alcoholic beverages at the same time?
You should avoid drinking alcohol and drinking beer at the same time. Drinking beer when you are already dehydrated can increase your risk of kidney stones.
The National Institute on Alcohol Abuse and Alcoholism suggests that you avoid drinking alcohol and drinking beer at the same time or consuming foods that contain oxalate and calcium oxalate at the same time.
You can keep your risk of kidney stone formation low by:
- Drinking plenty of water
Eating high-quality foods
Eating foods that contain calcium
Eating foods that contain oxalate
Drinking low-oxalate beers
What foods are high in oxalate?
Certain foods contain oxalate, which can form kidney stones.
You may notice that foods that contain oxalate include:
- Citrus foods, such as oranges, lemons, and grapefruit
- Nuts, such as almonds, cashews, peanuts, and pistachios
- Legumes, such as pulses, beans, and soybeans
- Certain vegetables, such as broccoli, spinach, eggplant, and kale
- Fruit, such as strawberries, raspberries, and blackberries
- Dairy products, such as milk, cheese, and ice cream
When consuming foods that contain oxalate, be careful to avoid foods that are high in oxalate. These may include:
- Citrus fruit
What is the best way to lower my oxalate intake?
You can reduce your oxalate intake by choosing foods that contain calcium or by choosing low-oxalate beers.
How can I lower my oxalate intake?
You can lower your oxalate intake by choosing foods that contain calcium. Foods that contain calcium include:
You can also reduce your oxalate intake by choosing low-oxalate beers or wine.
The best way to lower your oxalate intake is to choose beers that contain low levels of oxalate. Beers that contain low levels of oxalate include:
Does alcohol lower blood sugar?
Drinking alcohol can cause your blood sugar to rise. This can be dangerous, because high blood sugar levels can cause heart disease.
A study found that a low-oxalate diet may help reduce your risk of heart disease. This may be because oxalate is linked to high blood pressure.
A low-oxalate diet may also help reduce your risk of stroke. This may be because oxalate is a risk factor for stroke.
How can I get rid of my kidney stones?
If you have kidney stones, you can try the following dietary changes to help prevent or reduce your risk of kidney stones:
- Eat foods that are high in calcium, such as milk, cheese, yogurt, and low-oxalate beers.
- Eat foods that are low in oxalate, such as spinach, kale, watermelon, and cantaloupe.
- Drink plenty of water to help flush the oxalate out of your body.
If you are taking medication for high blood pressure or for kidney disease, your doctor may advise you to take a low-oxalate diet or a low-oxalate supplement.
You may also need to change your diet if you are on a diuretic medication.
What is a low-oxalate diet?
A low-oxalate diet is a diet that does not contain foods that contain oxalate. It does not contain foods that are high in oxalate.
A low-oxalate diet is often recommended for people with high blood pressure. Low-oxalate diets can help lower the risk of heart attack and stroke.
Alcohol can be harmful to your health. However, moderate drinking is considered to be one drink per day for women and two drinks per day for men.
Moderate drinking is defined as one drink per day for both women and men for women between 18 and 64 years of age. For men over 65, two drinks per day is the recommended limit.
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