For those who enjoy a glass of red wine for its polyphenol content, known to be good for heart health, you might be surprised to learn that dark beers also offer some nutritional benefits. In fact, researchers from the University of Valladolid in Spain discovered that dark beers, such as stouts and porters, contain approximately 121 parts per billion (ppb) of iron, compared to 92 ppb in pale ales and just 63 ppb in non-alcoholic beer.
Iron Content in Beers
Iron is an essential mineral that plays a critical role in the body’s production of red blood cells and hemoglobin. It’s also necessary for proper muscle and brain function. Although the iron content in dark beer is relatively small, the differences found in various types of beer suggest that the production process and raw materials used in manufacturing may play a role in the nutritional outcomes.
In the study, the beers with the highest iron content were Spanish varieties, which contained 165 ppb, and Mexican brews with about 130 ppb. Researchers believe that the relatively high iron content in dark beer can be attributed to the malts and hop extracts used during the brewing process.
Nutritional Benefits of Dark Ale
Aside from a higher iron content, dark beers also offer other nutritional advantages. They contain a good amount of antioxidants, which can help protect the body from damage caused by free radicals. Dark ales are also known to have higher levels of niacin, a B vitamin that supports the digestive system, skin health, and nervous system function. Additionally, they may contain probiotics, which promote healthy gut bacteria and digestion.
Furthermore, research has shown that dark beers may be beneficial to heart health, much like their red wine counterparts. In a study published in The Journal of Nutritional Biochemistry, participants consuming dark beer experienced a decrease in inflammation and oxidative stress, both of which contribute to atherosclerosis, or the hardening of the arteries.
All of these factors combined suggest that enjoying a dark ale as an occasional alternative to wine may provide some nutritional benefits.
Modest Consumption is Key
While the nutritional benefits of dark beer may convince you to make it a more frequent beverage choice, it’s crucial to remember that when consumed in excess, the damaging effects on the liver and other organs can outweigh any potential health benefits.
The key is moderation. According to the Dietary Guidelines for Americans, moderate drinking is defined as up to one drink per day for women and up to two drinks per day for men. It’s essential to stick within these guidelines to minimize the risk of alcohol-related health issues.
The Takeaway
In recent years, people have been focusing on the potential health benefits of red wine, but they may be overlooking the nutritional value of dark ales. With their higher iron content and additional nutrients, such as antioxidants, niacin, and probiotics, dark beers may be an appealing alternative for those who want to switch up their beverage choice without sacrificing their health.
Of course, moderation is crucial when it comes to alcohol consumption, so it’s essential to remain within the recommended guidelines to enjoy the benefits without putting your health at risk. So, the next time you’re considering a refreshing adult beverage, why not reach for a dark ale and give it a try?
