At the same time, it does not affect HDL levels, and thus improves the HDL to total cholesterol ratio ( 9). The primary polyphenols in black tea are catechins, flavonoids, theaflavins, and tannins.Ī systematic review shows that black tea consumption lowers LDL concentrations, and significantly so in people with very high LDL-levels. It’s also quickly growing in popularity in the East, where it has traditionally been ignored due to green tea.īlack tea leaves are from the same plant as green tea, but they undergo a fermentation process which changes the properties of the leaves. Key Point: Red wine is a tasty source of polyphenols, and providing that people consume it in moderation, it appears to be good for health.īlack tea is trendy in the Western side of the world, particularly in the UK and Ireland. However, there is also evidence that polyphenols in red wine exert similar benefits.įor instance, in a randomized trial, de-alcoholized red wine had the same positive effects on insulin sensitivity as the full alcohol version ( 8). Part of this could be because moderate alcohol intake increases insulin sensitivity and high-density lipoprotein (HDL) levels ( 7). Interestingly, there is a vast scope of research that suggests moderate red wine consumption may reduce the risk of cardiovascular disease ( 6). Many different fruits contain polyphenols, and grapes are one of the most concentrated sources wine concentrates these compounds even more. Red wine contains a highly-concentrated variety of polyphenol classes, including phenols, anthocyanins, and flavanones ( 5). If you drink alcohol, it’s probably the healthiest choice of drinks too. Red wine is another of the most significant (and best known) sources of polyphenols. Key Point: Key Point: Coffee is very high in polyphenols, particularly chlorogenic and caffeic acid. Most notably, caffeic acid appears to attenuate oxidative stress caused by glycated LDL ( 3, 4). In the same pan, melt the remaining teaspoon of margarine and add the apple slices. Add the leeks and cook until soft, about 3 minutes. In a medium skillet (nonstick is best) over medium heat, melt teaspoon of margarine. Research demonstrates that these compounds can help to improve inflammatory conditions. Cut lengthwise into thin strips, about 2 inches long. Two of the most significant of these are chlorogenic acid and caffeic acid. In fact, coffee is probably the single largest source of polyphenols in the modern diet.įirstly, the polyphenols in coffee are a class known as phenolic acids. However, there is a host of chemical compounds - polyphenols - in coffee that have some research-backed benefits. We can attribute part of these effects to the caffeine content, which has a beneficial impact on mood, focus, and concentration ( 1, 2). CoffeeĬoffee is one of the most popular drinks in the world, and it has a range of health benefits too. However, this article takes a look at 13 drinks that are high in polyphenols, and some of them may be a little surprising. There are many foods high in polyphenols, such as blueberries, dark chocolate, and herbs and spices. Polyphenols are part of the reason for the purported benefits of drinks like coffee, green tea, and red wine. Recent research suggests they play an important role in cell signaling and up-regulating the immune system. The high amounts of sugar will ultimately break down your child’s teeth if they are not properly cared for.They are health-protective chemical compounds that are present in a variety of plant foods.įirstly, unlike previously believed, these compounds are very unlikely to act as ‘antioxidants’ directly. We would like to show you some of the acidity levels of drinks that you and your child might be consuming.Īs a reference to how acidity hurts your teeth:Īs you can see, a lot of what both parents and kids are drinking are extremely acidic. Acidic drinks are bad for anybody’s teeth, especially for undeveloped children’s teeth. Therefore, a substance with with a pH of 4 is 10x more acidic than that with a pH value of 5. Anything with a number under 7 is more acidic and anything with a number higher than 7 is more basic.įor each number that is below the next (4 below 5), the acidity or basicity increase by 10 times. The pH scale measures the acidity or basicity of a food or drink based on a number 0-17, with 7 being completely neutral. It’s important to know what the pH levels are of the common drinks that your kids might be digesting on a daily basis. It’s no secret that kids LOVE sugary drinks like pop, lemonade, and gatorade.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |