Best Foods High in Flavonoids – And Why You Should Eat Them

 

Researchers have been studying how plant-based diets like the Mediterranean, MIND, and DASH diets benefit heart health. Now, they’re also looking into whether these diets can help prevent dementia, including Alzheimer’s disease. Among the various nutrients found in plants, flavonoids have emerged as a notable class with potential cognitive benefits.

 

“The more we learn about flavonoids’ role in health, the more we find that they may have far-reaching potential in helping to protect an aging brain,” says Dr. Tian-Shin Yeh, a scientist specialized in the field of diet and its impact on cognitive function at Harvard’s T.H. Chan School of Public Health.

 

Flavonoids are a diverse group of phytonutrients found in plant-based foods. They are known for their antioxidant and anti-inflammatory properties, which can offer various health benefits.

 

For instance, research suggests they can lessen the damage that free radicals cause to our cells and also help reduce inflammation in the body. Additionally, flavonoids may improve blood flow to the brain, potentially enhancing its function.

 

 

Here are some top foods that are high in flavonoids:

 

Berries: Blueberries, strawberries, raspberries, and blackberries are rich sources of flavonoids, particularly anthocyanins, which give them their vibrant colors.

 

 

 

Citrus fruits: Oranges, lemons, grapefruits, and other citrus fruits are packed with flavanones, a type of flavonoid that gives them their characteristic tangy taste and also offers health benefits.

 

Dark chocolate: Dark chocolate, especially varieties with a high cocoa content (70% or more), is a source of flavanols. To get the most health benefits, choose good quality dark chocolate with only a little added sugar.

 

Tea: Green tea, black tea, and white tea are all rich in flavonoids, particularly catechins. These compounds, likely flavonoids and other polyphenols found in tea leaves, are thought to be responsible for the various health benefits we often associate with drinking tea.

 

Soybeans: Soybeans and soy products like tofu and tempeh contain flavones, a type of flavonoid that research suggests may have health benefits.

 

Red wine: Red wine, when consumed in moderation, contains flavonoids, including resveratrol. However, it’s crucial to remember that drinking too much alcohol can be harmful to your health, so it’s best to enjoy it in moderation.

 

Leafy greens: Vegetables such as kale, spinach, and broccoli are good sources of flavonoids, particularly flavonols. These nutrient-packed greens offer numerous health benefits beyond their flavonoid content.

 

Onions: Onions, particularly red onions, are known for their high content of flavonoids, specifically quercetin. Other vegetables in the allium family, like garlic and shallots, also contain flavonoids.

 

 

Eating a diverse selection of these flavonoid-rich foods can offer you a wide array of health advantages. Just remember that the key is to have a well-rounded diet and include these foods as part of a generally healthy way of life.

 

“The more colors and types of food you can put on your plate for every meal, the better. This breaks down to at least two cups of fruit and three cups of vegetables. That should be a good start to give you the flavonoids your body — and brain — may need”, concludes Dr. Yeh.