Flavonoids are natural substances found in plants, including fruits and vegetables such as pears, apples, berries, onions, and plant-based beverages like tea and wine. Flavonoids are associated with various health benefits, including reduced inflammation. Dark chocolate is another source of flavonoids.
Buy and eat Pasture-Raised eggs – the highest quality eggs you can find.
The research team determined that low intake of three flavonoid types was linked to higher risk of dementia when compared to the highest intake. Specifically:• Low intake of flavonols (apples, pears and tea) was associated with twice the risk of developing ADRD.
Try new foods. So many illnesses and health-related problems could be avoided if we just ate more produce. Replace one thing that you would normally eat with a new fruit or a vegetable. Not only does this keep healthy eating interesting, but you also may end up trying something that you didn’t know you liked.
• Low intake of anthocyanins (blueberries, strawberries and red wine) was associated with a four-fold risk of developing ADRD.
• Low intake of flavonoid polymers (apples, pears, and tea) was associated with twice the risk of developing ADRD.
The results were similar for AD.“Our study gives us a picture of how diet over time might be related to a person’s cognitive decline, as we were able to look at flavonoid intake over many years prior to participants’ dementia diagnoses,” said Paul Jacques, senior author and nutritional epidemiologist at the USDA HNRCA. “With no effective drugs currently available for the treatment of Alzheimer’s disease, preventing disease through a healthy diet is an important consideration.”
Avoid electromagnetic field toxicity. Remove electric clocks from your bedside table (use battery operated instead). Don’t sleep or work near a fuse box or other electrical appliances. Don’t put anything electrical on or near your head. Use cell phone protectors to diminish EMF fields.
The researchers analyzed six types of flavonoids and compared long-term intake levels with the number of AD and ADRD diagnoses later in life. They found that low intake (15th percentile or lower) of three flavonoid types was linked to higher risk of dementia when compared to the highest intake (greater than 60th percentile). Examples of the levels studied included:
- Low intake (15th percentile or lower) was equal to no berries (anthocyanins) per month, roughly one-and-a-half apples per month (flavonols), and no tea (flavonoid polymers).
- High intake (60th percentile or higher) was equal to roughly 7.5 cups of blueberries or strawberries (anthocyanins) per month, 8 apples and pears per month (flavonols), and 19 cups of tea per month (flavonoid polymers).
“Tea, specifically green tea, and berries are good sources of flavonoids,” said first author Esra Shishtar, who at the time of the study was a doctoral student at the Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University in the Nutritional Epidemiology Program at the USDA HNRCA. “When we look at the study results, we see that the people who may benefit the most from consuming more flavonoids are people at the lowest levels of intake, and it doesn’t take much to improve levels. A cup of tea a day or some berries two or three times a week would be adequate,” she said. Jacques also said 50, the approximate age at which data was first analyzed for participants, is not too late to make positive dietary changes. “The risk of dementia really starts to increase over age 70, and the take home message is, when you are approaching 50 or just beyond, you should start thinking about a healthier diet if you haven’t already,” he said.
Spend Time Outside. During the summer months, it is particularly enjoyable to spend time outside. This is great because spending time in the sun will allow us to soak up all the benefits of its warm rays. The UV rays created by the sun are wonderful in helping us to regulate our internal clock. Sunlight increases our production of melanin, a hormone that helps improve our mood and sleep. We recommend that you take a break in your busy day and go for a little walk in the sun, if possible.
Breathe deeply on purpose. Oxygen is a vital source of life. You may know how to breathe, but are you breathing properly? Most of us don’t breathe properly — we take only shallow breaths and breathe to 1/3 of our lung capacity. A full breath is one where your lungs are completely filled, your abdomen expands, and there’s minimum movement in your shoulders. There are many benefits of deep breathingwhich include a reduction in stress and blood pressure, strengthening of abdominal and intestinal muscles and relief of general body aches and pains. Deep breathing also helps with better blood flow, releasing toxins from the body, and aids in getting a better night’s sleep.
MethodologyTo measure long-term flavonoid intake, the research team used dietary questionnaires, filled out at medical exams approximately every four years by participants in the Framingham Heart Study, a largely Caucasian group of people who have been studied over several generations for risk factors of heart disease.
To increase the likelihood that dietary information was accurate, the researchers excluded questionnaires from the years leading up to the dementia diagnosis, based on the assumption that, as cognitive status declined, dietary behavior may have changed, and food questionnaires were more likely to be inaccurate.
The participants were from the Offspring Cohort (children of the original participants), and the data came from exams 5 through 9. At the start of the study, the participants were free of AD and ADRD, with a valid food frequency questionnaire at baseline. Flavonoid intakes were updated at each exam to represent cumulative average intake across the five exam cycles. Researchers categorized flavonoids into six types and created four intake levels based on percentiles: less than or equal to the 15th percentile, 15th-30th percentile, 30th-60th percentile, and greater than 60th percentile. They then compared flavonoid intake types and levels with new diagnoses of AD and ADRD.
Do Some Cardio, or Just Walk More. Doing aerobic exercise (or cardio) is one of the best things you can do for your mental and physical health. It is particularly effective at reducing belly fat, the harmful type of fat that builds up around your organs. Reduced belly fat should lead to major improvements in metabolic health.
There are some limitations to the study, including the use of self-reported food data from food frequency questionnaires, which are subject to errors in recall. The findings are generalizable to middle-aged or older adults of European descent. Factors such as education level, smoking status, physical activity, body mass index and overall quality of the participants’ diets may have influenced the results, but researchers accounted for those factors in the statistical analysis. Due to its observational design, the study does not reflect a causal relationship between flavonoid intake and the development of AD and ADRD.
Sleeping ChildSleep 7 to 9 hours in a pitch dark bedroom; kids too. Use herbs such as Passion Flower to help calm your brain and body. (You can use our Passion Flower during the day too to help keep your busy brain under control).
Source: Tufts University
Knock one back. A glass of red wine a day is good for you. A number of studies have found this, but a recent one found that the polyphenols (a type of antioxidant) in green tea, red wine and olives may also help protect you against breast cancer. It’s thought that the antioxidants help protect you from environmental carcinogens such as passive tobacco smoke.