Health Experts Reveal 8 Foods That Are Bad For Your Brain
Jul 23, · It's a powerhouse of ingredients that, in high doses, are bad for your brain: Trans fat, saturated fat, sodium, sugar, unpronounceable fillers, you name it. But Estimated Reading Time: 4 mins. Foods high in saturated fat hurt your memory and cause inflammation in the brain. Cheese, followed by pizza, are the two biggest sources of saturated fat in the Estimated Reading Time: 7 mins.
Foods That Induce Memory Loss. A healthy diet does more than bsd our waistlines. How to make a picture grayscale in paint improves our heart health, lowers our risk for cancer, diabetes, and other diseases, and keeps our minds healthy.
The brain needs its own brand of fuel. It requires healthy fats, fruits, vegetables, lean proteins, and adequate vitamins and brian. Consuming too little of these foods and too many complex carbohydrates, processed foods and sugar stimulates the production of toxins in the body.
Those toxins can lead to inflammation, the build-up of plaques in the brain and, as a result, impaired cognitive function. Unfortunately, the fof that hamper memory are common staples in the American diet. Some experts have even found that whole grain breads are as bad as white breads because they spike blood sugar, bas causes inflammation. Changing dietary habits is never easy. However, avoiding foods that induce memory loss and eating more of the foods that boost memory improves your chances of enjoying all-around health.
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All rights reserved. Tap here to turn on desktop notifications to get the news sent straight to you. Richard Jung via Getty Images. High glycemic-index foods increase your risk of depression. Certain kinds of carbs can have a negative impact on your brain, resulting in an emotional health dip. A study published in the American Journal of Clinical Nutrition found that post-menopausal women who eat foods with a high glycemic index, meaning refined carbohydrates like white bread and rice, cornflakes, and potatoes, have a higher incidence of new-onset depression.
Conversely, the more lactose, fiber, non-juice fruit, and vegetables study participants ate, the less likely they were to get depressed. The connection: Foods with a high glycemic index make your blood sugar shoot up suddenly, causing your body to produce a spike of insulin, says Kristin Kirkpatrick, M. Tip: If you want to indulge in a high glycemic-index food, make sure eat a sensible portion and pair it with a low glycemic index food, such as fruits, vegetables, legumes, or whole grains, to mitigate a blood sugar spike, according to the American Diabetes Association.
Rita Maas via Getty Images. Fruit Juice Sugar reduces cognitive flexibility, as well as short- and long-term memory. Opting for orange juice instead of soda may seem like a healthy choice, but when it comes to sugar delivery, fruit juice is as big a culprit as cola — and that extra sugar could compromise your brain function.
A study in the journal Neuroscience shows that mice subjected to high-sugar and high-fat diets ended up with significant cognitive decline. Their long- and short-term memory took a hit, as did their cognitive flexibility, described as the ability to problem-solve in the face of new information. The high-sugar diet group showed the biggest declines in brain function, especially cognitive flexibility. To figure out why, researchers examined the gut bacteria present in the mice before and after their new diets.
They found substantial changes: One bacteria, Clostridiales, flourished in the high-sugar environment, while another, Bacteroidales, was reduced. Yanik Chauvin via Getty Images.
Cheese Foods high in saturated fat hurt your memory and cause inflammation in the brain. Cheese, followed by pizza, are the two biggest sources of saturated fat in the American diet, says the Harvard School of Public Health. Not only do high-fat diets correlate with poor memory as shown in the Neuroscience study , but they are also shown to injure your hypothalamus, a part of the brain that helps control body-weight regulation, according to a study in the Journal of Clinical Investigation.
A high-fat diet also promotes inflammation elsewhere in the body, including your arteries, which can increase your chance of stroke, says Kirkpatrick. You might have a heart attack, but you might have blockage in the arteries leading to your brain.
Monkey Business Images. In terms of brain danger, eating too much fried food is related to saturated fat and cholesterol. It can also disrupt the uptake of nutrients that are important for brain function. In addition, fried food is also known to increase blood cholesterol levels. Trans fats hurt brain function and memory. While the FDA aims to completely eradicate trans fats from the food supply by , many foods still contain a hefty amount of this damaging fat, which remains solid at room temperature.
The top offenders right now include stick margarine, frosting, frozen pizza, refrigerated dough, coffee creamer, and microwave popcorn. A study in the journal Neurology exposed two scary consequences of eating too much trans fat: less favorable cognitive function and less total cerebral brain volume.
Furthermore, a study of 1, men found that participants who ate more trans fat performed worse on memory tests. Though experts believe more studies are needed to confirm the role trans fat plays in brain health, the well-established dangers of trans fats should be enough motivation to kick the stuff.
In an analysis of 50 studies on trans fats, a recent review found that high-trans fat diets raise your risk of dying from heart disease by 28 percent, and from any cause by 34 percent.
Healthy : green leafy vegetables, other vegetables, nuts, berries, beans, whole grains, fish, poultry, olive oil, and wine.
Unhealthy : red meats, butter and stick margarine, cheese, pastries and sweets, and fried or fast food. Basically, you should limit saturated fats and sugar, eat fruits, veggies, and whole grains often, and include fish in at least one meal a week, says Dr.
Maybe those foods can be your weekly treat. Calling all HuffPost superfans! Sign up for membership to become a founding member and help shape HuffPost's next chapter. Join HuffPost. Today is National Voter Registration Day! Foods For Brain Health. Having a diet rich in omega 3 fatty acids has been linked to lower risks of dementia and stroke, and can help improve memory.