5. Walnuts are good for brain health
The brain works continuously and regulates the functions of other organs without rest. To keep your brain healthy, eat a few walnuts every day.
Walnuts have high levels of DHA. This is an omega-3 fatty acid that enhances brain health, improves cognitive performance, and prevents or improves age-related cognitive decline.
Walnuts also improve oxygen and nutrient flow through blood vessels in the brain and fight inflammation, helping the brain function properly. Additionally, walnuts contain vitamin B6 that protects memory and magnesium.
A 2014 study published in the Journal of Nutrition reported that walnuts are rich in phytochemicals, including high levels of unsaturated fatty acids, and bring potential benefits to brain health.
A 2014 animal study published in the Journal of Alzheimer’s Diseases also reported that diets including walnuts may have beneficial effects in reducing risk, delaying onset, slowing down progression, or prevent Alzheimer’s disease.
A 2005 study published in the Journal of Nutrition, Health and Aging found that eating a small amount of walnuts every day or even less could help boost minds. Remember, the concentration and the rate at which your brain processes information.
Eat walnuts regularly to have a healthy heart
Walnuts have more benefits to the heart and are more effective than any other fruit on earth. Walnuts contain antioxidants Polyphenols that help prevent blood clots. When Polyphenols are combined with Omega-3, fiber, vitamins and minerals will help the body eliminate Cholesterol, one of the factors affecting cardiovascular health. The U.S. Food and Drug Administration (FDA) has announced that walnuts are an essential food for the heart and should be added to your daily diet for a healthy heart.
Walnuts help improve sleep
The human body produces a hormone called Melatonin, which is responsible for several functions in the body, which are linked to insomnia. Melatonin will provide brain signals, informing the brain that the job has been done enough, the body is tired and needs a sleep. Therefore, the body normally releases melatonin at about the same time that you sleep each night. Walnuts are a natural source of nutrients and rich in melatonin. So sipping some walnuts before going to bed is an effective way to avoid insomnia.