We all know that walnuts are brain-boosting foods, and they have high medicinal value and are widely used in traditional Chinese medicine. Aside from this, we have little knowledge about walnuts. In fact, walnuts have other benefits for our body, such as promoting sleep and nourishing the stomach and mind. Let me introduce a few benefits of eating walnuts for our body.
1. Promoting sleep
Walnuts contain a significant amount of melatonin, which can help you fall asleep. Melatonin is a hormone that regulates the sleep-wake cycle in our body. During the day, our brain secretes a small amount of this substance, while at night it secretes more. The increase of melatonin at night is essential for a good night's sleep. However, it is important to note that walnuts are high in fat, so eating too many before bedtime can actually disrupt sleep. It is best to consume only a handful of walnuts or drink a bowl of porridge made from walnut and black sesame powder.
2. Benefiting the heart
Walnuts contain various unsaturated and monounsaturated fatty acids, which can lower cholesterol levels. Therefore, eating walnuts has certain benefits for the heart.
3. Boosting brain power
This is because walnuts contain a large amount of high-quality fat and protein with unique chemical structures. These fats and proteins are easily absorbed by the body. According to research, one pound of walnut kernels is equivalent to the nutritional value of 5 pounds of eggs, 9 pounds of milk, or 3 pounds of pork. The protein it contains is rich in essential amino acids, which are extremely beneficial for the renewal of brain nerves.
4. Enhancing beauty and fighting aging
If you frequently consume "walnut porridge" made from ground walnut kernels, it can nourish the skin, making it fair and tender. This is especially beneficial for older people with aging skin. The vitamin E found in walnut kernels can protect cells from oxidative damage caused by free radicals, making it a recognized anti-aging substance in the medical field. Therefore, walnuts are also known as "the fruit of longevity".
Although walnuts have high nutritional value, it is not advisable to eat too many at once as it can affect digestion. Some people like to peel off the brown skin on the surface of walnut kernels, but this can result in loss of nutrients. Therefore, it is best not to remove this layer of skin.
