Everyone says walnuts are brain-boosting, that they can nourish the body based on their shape. It is true that they are good for the brain, but of course, not because of their appearance. Besides nourishing the brain, what other nutritional value do walnuts have?
The Benefits of Walnuts
1. Boosts Brainpower
Walnut kernels contain a high amount of protein and essential unsaturated fatty acids for human nutrition. These components are vital substances for the metabolism of brain tissue cells, helping to nourish brain cells and enhance brain function.
2. Treats Insomnia
Regular consumption of walnut kernels can help treat insomnia caused by kidney deficiency. The method of preparation is to take 5 walnut kernels, 30 grams of sugar, and mash them into a paste. Place them in a pot with 50 ml of yellow wine, simmer over low heat for 30 minutes. Take one dose daily, divided into two servings.
3. Benefits the Heart
Walnuts contain various unsaturated and monounsaturated fatty acids, which can lower cholesterol levels. Therefore, eating walnuts is beneficial for the heart.
4. Anti-Aging
The vitamin E in walnut kernels can protect cells from oxidative damage by free radicals and is recognized in the medical field as an anti-aging substance. This is why walnuts are called the "ten-thousand-year nut" and the "fruit of longevity."
5. Moistens the Intestines
Walnuts can be used for constipation caused by dry intestines. This product has a bitter, purgative, and blood-stasis-dispersing effect, entering the liver's blood aspect. It has a strong effect on activating blood circulation, regulating menstruation, removing stasis, and generating new blood, making it suitable for those with severe blood stasis. Additionally, it also has the functions of moistening the intestines and relieving coughs.
6. Prevents Diseases
Walnut kernels can prevent arteriosclerosis and lower cholesterol. Furthermore, walnuts can also be used to treat non-insulin-dependent diabetes. For cancer patients, walnuts can also provide pain relief, increase white blood cells, and protect the liver.
7. Prevents Fatigue
When feeling tired, chewing some walnut kernels can help relieve fatigue and stress.
100-Year Reminder: Walnuts Have Side Effects If Eaten in Excess
The delicious, fatty walnut kernels are not only nutritious but also have special therapeutic effects. However, the amount consumed should be appropriate, otherwise, things will turn in the opposite direction when they reach an extreme. It is generally recommended to eat 5-6 walnuts per day, about 20-30 grams of kernels. Eating too much can cause phlegm, nausea, and in severe cases, severe diarrhea, even watery stools, leading to dehydration. If you experience diarrhea from eating walnuts, please seek medical attention promptly. Additionally, from the perspective of Traditional Chinese Medicine, walnut kernels are warm in nature and contain a large amount of oil, so they should not be eaten in excess, as this can easily generate heat and accumulate phlegm. Those with yellow phlegm, fever, shortness of breath, irritability, nausea, and vomiting due to excessive phlegm; those with yin deficiency and flourishing fire; those with loose stools; those with spitting blood; and those with nosebleeds should eat walnuts sparingly or avoid them altogether.