What Are the Benefits and Effects of Red-Skinned Walnuts?

Nuts are rich in linolenic acid, a nutrient that cannot be synthesized by the human body and can promote brain development. Therefore, for pregnant women, it is advisable to consume nuts such as walnuts in moderation during the early stages of pregnancy. Red-skinned walnuts have the effect of enhancing mental abilities and nourishing the brain, and regular consumption can also nourish hair. However, it should be noted that walnuts contain a relatively high amount of oil, so it is important to control the intake to avoid obesity.

Walnut kernels are rich in nutrients, containing 15-20 grams of protein, a relatively high amount of fat, 10 grams of carbohydrates, and essential trace elements and minerals such as calcium, phosphorus, iron, as well as vitamins such as carotene and riboflavin. These nutrients are beneficial to human health, making walnuts one of the most popular nut foods among the general population.

In terms of medicinal value, walnuts have a sweet and mild taste, and are non-toxic, slightly bitter, and slightly astringent. They can nourish the kidneys, strengthen the waist, warm the lungs, and regulate bowel movements. They are mainly used to treat kidney deficiency, coughing, and waist pain. Additionally, the wooden layer inside the walnut shell, which has a bitter and warm taste, can also nourish the kidneys and regulate semen.

Walnuts also have medicinal uses. They can break up blood stasis and remove blood clots, which is beneficial for conditions such as menstrual disorders, abdominal pain due to blood stasis, mania caused by blood accumulation, and bruises caused by falls or injuries. They can also moisten the intestines and soothe constipation, making them effective for treating constipation caused by dryness in the intestines. The bitter taste and dispersing effect of walnuts help to dissipate blood stasis and regulate menstrual flow, making them suitable for individuals with severe blood stasis.

Moreover, walnuts have a rich nutritional value and are known as the "longevity fruit" and "treasure of health preservation". About 86% of the fat in walnuts is unsaturated fatty acids. They are also rich in copper, magnesium, potassium, vitamin B6, folic acid, and vitamin B1. Additionally, they contain fiber, phosphorus, niacin, iron, vitamin B2, and pantothenic acid. Per 50 grams of walnuts, they contain 3.6% water, 7.2 grams of protein, 31 grams of fat, and 9.2 grams of carbohydrates.