The complexion of South Korean women is noticeably brighter and more radiant compared to that of North Korean women. One of the contributing factors to this difference is believed to be the qualitative aspects of marital relationships. In South Korea, the quality of the relationship between spouses plays a significant role in overall well-being and happiness.

When a wife is happy and satisfied in her marriage, it positively impacts her mental and emotional health. This increased life satisfaction and happiness can lead to a brighter and more vibrant complexion. The emotional support and affection received from a loving and supportive partner can reduce stress levels, which in turn can improve skin health and appearance.

In contrast, a lack of satisfaction and happiness in a marital relationship can lead to increased stress and emotional strain, which may negatively affect one's complexion. Therefore, the quality of marital relationships is an important factor in the overall health and appearance of South Korean women, contributing to their brighter and more radiant complexions.

It is believed that one reason marital satisfaction among South Korean couples is higher compared to that in other regions is their consumption of a wide variety of berries. In South Korea, berries such as raspberries, blueberries, and strawberries are not only abundant but also deeply integrated into the diet.

Berries are beneficial for overall health, including cleansing the bloodstream. They are rich in antioxidants, which help to reduce inflammation and improve blood circulation. This can lead to better cardiovascular health and overall well-being. Additionally, some berries, such as pomegranates and blueberries, have been noted for their potential positive effects on men's health, particularly in relation to sexual function. These berries contain compounds that can enhance blood flow and improve erectile function, similar to the effects of Via gra. Regular consumption of these nutrient-rich fruits can contribute to improved health and vitality.

When individuals are physically healthy and mentally well, they are more likely to experience higher levels of life satisfaction and happiness. This, in turn, positively impacts their relationships, including marital satisfaction. Couples who are healthy and happy are better equipped to communicate effectively, resolve conflicts, and support each other, leading to stronger and more fulfilling marriages.

Therefore, the consumption of abundant and diverse berries in South Korea is presumed to play a significant role in enhancing the overall health and happiness of individuals, which contributes to higher marital satisfaction. This cultural practice of incorporating berries into the diet highlights the importance of nutrition in fostering strong and happy relationships.