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Eating kimchi every day may prevent weight gain, research suggests

Eating kimchi every day may prevent weight gain, research suggests

January 31, 2024

The popular Korean dish, kimchi, has emerged as a potential ally in the battle against weight gain, according to recent research findings.

The fermented cabbage and vegetable concoction, known for its growing popularity, is believed to enhance beneficial gut bacteria, as indicated by previous studies.

A fresh investigation, featured in the journal BMJ Open, delved into data from 115,726 individuals aged 40 to 69 in Korea, who provided insights into their kimchi consumption through food questionnaires.

Reduced Obesity Risk in Men with Cabbage Kimchi, Radish Kimchi Benefits Both Genders

Men consuming one to three servings of kimchi per day exhibited an 11-12% lower risk of obesity compared to those with less than one serving. Particularly, men with an increased intake of cabbage kimchi (up to three servings daily) demonstrated a 10% lower likelihood of obesity and excess abdominal fat.

A corresponding 8% lower risk was observed in women. Furthermore, individuals, regardless of gender, incorporating radish kimchi into their diet experienced a notable 9% reduction in the risk of fat accumulation around the abdomen.

Three Servings a Day: An Optimal Limit

The study emphasized that exceeding three servings of kimchi per day did not yield additional benefits. Researchers suggested that individuals surpassing this limit tended to consume higher quantities of other foods, potentially contributing to obesity. Kimchi, crafted through various methods, typically involves vegetables such as cabbage, radish, and onion, alongside spices like red pepper powder, garlic, and ginger.

Addressing Sodium Concerns

While acknowledging the potential health benefits of kimchi, the researchers raised concerns about its salt content. Highlighting kimchi as a significant source of sodium intake, they recommended a moderate consumption to balance the advantages of other beneficial components. Previous studies have underlined the positive impact of "good" bacteria in fermented foods, like kimchi, on gut health and weight management.