Slurping down a steaming hot bowl of ramen is a great way to warm the soul on a cold winter’s day but overindulging in the dish could prove deadly, a British medical paper has warned.

In a paper published on BioMed Central in September, three Japanese researchers from the Jichi Medical University School of Medicine in Tochigi Prefecture found a direct link between the prevalence of ramen restaurants and stroke mortality in certain parts of the country.

Following up on this issue, the Asahi Shimbun said that Tochigi, Akita, Aomori, Yamagata, Niigata and Kagoshima prefectures — all famed for their ramen offerings — were by far the worst offenders.