Vitamin K, found in spinach, broccoli, and feces, helps maintain the size of the heart's left ventricle, which is involved in the circulation of oxygenated blood.. The lack of this vitamin leads to an increase in the left ventricle, which affects the work of the whole heart and can lead to serious problems.. This is stated in a study published in The Journal of Nutrition..

According to the authors of the study, the more vitamin K a person consumes, the less risk they have of an enlarged heart and the development of problems with this organ..

It is noteworthy that 766 healthy teenagers aged 14-18 became the object of observation of scientists from Augusta University - even at this age, as it turned out, one can suffer from a heart disorder caused by an unhealthy diet..

Scientists tracked their lifestyle (physical activity level, eating habits). In addition, participants underwent special testing that gives an idea of \u200b\u200bheart health..

After analyzing the data obtained, the authors of the project stated with concern: young people consume too little vitamin K with food. Its normal level was observed only in a quarter of the volunteers..

It's no secret that green vegetables like spinach, kale and leafy salads are not among the favorites of young people.. But scientists warn that their constant deficiency is dangerous for the heart.. 10% of the adolescents participating in the study already had an enlarged left ventricle of the heart, although such problems usually appear with the approach of old age.

The best sources of vitamin K are green vegetables and olive oil..

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