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Scientific support of vegetarian diet - nutrition vegetarian
In this guide we will review the main scientific foundations surrounding the vegetarian diet. We will discuss some of the most prominent studies on the subject, as well as the dietary and nutritional principles that underpin this type of diet.
Many popular diets lack solid scientific support. However, in the case of the vegetarian diet, there are studies that highlight interesting aspects, which have led many people to choose this style of eating.
A study from Oxford University highlighted the benefits of the vegetarian diet in the prevention of cancer diseases. With a sample of almost half a million people, it was shown that meat consumption increases the risk of certain types of cancer, while vegetarianism reduces the probability of developing these diseases by 15%.
The American Dietetic Association supports the consumption of a vegetarian diet because of its beneficial properties for lowering cholesterol, controlling blood pressure and combating diabetes. In addition, it points out that the vegetarian diet is rich in nutrients and suitable for people of any age.
According to studies published in the British Medical Journal, the vegetarian diet has shown positive results in reducing coronary heart disease. These conditions, which directly affect the heart, are the most common in the United States. The study found that those who followed a strict vegetarian diet were less likely to suffer from coronary heart disease.
The same study in the "British Medical Journal" revealed a worrying finding: although the vegetarian diet reduced coronary heart disease, it increased the risk of cerebrovascular disease. This result was alarming for the researchers, who concluded that a balanced diet might be the best option for health.
The World Health Organization [WHO] has also expressed criticism of the vegetarian diet, noting that completely eliminating animal foods can be detrimental. The WHO argues that the human body needs nutrients that are only present in animal products.
Despite this, the UN has published reports supporting vegetarianism as a solution to food shortages, suggesting that a mass adoption of this diet could help combat food shortages. However, these arguments are not enough when it comes to ensuring health and nutrition, so a balanced diet remains the predominant recommendation.
