The level of vitamin D in the body determines the risk of developing a colorectal cancer – study
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People who have a normal or high level of vitamin D in their blood, especially women, have a lower risk of developing colorectal cancer than those who have a low level of this vitamin.
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This is an international study, published by the journal Critical Reviews in Food Science and Nutrition, quoted by EFE, in which several Spanish research institutes and universities collaborated, including the Human Nutrition Unit at the University of Valencia and the Research Institute. Biomedical of Malaga (IBIMA).
Association of low vitamin D and colorectal cancer
For this study, the authors used epidemiological research that assesses the association of low levels of vitamin D and colorectal cancer among several populations around the world.
Half of the patients studied were from the United States and a third were European citizens, and the study period of the participants ranged “between 4 and 20 years”.
Other additional analyzes were performed to validate the conclusions obtained. The investigation concluded that vitamin D may play a chemo-protective role in the malignant transformation of colorectal cancer and / or in the progression of this type of cancer.
“This study lays the groundwork for further efforts in the future to determine, through other studies, the possible mechanisms involved in the development of colorectal cancer in association with low vitamin D levels,” said Jordi Salas-Salvadó, head of the Unit. of Human Nutrition from the University of Valencia, according to Agerpres.
VITAMIN D, essential role. What food is it in? Symptoms of vitamin D deficiency or excess
We remind you that vitamin D plays an important role in our lives, for our health and daily well-being.
If you have a varied diet, consisting of 70% plant products and 30% animal products and you have excluded from your diet processed foods, sweets and juices, as well as fried foods and fast food products, you almost certainly have a sufficient intake of vitamins, points out Valentin Vasile, a specialist in weight loss nutrition and sports nutrition, in his book “Lifestyle, not diet”. It also dispels a rumor and emphasizes that vitamins and minerals do not fatten, contrary to folk sources, on the contrary, accelerate metabolic burns.
After clarifying the importance of phytoestrogens, phylosterols, lutein, naringenin, saponils, terpenes, phenols, but also in which foods can be found (p. 118), Valentin Vasile reviewed the functions of the main vitamins and minerals.
About the famous Vitamin D, the nutritionist writes that “it intervenes in the optimal functioning of the immune system, increases the absorption of calcium, regulates the body’s tolerance to glucose, regulates blood pressure”.
When you have Vitamin D deficiency, the strength of your bones and teeth decreases. In children, it delays growth. Natural sources of vitamin D are salmon, sardines, mackerel, egg yolk.
If you have excess vitamin D, you will feel excessive thirst, vomiting, you will have frequent urination, itching, muscle weakness, joint pain, loss of appetite. Read the rest of the article HERE!
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