The main function of nutrition is to transform and extract the necessary nutrients from the foods eaten daily. Through this process, the body generates the energy needed to maintain the organism and develop and function properly. In the same way, it produces the elements necessary for the processes of obtaining, assimilating and metabolizing nutrients.
Thus, to have a healthy nutrition, it is essential to eat foods that contain multiple vitamins and minerals that strengthen the body and help to live better. however, Experts recommend eating foods rich in omega-3, especially shellfish and some types of fish.
Regarding this, the web portal Health and wellness, He highlights the high levels of omega-3 fatty acids found in oysters, as this helps reduce the risk of chronic infections. This is confirmed by the study “Association of omega-3 polyunsaturated fatty acids with incident chronic kidney disease: pooled analysis of 19 groups” published by BMJ.
According to the researchers, the results of the study support clinical measures that recommend adequate consumption of shellfish and oily fish as part of a healthy diet that mainly supports kidney function. It is worth noting that chronic kidney disease affects more than 700 million people worldwide and can lead to kidney failure and death.
To delve into this advantage offered by shellfish and oily fish, a team of researchers from the George Institute for Global Health and the University of New South Wales (Australia) collected and analyzed the results of 19 studies conducted in 12 countries up to May 2020 on the relationship between levels of biomarkers of polyunsaturated fatty acids. n-3 and the development of chronic kidney disease in adults.
After accounting for factors such as age, gender, ethnicity, body mass index, smoking, alcohol use, physical activity, heart disease, and diabetes, found that levels of omega-3 polyunsaturated fatty acids in seafood were associated with a slight 8% reduction in the risk of developing chronic kidney disease (CKD).
Although our findings do not show a causal relationship between n-3 PUFA from shellfish and CKD, Supportive of and consistent with current clinical guidelines recommending adequate intake of seafood as part of healthy dietary patterns, Especially when seafood replaces eating less healthy foods,” the researchers note.
It is also suggested that more randomized controlled trials are needed to evaluate the potential beneficial role of N-3 PUFAs from shellfish in the prevention and treatment of CKD.
The powerful benefits of oily fish for better living
However, the above portal highlights the benefits of oily fish, which is a food that is also rich in omega-3 fats and vitamin D. Nutrients and Clinical Nutrition conducted by researchers from the Autonomous University of Madrid (UAM), CIBERESP and IMDEA-Alimentación, concluded that the nutrients provided by the consumption of oily fish, It is associated with a lower incidence and better progression of pain among adults older than 60 years.
Vitamin D has an effect on bone metabolism, inflammation and sleep regulation, while omega-3 fats have anti-inflammatory and analgesic effects. Given that both nutrients can be ingested as part of the diet, particularly through fish, we set out to test whether higher consumption of fish and intake of vitamin D and omega-3 fats were associated with the onset and progression of pain,” explain the authors.