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    Home > Active Ingredient News > Endocrine System > Eating this fish may help reduce the risk of diabetes | Research Express

    Eating this fish may help reduce the risk of diabetes | Research Express

    • Last Update: 2021-06-02
    • Source: Internet
    • Author: User
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    Introduction: The results of a randomized trial recently published in Clin Nutr showed that in the elderly population with prediabetes, compared with those who also follow a healthy diet but do not consume sardines, adding sardines to the diet can bring them within 1 year.
    The risk of type 2 diabetes is even more significantly reduced.

    Previous studies have shown that fish rich in unsaturated fats can bring cardiovascular and other benefits, and such foods are also a key component of the famous Mediterranean diet.

    In addition to being rich in healthy omega-3 fatty acids, sardines also contain high concentrations of taurine (approximately 147 mg per 100 grams), which is believed to have hypoglycemic, antioxidant and anti-inflammatory effects.

    Regarding whether eating sardines can help prevent type 2 diabetes, there have been no relevant studies to explore before.

     One group ate fish and the other group did not eat fish.
    To evaluate the effect, the researchers recruited 152 pre-diabetic patients (blood sugar level 5.
    6-6.
    9mmol/L) aged ≥65 years and gave them a one-year diet Nutritional intervention requires approximately half (n=75) of the participants to consume 200 grams of canned sardines in olive oil every week, twice a week, 100 grams each time.

    The main research objective of the study is the change in the proportion of people at high risk of diabetes (based on the FINDRISC score).

    Considering that sardines are rich in calcium and vitamin D, the researchers recommended that participants eat fish without bone removal.

    The researchers also provided recipes using canned sardines.

     A healthy diet can help reduce the risk of diabetes.
    The fish-eating group has a more significant reduction in the risk of diabetes.
    When the study was conducted for 1 year, according to the FINDRISC score as the proportion of high-risk groups, the sardine intake group had a more significant decrease compared with the baseline (37 % vs.
    8%), although participants who only received a nutritional diet plan had a decrease compared with the baseline T2DM high-risk group (27% vs.
    22%, P=0.
    021), the decline was much smaller than that of the sardine intake group.

     In addition, the high-density lipoprotein cholesterol and adiponectin in the sardine group increased significantly, these two indicators often indicate better health.

    Compared with the non-sardine group, the triglyceride level of this group was reduced (all P<0.
    005).

     In addition, through the homeostasis model insulin resistance assessment (HOMA-IR) assessment, the insulin resistance level of the sardine intake group decreased even more (P=0.
    032).

    Antihypertensive and anti-sugar——Scientists recommend that patients increase fish intake.
    In this study, the systolic blood pressure (P=0.
    014) and diastolic blood pressure (P=0.
    020) of the participants in the sardine group also decreased significantly compared with baseline, while the control There was no significant change in the group.

    The author believes that the rich taurine concentration of sardines may play a role in these effects.

     In conclusion, the researchers believe that this study shows that regular intake of sardines seems to help reduce the risk of type 2 diabetes, and can also bring benefits for lowering blood pressure, and it is recommended that patients appropriately increase their intake of such foods.

     Reference materials: [1]#vp_2[2]Clin Nutr.
    2021;40:2587-2598.
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