modern jewelry wholesale Is DGI food in the low GI field of high blood lipids?

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  1. wholesale stamped jewelry tags High GI diet
    The sugar lift index food refers to foods with the Glycemic Index (GI) ≥70. In fact, most of our sources of carbohydrates in our diet, such as rice, noodles, etc. food.

    The food can be quickly transformed into glucose by digestion and absorption of metabolism, and provides energy, which causes a rapid increase in blood sugar levels. Therefore, foods like chocolate and bananas are ideal choices for brainpower workers or athletes to quickly supplement energy.

    Is we often think that the high GI diet is not a healthy food choice, but in fact, many people have a high GI diet without knowing it -fast food food, a large number of staple foods and fat houses happy water ... The dopamine secretion brought by sweets, coupled with the reactions of the intestinal axis media, prefer the glucose 1, all add high GI food intake.

    So is the GI value of high GI foods unchanged? What impact will the high GI diet affect our body?

    gi value unchanged?
    In fact, the GI value is affected by many factors, and even if high GI foods are recognized as different conditions, the actual GI values ​​are different.

    The eating time

    The rhythm of day and night is inseparable from the body's metabolism. Eating time will also affect the blood sugar fluctuations caused by food intake.

    In a RCT study published by BMJ Open Diabetes Research and Care found that no matter whether the GI value is high, compared with breakfast, the blood sugar after dinner will increase significantly, and the eating time is right for the feeding time. The influence of blood sugar after meals and the impact of GI values ​​are independent of each other 2.

    The degree of chewing

    Many people have a feeling: chewing slow swallow can have a full sense of fullness. From the perspective of the GI indicator, the number of chewing and the size of food can indeed affect the rate of food energy supply.

    2010, multiple studies from the Viren team showed the degree of chewing or food particles size, which would also affect the individual's blood sugar reactions. In one of the studies, they found that the blood sugar reactions, GR peaks, and glycemic indexes caused by chewing 15 times and chewing 30 times were 155/184 mmol min/L, 2.4/2.8 mmol/L and 68 /88. In other words, the more chewed times, the faster the blood glucose caused by the meals, which is also considered to be one of the main reasons for the difference in blood sugar reactions between different individuals 3,4.

    Food status

    The people think that solid foods such as rice, bread, and burger are high GI foods. In fact, juice, coconut water, carbonated beverages and other liquid foods The GI value cannot be underestimated. Even if it contains the same nutrients as solid foods, liquid food will strengthen the stomach emptiness during the process of intake, thereby raising the sugar lift index.

    The metabolism process of high GI diet
    What metabolism process will the body happen after intake of high GI food? In fact, after a high GI diet, the rapid absorption of sugar will disrupt the balance of blood sugar, destroying the transition between after meals to absorption 5.

    In after eating high GI food, relatively high blood glucose will appear after meals. At the same time, high-blood glucose-like peptide -1 (GLP-1) and peptide (GIP) that rely on glucose to promote insulin (GIP) The concentration of tract hormones will also increase.

    This hormone can stimulate the release of insulin to the release of insulin and inhibit the release of hyperglycemia. As a result, the proportion of insulin/pancreatic hypoglycemia has increased, further increasing the feeding reaction, including tissues that respond to insulin response to absorb nutrients, stimulate the generation of glycogen, and inhibit the decomposition of liver glycogen.

    In 2 hours after meals, the absorption of nutrients by the intestine is reduced, but the impact of the high ratio of insulin/pancreatic hyperglycence still exists, and it may even occur with hypoglycemia. The rapid reduction of metabolic energy sources can cause more hunger, which leads to an increase in feeding and cause obesity.

    During meals, the concentration of glucose and free fatty acids decreased, which stimulated the release of hormones such as glycogen, adrenaline and cortisol, and can restore blood sugar by these hormones.

    above is the metabolic process of blood glucose -related metabolism after high GI diet.

    This potential effects of high GI diet
    Is after understanding what factors will affect the GI value of food and the metabolic process of high GI diet, let's talk about the high GI diet. What potential impacts have.

    Chronic diseases

    gi as one of the blood glucose indicators. When it comes to related diseases, the first thing to think of is diabetes.

    The association between diet GI and diabetes is mainly related to the reaction of glucose and insulin. High GI diet has caused increased blood sugar and insulin levels, and high insulin has further increased β -cell dysfunction and caused insulin resistance (IR). Insulin resistance is one of the risk factors of type 2 diabetes.

    2019 a study from the Sun Lulu team from the Xiehe Hospital of Tongji Medical College of Huazhong University of Science and Technology found that the low GI diet can help the control of blood sugar. By controlling the effect of controlling diabetes by relatively low GI diet and other diet, it is found that the effect of controlling blood glucose in low GI diet is better.

    A brief reports on the study of the "Enthusiastic Daily":

    Domestic team: Low GI diet can help control blood glucose

    american journical of clinical Nutrition —— [6.568]

    ① Random control test of adults or children with damage to sugar tolerance, type 1 or 2 diabetes; Reduce glycated hemoglobin (HBA1C), empty blood glucose, BMI, total cholesterol, and low density lipoprotein, but the demand for empty insulin, insulin resistance index (HOMA-IR), high density lipoprotein, triglyceride or insulin; ③ empty stomach The decrease in blood glucose and HBA1C is negatively related to weight; ④ In the longest duration of research, the decrease of the empty blood glucose is the largest; ⑤ low GI diet may help control blood sugar, reduce the weight of patients with pre -diabetes or diabetes. rnrnLow-glycemic index diets as an for diabetes: a review and meta-analysisrnrn2019-08-02, doi: 10.1093/ajcn/nqz149rnr n [Editor -in -chief comment] Many clinical studies have explored the improvement of different diet interventions on diabetes. American Journal of Clinical Nutrition recently published a study from the Sun Lulu team of the Xiehe Hospital of Tongji Medical College of Huazhong University of Science and Technology. Analysis, comparing the diet and other diet (such as carbohydrates instead of diet, high -fat diet, high -fiber diet, high GI diet, low -fat diet, etc.) in controlling diabetes and sugar -resistant patients with blood sugar resistance to patients with blood sugar resistance The differences in effects in weight and blood lipids indicate that the effect of low GI diet in controlling blood sugar is better than other diet interventions. (@)

    The latest research in 2020 also reminds us that dinner may consider avoiding intake of high GI meals to prevent type 2 diabetes.

    A brief reports on the research "Enthusiastic Daily":

    dinner or should avoid intake of high GI meals

    bmj open diabetes research and CARE- [5.067]

    la for 34 Chinese elderly healthy volunteers (average age 56.8 ± 0.83 years) for a random cross test, first intake of test diet (TM) -including high GI Breakfast, low GI breakfast, high GI dinner and low GI dinner, then intake of standard diet (SSM), 3 hours of dinner, blood samples for analysis; Post -blood glucose rises significantly; ③ Whether it is breakfast or dinner, compared to low GI TM, the high Gi TM's postprandial blood glucose has increased significantly; ④ The impact of gi and eating time on the blood sugar is independent of each other.

    high or Low Glycemic Index (GI) Meals at dinner results in Greater Glycemia Compared with Breakfast: A TRIAL R
    03-09, DOI: 10.1136/BMJDRC-1019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-0019-00 n
    [Editor -in -chief] BMJ Open Diabetes Research and Care, an RCT study, compared the effects of different eating time and different sugar index (GI) meals on the blood sugar after meals in healthy volunteers After dinner, the blood sugar after dinner is always higher than the breakfast, and the meals after meals after meals are always higher than the low GI meals. Considering that the blood sugar after meals after high GI dinner is the highest, dinner may be considered to avoid intake of high GI meals to prevent type 2 diabetes and related cardiovascular diseases. (@Szx)

    , in 2017, a study reported in "Liu Ye Dao" had inconsistent results 6. The study summarized a random trial study conducted from April 30, 2017 to February 28, 2018, and used GI as an indicator to conduct correlation research on chronic diseases such as diet and cardiovascular disease, type 2 diabetes, and cancer.

    This found that the low GI dietary group compared with the high GI dietary group (or high dietary load group), the risk of the corresponding chronic diseases did not decrease or did not significantly decrease. In other words, the results of this study show that the use of high GI diet and the occurrence of these chronic diseases does not have a direct causal relationship.

    It, in terms of cardiovascular disease, in 2019, there is also a consequences of related studies in Europe, America and Asia, and found that there is no significant relationship between GI and cardiovascular disease 7. The study carried out the risk of the quality of carbohydrates, GI, blood glucose load (,, GL) and cardiovascular disease.

    The study in Europe shows that GI increases the risk of coronary heart disease in women and the risk of stroke in men. However, after considering the dietary factors and diseases of each study, the correlation between the disease and the GI became no longer statistically significant.

    Therefore, the impact of high GI diet on cardiovascular disease and diabetes also needs further inquiry. The inconsistent results may be related to the specific high GI foods, meals, the genetic background of the individual, and the intestinal flora.

    r

    Obesity refers to the accumulation of fat in the body due to excessive intake or changes in the body's metabolism.

    2002, a study reported the impact of high GI food and low GI food on rats 6. This study is used to high GI starch and low GI starch as the basis of the diet. It uses an equal and nutritious diet to feed adult rats for 32 weeks. As a result, the diet based on high GI starch will cause rats to gain more weight.

    This also reported in this study that for health individuals, the source of energy can change from fat to carbohydrates after exercise, that is, in the high GI diet Within hours after a meal, the body's use of fat will be reduced. It can be said that the high GI diet will not only promote the process of obesity, but also hinder the efficiency of fat consumption by exercise.

    In addition to obese by changes in the metabolism of the body, the high -Gi diet after meals can also cause hunger to increase by 8, resulting in excessive food intake and cause obesity.

    sleep

    sleep has an important impact on the ability of human metabolic glucose. Sleep can affect the body's response to insulin and regulate blood sugar levels, and blood sugar levels also affect sleep.

    Is about the impact of high GI diet on sleep, the current research conclusion is inconsistent. Studies have shown that the intake of high GI can increase the secretion of chromine and enable people to enter the state of sleep quickly. The effect of eating four hours before bedtime is better than eating 9 hours before bedtime. However, some studies have shown that the high GI diet may be a risk factor for insomnia. The study found that the connection between the high GI diet and insomnia can be attributed to the consumption of high -precision carbohydrates (such as the added sugar, white bread, white rice and soda). Ecessary blood sugar can cause the human body to release insulin and other hormones that interfere with sleep, such as adrenaline and cortisol.

    This cataract

    This -related cataracts are considered to be the most common cause of vision differences or even blindness in the world. Regarding the risk of GI values ​​and cataracts, existing research has not yet shown a clear result.

    It studies have shown high GI diet and cataract, especially the occurrence of cortical cataract 11, which is directly related. However, the study of Turati et al. Show that cataract risk is positively correlated with high blood sugar load (GL), and it is not obviously related to GI. This year, a newly published research conducted a comparison of 101 new white internal incomplete cases and 202 cases of controlling cases to determine the associated with the dietary carbohydrate index (including GI, GL, and dietary insulin index DII) and cataract risks. The study found that compared with the diet of the low GI index, the diet of the high GI index will bring cataract risks. The mechanism may be related to the glycosylation of transistor protein 14.

    The cognitive disorder and dementia

    In the context of aging global, cognitive disorders and the occurrence of dementia have become common. More and more research evidence shows that eating sugary -rich foods play an important role in accelerating the brain and cognitive aging, and can even cause dementia risk.

    This high GI diet often means more sugar intake. Correspondingly, it may cause blood sugar to rise and even insulin resistance. Studies have shown that even in a healthy body, the higher blood glucose level corresponds to the risk of higher dementia 15. This may be because the increase in blood sugar will cause oxidation damage to increase and cause molecular damage.

    The other metabolic mechanisms related to insulin resistance and insulin related to the cognitive changes in Azheimer's disease and brain change. The blood glucose condition caused by a long GI diet may interfere with the level of the second merit system and active oxygen in the cells, which further causes neuronal loss and cognitive disorders.

    Although the clinical literature is limited, the current data shows that the high GI diet (too much sugar) may affect the performance of cognition from different dimensions, including damage to memory and slow response. And damage to language ability and space ability 16.

    The diet according to the "needs"
    of course, discussing the impact of diet on the human body cannot get rid of the discussion. We also see that more and more research began to use blood sugar load GL (GI × carbohydrate content) to replace GI as a comprehensive measure of diet quality to make up for the shortcomings of the GI value.

    It, diet also needs to consider the differences between individuals, intestinal flora, and individual genetic background, etc. These factors may affect everyone's response to the food intake.

    . Although there are still many arguments about the specific impact of high GI diet on the human body, in any case, too much intake of high GI foods is definitely not a healthy and balanced diet. A healthy diet should be diversified and balanced.

    It, when we choose food, we also need to consider the energy requirements of the body and the short -term needs of individuals (control, exercise, brainpower activity) and other factors. Only to eat better

  2. wholesalers silver jewelry Is DGI food in the low GI field of high blood lipids?
    : Low GI food is for people with diabetes, which has nothing to do with hyperlipidemia regulation

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