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Facts and myths about type 2 diabetes
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1. You can't eat carbohydrates in type 2 diabetes
Many people with type 2 diabetes may be concerned about their intake because of the risk of hyperglycemia. They are defined by the glycemic index, which is an indicator of the effect of individual products (mainly carbohydrates) on post-meal glucose. It is primarily characterized by whole grain products, vegetables and some fruits. However, simple sugars should be limited, but their slow intake results in rapid increases in blood glucose levels. Experts also stress that it is currently not possible to consistently provide the optimal dose of a single source of carbs for all patients.2. The ketogenic diet is the best diet model for diabetics
In practice, this means giving up cereals, most vegetables and fruits (with the exception of low-sugar and low-glucose products allowed) and other carbohydrate sources. A review of studies conducted among patients who were additionally overweight or obese indicated potential benefits weight reduction, improved glycemic control or lipid parameters, however, these changes (except for those with low triglycerides and low HDL cholesterol) were not significantly different from those of control diets (hydrogen-dependent diets) (C. It is also difficult to emphasize that dietary restrictions may also have been carried out on a long-term fat diet, for which it is difficult to observe the effects of this ketogenic diet on the use of ketogenic diets and other dietary diets, which, therefore, in view of the importance of this type 2 dietary model, has been shown to be very limited in the long term.3. Cooking increases the glycemic index of products FAKT
It increases the ability of starch molecules to absorb water under rising temperatures, which ultimately leads to their decomposition. The cooked rice or pasta will therefore have a higher glycemic index than the cooked al dente, where it has been irradiated to a lesser extent (A. Jeznach-Steinhagen 2020). During the cooking of cereal and starch products (e.g. potatoes, cassava, pasta) a process called starch irradiation takes place. As a result, starch is more susceptible to the action of digestive enzymes, which leads to its faster absorption of glucose and to an increase in the concentration of nutrients in the blood.4. People with type 2 diabetes should choose a protein-fat breakfast MIT
Potential benefits are indicated slower gastric emptying and thus milder changes in glucose levels after a high-protein and fat meal. In 2016, the results of a study were published in a group of 28 people, some of whom ate a carbohydrate-free breakfast (a raw omelet with soybeans and vegetables) and others with carbs (a potato with cheese, soybean and vegetable). However, it was noted that the maximum glucose concentration after a meal was lower in the context in which the low-carb diet could have been taken into account, and that no sugar content had an impact on subsequent dietary values. Among the longer-term studies, it is also possible to list high-fat and fat-free foods, but in the first day of the study, as well as in the second day of July 2016, it is important to note that there was no significant reduction in the amount of sugar content (as mentioned above) and that, as mentioned above, there was also a significant improvement in the dietary and dietary effects during the day.5. In type 2 diabetes, you can't eat bacon
Dried fruit also have a higher glycemic index than fresh fruit. However, it is often believed that patients with type 2 diabetes cannot eat dried fruit in their diet, but not eliminate them altogether. For example, eating dried fruits or bacon as a standalone snack can significantly lead to high levels of dietary glucose. Dried fruits should be selected that are not additionally sweet. However there is a common belief among patients with diabetes type 2 that they cannot eat bacon. For instance, they provide less than 10 grams of pure sugar in 100 grams, of which the dietary index is already 40 grams and which is not sweetened.6. You can't eat fruit with type 2 diabetes
Plain sugars, including fructose, should be restricted in the diet. Just as in the case of dried fruits, quantity, form of administration or other food ingredients are important. If this is possible, it is worth choosing less mature ones that contain less plain sugar. This is due to the content of fructos, i.e. plain fruit sugar, and the glycemic index of these products, which is 62 and 45 respectively.7. Studying potatoes lowers their glycemic index FACT
However, at low temperatures there is a reverse process the starch molecules pass into an ordered, crystalline form characteristic of the so-called resistant starch. In the large intestine, they undergo a fermentation process, which is a food for gut bacteria.8. In type 2 diabetes, intermittent fasting (IF) is recommended
However, it is worth noting that these studies were short-term, in small groups, primarily among healthy people (the duration of the intervention is an average of a few weeks to a few months).Intermittent fasting (IF) is a relatively new dietary model that assumes the restriction of food intake within a certain time frame. Scientific evidence indicates that IF may have a beneficial effect on two metabolic parameters, e.g. reduced insulin levels or reduced hypoglycaemia.9. People with type 2 diabetes should eat two meals a day MIT
Zubrzycki et al. 2018; I. Majeed, M.D. The number of meals in the diet of a person with type 2 diabetes is an individual matter, however, it is recommended to eat smaller but more frequent meals. Regularity and avoiding long breaks between meals are also important. It is therefore necessary to conduct further long-term observations on larger groups of patients. Vasim, C.N. DeBoer 2022).
