OneDoes eating sweet potatoes raise or lower blood sugar?
Sweet potatoes have a glycemic index (GI) of 77, which is slightly lower than rice's 80, but they are all high GI foods, which means that sweet potato intake can cause blood sugar to rise, although it may rise relatively slowly relative to other high GI foods.
The GI value of sweet potatoes is greatly affected by the cooking method and type, and the GI value of cooked sweet potatoes and cooled sweet potatoes can be about 20 different, and the GI value of cooked sweet potatoes is 767, exceeding the 70 standard line, belongs to the category of high GI food, while the GI value of cool sweet potatoes is relatively low, only 54.
However, sweet potatoes contain relatively few carbohydrates and are rich in pectin and fiber, which help to slow down the absorption of sugar and fat in food, causing blood sugar to rise relatively slowly, so the claim that sweet potatoes lower blood sugar is mainly based on these ingredients that are good for blood sugar control.
For diabetic patients, sweet potatoes may have a certain effect on blood sugar, but you need to pay attention to your intake, it is recommended to consume sweet potatoes in moderation, and balance the intake of other staple foods in your diet to avoid a sharp rise in blood sugar after meals, therefore, when sweet potatoes are part of the diet, patients can better manage blood sugar levels, but still need to carefully control the intake and cooperate with the doctor's advice to adjust the diet.
IICan sweet potatoes kill 98% of cancer cells?
There is indeed a Japanese study on the claim that sweet potatoes can kill 98% of cancer cells, but it is important to note that there are some limitations and uncertainties in this claim.
First of all, the study is based on cell and animal experiments, rather than directly on humans, and such an experimental design may not fully reflect the complex physiological processes in the human body, so the results cannot be directly applied to the human body.
Secondly, the sweet potato extract was used in the experiment, rather than the direct consumption of sweet potatoes, which may contain specific active ingredients, while the whole consumption of sweet potatoes involves a more complex nutrient combination, so there is a certain difference between the results of the experiment and the actual consumption of sweet potatoes.
Experts also cautioned about some limitations of the study, including the small number of samples in the clinical trial and the fact that sweet potato extracts were used in the experiments, and the results could not be directly applied to the effects of eating sweet potatoes.
Therefore, we need to be cautious about whether sweet potatoes can kill 98% of cancer cells, and at present, more studies and clinical trials are needed to confirm this finding in order to more accurately evaluate the role of sweet potatoes in fighting cancer.
IIIHow to choose sweet potatoes of different colors?
1.Red heart, yellow heart sweet potato
This type of sweet potato is softer when cooked, has a very sweet taste, and is rich in carotene, which is beneficial for protecting eyesight and removing harmful substances from the body, and improving the body's resistance.
2.White-hearted sweet potato
These sweet potatoes contain less water, have a drier and creamier taste, and are higher in carbohydrates and soluble dietary fiber, which is good for lowering cholesterol, promoting gastrointestinal motility, and helping to prevent constipation.
3.Purple heart sweet potato
These sweet potatoes have a purple color and a soft taste when cooked, and contain anthocyanins and selenium, which have a strong antioxidant effect and help fight free radicals and protect body cells.
Tips:
Although sweet potatoes are packed with nutrients, excessive intake is not recommended. The daily intake of potatoes should be kept within a moderate range, usually between 50 100 grams, to maintain the balance of the body, personal taste and preference are also important factors in the choice of sweet potatoes, according to your own taste and dietary preferences, you can choose different colors of sweet potatoes to increase the diversity of the diet.
FourthWrap-up summary
Sweet potatoes have both the possibility of raising blood sugar and the potential to fight cancer, but these effects need to be treated with caution, when eating sweet potatoes, we should be moderate, it is recommended to choose different kinds of sweet potatoes according to individual conditions, and maintain a reasonable intake. On the road to health preservation, scientific and reasonable eating habits are crucial.
Healthy eating plan for the New Year