We often say that "disease comes from the mouth." Unhealthy diet is a risk factor for disease . Nowadays, more and more people are aware of the importance of a healthy diet, and some patients with chronic diseases are determined to "shut up" and set many "diet restrictions" for themselves.
For example, some time ago, under an article about the benefits of eating fish published by Cocoa, many fans and friends left a message saying that their uric acid is too high to eat fish, which is really a shame. There are also many people who said: high blood sugar cannot eat fruit, high blood fat cannot eat meat... So, is this statement correct?
If you have to pick the secret of chronic disease, it means that you have to pick a span3span
strong 4. Patients can also enjoy food as much as possible without aggravating their illness~
1. Seafood has high purine levels. gout can't patients eat?
Gout is caused by high blood uric acid, which is closely related to the purine metabolism of . Therefore, many gout patients will stay away from seafood and aquatic products, believing that they are high-purine foods, which are not conducive to disease control, and may even cause repeated attacks of gout. But is this really the case?
1, greater endogenous purine metabolism effects on blood uric acid
body 80% purines are endogenous purines , mainly from the oxidative decomposition of nucleic acids in the human body’s own cells; only 20% purines are exogenous purines ,From food intake. In general, endogenous purine metabolism disorders have a greater impact on blood uric acid.
Therefore, patients with gout should control the intake of purines, but they are not completely inedible:
◎Do not eat foods that are high in purines during the acute attack of gout: Do not exceed 300 grams of a day. Low-purine foods can be eaten normally.
◎In the remission period of gout: high-purine food should not exceed 100g per day , medium-purine food should not exceed 3500-600g per day of purine food You can eat normally.
The specific content of the purine in the food can be seen in the following figure: High-purine food
Although most seafood is high-purine food,However, some seafood has relatively low purine content. For example, sea cucumber , jellyfish , only 4~9 mg of purine per 100g , lower than the purine content of rice, it is a small amount of high uric acid.
In addition, it should be noted that although some gout patients may avoid seafood foods, they are keen to eat eel, eel and other aquatic products. In fact, their purines are not low. It is generally believed that fish without scales are high in purine, and fish with scales can be eaten appropriately , such as mandarin fish, crucian carp, grass carp, black fish and so on.
3, control purine, avoid the "vegetarian trap" lot of gout patients
, in order to reduce exogenous purine intake Will try to avoid eating high-purine meat such as seafood, animal offal, beef and mutton, etc.Choose to be vegetarian.
Although on the whole, the risk of high uric acid caused by the intake of purines from plants is much lower than that of purines from animals. But it should be noted that vegetarian dishes ≠ low purine foods, some vegetarian dishes have higher purine content than we thought.
such as shiitake mushroom purine content is about 214mg/hectare, laver purine content is about 2744mg/strongspan_strong7span bean sprouts 100g/hectare Up to 500mg/100g! For this type of high-purine vegetable, gout patients should eat as little as possible; But even for vegetables with low purine content, the intake must be controlled.
【Tips】: Purine is very soluble in water and can be boiled with water. Remove all the soup and cook the food again,Its purine content can be reduced by about half.
2. Fruit sugar is high
_ can not eat 3span diabetes?
The taste of fruit is sweet. Many sugar lovers are always worried that the sugar content in it is too high, which will increase blood sugar, so they simply don't eat fruit. But from the perspective of balanced nutrition, this is also unhealthy.
1, Eating fruits reasonably can reduce the risk of diabetes complications _span _span _span0 dietary fiber, minerals and vitamins, polyphenols and other antioxidants. After these nutrients enter the gastrointestinal tract, they can regulate the balance and activity of the intestinal flora and play a good role in the body's glucose and lipid metabolism. The regulatory role.
Some studies have shown that compared with diabetic people who never eat fruit, Properly eating fruits can help reduce 20% 's diabetes complications.
2, fruit affect blood sugar, the key to two parameters
judge the impact on blood sugar of fruit, mainly to see 2 Two parameters:
①Glycemic index (GI): The higher the value, the faster the blood sugar rises after eating.
②Glycemic load (GL): The higher the value of , the greater the impact on blood glucose levels. (Glycemic load = food glycemic index * total sugar content of the food.)
Therefore, for diabetic patients, try to choose fruits with a lower GI value when eating fruits. fruit,And control the intake. If has relatively stable blood sugar control recently, you can choose to eat some fruits between meals every day:
◎ Low glycemic index fruit: 200g-300g/day. GI values are as follows: apple 36, pear 36, orange 43, peach 28, cherry 22, grape 26, kiwi 52, etc.
◎ Medium glycemic index fruits: 150-200g/day. GI values are as follows: pineapple 66, mango 55, etc.
◎ High glycemic index: consumption ≤150g/day. For example, the GI value of watermelon is 73.
【Note】: If the blood sugar control is unstable, it is best not to eat fruits for the time being, or use cucumbers, vegetables, and tomatoes.
3, controls blood sugar,Avoid the "sweet trap"
Some diabetics think that the sweeter the sugar, the higher the sugar content, so they will try to choose those unsweet fruits to eat. But in fact, the sweetness of does not judge the sugar content of the fruit. sweet ≠ high sugar content, not sweet ≠ low sugar content .
For example: dragon fruit is not sweet, but the sugar content is more than 15%; ginseng fruit has no taste, but the sugar content is as high as 18%; maslin is sour, but the sugar content is as high as twenty two%!
3. Meat affects blood lipids. Can hyperlipidemia patients not eat?
Many people think that hyperlipidemia is caused by too much fat. Eating meat will aggravate the condition, so avoid it as much as possible. In fact, this idea is wrong.
1, Abstaining meat has a limited effect on blood lipids, but there are major hidden dangers
p0strongOnly 1/3 of the human body’s cholesterol is derived from food , while the other 2/3 is synthesized by the liver . If it is simply to reduce the intake of meat, it will reduce blood lipids. Very limited.More importantly, meat not only contains cholesterol, but also other ingredients, such as protein, B vitamins , etc. are all essential nutrients for the human body. For people with high blood lipids, if you blindly resist eating meat, it will easily lead to nutritional imbalances, which will put a greater burden on the body.
Therefore, people with high blood lipids must eat meat, but they must eat it correctly.
2, Eat healthy meat, grasp 3 key points
1 1 control daily intake. Proper intake of fats and oils is necessary to obtain essential fatty acids from fats. Therefore, healthy people recommend that the daily meat consumption be controlled within 200 grams of ,People with hyperlipidemia can be relatively reduced.
②Choose low-fat and high-protein meat. pork belly, ribs, fat beef, fat lamb and other meats actually have a high amount of hidden fat, which can account for 60% of the total food and should not be eaten more; while chicken, duck, fish and other white meats, Relatively speaking, has higher protein content and less fat content, especially fish meat is rich in unsaturated fatty acids, which is good for protecting cardiovascular and cerebrovascular health.
③Add some "ingredients". The dietary fiber in food can not only reduce the absorption of cholesterol, but also promote its excretion. Both functions help stabilize blood cholesterol levels. Therefore, when roasting meat, can be cooked with high-fiber vegetables , shiitake mushrooms, fungus , bamboo shoots, etc.
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