[Keywords:]
Protein in potatoes, no matter its nutritional value or health care function, can make soybeans sigh. From the point of view of nutrition, the nutritional value of 1 kg potato is equivalent to about 2 kg apple. The high nutritional value of potatoes makes American nutritionists assert: "As long as you eat whole milk and potatoes at every meal, you can get all the nutrients your body needs. Known as the "second bread" of mankind.
Beef is recognized as a high-quality and high-protein food, and its nutrients are easily absorbed by the human body. It has more protein than pork and mutton, but less fat, so it is also deeply loved by people.
[Nutritional analysis]
The human body's nutrient absorption of different foods is fast or slow, which mainly depends on the digestion and absorption function of the stomach, and is also determined by some properties of similar foods. In real life, potatoes and beef need different concentrations of gastric acid during digestion, which will inevitably prolong the stay time in the stomach, thus delaying the digestion and absorption time in the stomach and failing to achieve the effect of instantaneous distribution of nutrients. If this continues, it will lead to gastrointestinal dysfunction. Many times, when we eat potatoes and beef, we will feel flatulence and discomfort, and this factor is included. Therefore, although the roast beef with potatoes is delicious, we have to bear the pain and give up what we want.
[Correct collocation]
Cold shredded potatoes and potato salad can best reflect the nutritional value of potatoes. The best auxiliary materials for cold potato shreds are persimmon pepper, pepper and coriander, and some green leafy vegetables should be added to potato salad to achieve a combination of Chinese and Western. In addition, baked potato slices are also good: slice potatoes, coat them with sunflower oil or olive oil, and then bake them in the oven or microwave oven. Such 100g potato chips only contain 162 calories, among which VC, cellulose and potassium ions can also drive away body fat, which is a delicious and healthy choice.
Recommended beef dishes: tartar beef salad (French), Bordeaux stewed veal (French), French black pepper steak, French roasted sirloin, beef tenderloin with red pepper, home-cooked fried barbecue, crispy meatballs with fresh sauce, and eight-treasure red oxtail soup.
skill
A diet meal with potatoes as the staple food: you can cook potatoes, roast potato slices or fried potato cakes, and insist on eating only potatoes every day. Long-term consumption is very effective in preventing overnutrition or reducing excess fat.
Potatoes contain high alkaloids, which will have abnormal effects after being eaten by pregnant women. Pregnant women should eat as little or no potatoes as possible.
The skin of potato is inedible. It contains a toxic solanine, and the sprouted potato is inedible.
Wrap some tea leaves in clean gauze and cook them in a pot with beef. Beef is easier to cook