Recently, an American article published on a website pointed out that proper food pairing can not only create delicious dishes but also double their health benefits. Paying attention to pairing is the essence of Chinese dietary culture. Health preservation doesn't necessarily require shark fin or bird's nest. By understanding your own constitution and nutritional status, and correctly pairing daily ingredients, you can help your body fully absorb nutrients from food, achieving a health-boosting effect with half the effort.
1. "Tomato + Egg" for better cancer prevention
Classic dishes: Scrambled eggs with tomato, Tomato and egg drop soup
Research has found that people who love foods rich in lycopene have a relatively lower risk of various malignant tumors such as cervical cancer, prostate cancer, and breast cancer. Tomatoes are rich in lycopene, a "master antioxidant," and are therefore considered to have excellent anti-cancer properties.
Tips: For the body to effectively absorb lycopene, two conditions must be met: First, it's best to eat them cooked, as lycopene is a fat-soluble pigment and its absorption rate is very low when eaten raw. Second, the help of oil is needed. When cooking, you can moderately add some vegetable oils like peanut oil or olive oil, or eat them with fatty foods like eggs. When selecting tomatoes, choose fresh, ripe, and red ones, as they contain more lycopene. Tomatoes have relatively little pesticide residue, so it's best not to peel them. Soaking them in rice washing water or light salt water can clean them more thoroughly, retaining more dietary fiber.
2. "Green Tea + Lemon" for better heart protection
Classic dish: Lemon green tea
Green tea is rich in catechols, a type of polyphenolic antioxidant, which is beneficial for heart health and can reduce the risk of heart disease and stroke. Purdue University in the US found that adding some vitamin C-rich citrus foods to green tea can improve the body's absorption efficiency of catechols, increasing their health benefits by 4 times. Experiments have shown that among citrus foods, lemons have the best effect, followed by oranges, tangerines, and grapefruits.
Therefore, it is recommended to add one or two slices of lemon when drinking green tea. The tea should be light, and you don't need to add too much lemon to avoid it being too sour. Fresh lemons are best, preferably sliced thinly and added to the cup with the peel. This is because the lemon peel not only easily releases its aroma but also helps people absorb the slightly bitter flavonoids in it. For leftover lemons, you can apply some honey to the cut surface, wrap it in plastic wrap, and it can be preserved for two to three days.
3. "Tofu + Fish" for better calcium supplementation
Classic dishes: Fish head tofu soup, Stewed fish with tofu
We all know that calcium and vitamin D are a "golden duo," tofu is a good source of calcium, and the fat in fish contains a small amount of vitamin D. The combination of the two is more beneficial for calcium absorption. In addition, although tofu is rich in protein, it lacks methionine, an essential amino acid for the human body. When paired with meat or eggs, the protein utilization of both can be mutually improved, enhancing their nutritional value.
A senior nutritionist specializing in meal planning states that stewing fish with tofu over low heat is suitable. This cooking method can change the structure of soy protein from dense to loose, making it easier to digest and absorb, and also helps the fish flavor to infuse. However, when stewing fish with tofu, it is crucial to control the heat; low to medium heat is best, and it should be cooked for about 15-20 minutes. It's also best to use an earthenware pot that heats evenly.
4. "Yogurt + Banana" for better colon cleansing
Classic dish: Banana yogurt
Yogurt contains a large number of active lactic acid bacteria, which can improve the intestinal flora, promote intestinal peristalsis, and thus relieve constipation and clear "intestinal waste." Bananas are rich in soluble dietary fiber, which aids digestion and regulates the digestive system. The combination of the two is a powerful "colon cleanser."
People who often suffer from constipation can chop bananas and mix them into yogurt, or use a food processor to blend yogurt and bananas together. Health experts especially remind that drinking yogurt on an empty stomach has a better effect on promoting bowel movements. Only ripe bananas have a laxative effect; eating too many raw bananas rich in tannic acid can have an astringent effect on the digestive tract, making them more suitable for those with diarrhea. Therefore, if the goal is to cleanse the colon, it's best to let freshly bought raw bananas ripen for a few days in a ventilated place before eating them.
5. "Lamb + Carrot" for better eye health
Classic dish: Braised beef brisket with carrots
The folk "classic dish," braised beef brisket with carrots, many people only know that they complement each other in flavor but are unaware of the health benefits behind the delicious taste. Nutrition experts say that carrots are rich in carotene, which can be converted into vitamin A in the human body, playing a role in improving eyesight and protecting vision. However, it needs the help of oil to be better absorbed by the body, and lamb plays this role perfectly.
In the early spring when the weather is getting warmer but still cool, people are more likely to lack carotene and vitamin A. This dish is especially suitable for cold weather. It's worth noting that for different people, the ratio of lamb to carrots during cooking should vary. Those who are thin, anemic, or sensitive to cold can eat a little more lamb, while people with high blood lipids, high blood pressure, or a "hot" constitution should eat more carrots.
6. "Beef + Green Pepper" for better blood nourishment
Classic dishes: Stir-fried beef with green peppers, Stir-fried pork liver with green peppers
Red meat ingredients like beef are rich in heme iron. During cooking, the divalent iron in heme is oxidized to trivalent iron. Green peppers are one of the foods richest in vitamin C. When cooked with beef, the vitamin C in them can help reduce trivalent iron back to divalent iron, facilitating the absorption and utilization of iron.
Experts say that this claim has some merit, but there is currently a lack of clear evidence to support it. However, regardless, beef with green peppers has a harmonious texture and beautiful color, and is harmless and beneficial for anemic people, making it a great blood-nourishing dish. Stir-fried pork liver with green peppers is also a similar excellent dish for iron supplementation.
Harmful Food Pairings
Seafood + Fruit / Vitamin C
Seafood such as fish, shrimp, and algae are rich in nutrients like protein and calcium. If eaten with fruits containing tannic acid like persimmons, grapes, or pomegranates, they can easily form a new, indigestible substance that irritates the stomach, causing discomfort, abdominal pain, vomiting, and nausea. Therefore, it's not advisable to eat fruit with seafood dishes; a 2-hour interval is best.
In addition, most seafood and river fish are considered "cold-natured" in traditional Chinese medicine. After eating a large amount of aquatic products, consuming a large amount of cold fruits can easily cause diarrhea and abdominal pain for some people. Polluted river fish and seafood can also accumulate arsenic. After consuming reducing agents like vitamin C, pentavalent arsenic is reduced to trivalent arsenic, forming arsenic trioxide (i.e., arsenic), which sharply increases in toxicity, posing a risk of poisoning.
Eating meat + Drinking tea
Some people drink tea soon after eating meat, seafood, and other high-protein foods, thinking it aids digestion. However, the large amount of tannic acid in tea combines with protein to form tannic acid protein, which has an astringent effect and slows down intestinal peristalsis. This prolongs the time feces stays in the intestines, making it easier to form constipation and increasing the possibility of absorbing toxic and carcinogenic substances. Therefore, it's not advisable to drink tea while eating meat or immediately after a meat meal; you should wait 2-3 hours before drinking tea.
Potato + Banana
Potatoes are a common food on our tables, and bananas are a fruit we often eat. Many people may not know that consuming them together can have side effects. If these two foods are eaten together or without a 15-minute interval, the elements they contain will undergo a chemical reaction and produce certain toxins. These toxins can cause people to develop spots. For those who care about their beauty, remember that potatoes and bananas are not suitable to be eaten together.
Black Tea + Lemon
Can you not drink lemon black tea?! Many people might be surprised by this. The problem lies in the preservative OPP used in most imported lemons. When combined with caffeine, it can produce carcinogenic substances. Domestic lemons rarely use OPP, so when making lemon black tea, pay attention to the origin of the lemons.