Raw tomatoes absorb the most vitamin C, but vitamin C will be destroyed a lot after cooking. When cooked, lycopene will be absorbed by the human body. Lycopene has anti-cancer function, which is only found in cooked tomatoes. So raw and cooked tomatoes have their own advantages.
Vitamins will be lost when heated. If you eat it raw, you will definitely store more vitamins, but lycopene is fat-soluble, so it can only be absorbed after refueling, and each has its own nutrition.
Remember to adopt
Are tomatoes nutritious when eaten raw or cooked? Eat vitamin c supplements raw,
Eat cooked carotene supplements.
Very nutritious.
But be careful not to eat raw tomatoes.
Is the tomato cooked or raw? Which one is nutritious? Tomatoes can be eaten raw or cooked. These two ways of eating are good for your health, and you can choose according to your own preferences. According to experts, both lycopene and carotene are soluble in oil, so it is good to fry tomatoes or make soup, and the absorption rate of raw food is low. If vitamin C is ingested, it can be eaten raw or cooked, because the high acidity of tomatoes is conducive to the stability of vitamin C, and the loss after cooking is relatively small. If it is to obtain potassium and dietary fiber, you can eat it raw and cooked.
Tomatoes are cold and have the functions of clearing away heat and cooling blood, promoting fluid production and quenching thirst. If you are thirsty, eat a tomato, which is very comfortable. But for people who are afraid of cold, cooked food is the best choice, and eating raw food is easy to be unbearable, leading to diarrhea.
Are tomatoes nutritious raw or cooked? From what angle?
1, from the point of view of vitamins, it is bound to lose some after processing and high temperature.
2. But from the perspective of lycopene, lycopene will be easily absorbed by human body only after processing.
Are chestnuts nutritious when eaten raw or cooked? Chestnuts are nutritious and can be eaten raw, but it is best not to eat too much, because raw chestnuts are difficult to digest. Chestnuts are good things, but they are easy to get angry when eaten too much.
Every 100g chestnut contains 5.7g of protein, 2g of fat, 40-45g of carbohydrate and 25g of starch. The vitamin content of raw chestnuts can be as high as 40 ~ 60 mg, and that of cooked chestnuts is about 25 mg. Chestnuts are combined with inorganic salts such as calcium, phosphorus, iron and potassium, as well as various components such as carotene and B vitamins.
Eating raw chestnut can nourish the stomach and strengthen the spleen. There are many ways for people to nourish and treat diseases with chestnuts, but most of them are cooked and eaten. As we all know, the effect of tonifying kidney by eating raw chestnut is much more than that by cooked food.
If middle-aged and elderly people develop the habit of eating 5~ 10 slices of air-dried raw chestnuts every morning and evening, it can effectively prevent kidney deficiency, backache and leg pain. It should be noted that the raw food with bad spleen and stomach should not exceed 5 pieces.
In addition, raw chestnut has the function of hemostasis, and can treat common bleeding such as vomiting blood, nosebleed and hematochezia. Shelling raw chestnut, mashing it into mud, and applying it to the affected area can cure traumatic injury, congestion, swelling and pain. It has been proved to have a certain curative effect in TCM clinic.
However, chestnuts are "extremely difficult to grow and easy to stagnate when cooked". People with weak spleen and stomach and indigestion should not eat more, and patients with rheumatism should not eat more. Fresh chestnuts are easy to deteriorate and mold, and eating moldy chestnuts will be poisoned, so you can't eat spoiled chestnuts. In addition, chestnuts are not easy to digest when eaten raw, and cooked food is easy to stagnate, so it is not advisable to eat more at one time.
The role of cooked chestnuts
Cooked chestnut can harmonize stomach and spleen, and relieve spleen deficiency. Chestnut kernels are steamed and ground into cakes, which are suitable for children with little diet and weak body to increase their appetite and regulate their intestines and stomach. Cooking porridge with chestnut and japonica rice is not only beneficial to the early recovery of patients with chronic diarrhea caused by deficiency and cold of spleen and stomach, but also a dietotherapy remedy for indigestion and deficiency and fatigue of qi in the elderly. If you buy sugar-fried chestnuts, you can eat 7- 10 a day, preferably as a snack between meals. Otherwise, eating too much raw food is difficult to digest, and eating too much cooked food is easy to block the stomach. Don't exceed 10 every day. Chestnuts should have a complete shell and natural color, not particularly shiny. Don't eat moldy chestnuts, which may cause food poisoning. Because of the high sugar content, diabetics had better "stay away from chestnuts". People with severe internal heat, fever, food stagnation and abdominal distension should not eat more.
Nutritional value of chestnut
1. Chestnut is rich in unsaturated fatty acids, vitamins and minerals, which can prevent and treat diseases such as hypertension, coronary heart disease, arteriosclerosis and osteoporosis. It is a nourishing product for anti-aging and prolonging life. Known as the "king of dried fruits", it is also called "hardcore crops" and "woody food" with dates and persimmons.
2. Chestnuts contain riboflavin, and eating chestnuts often is beneficial to children's oral ulcers and adult oral ulcers that are difficult to heal for a long time;
3. Chestnut is a kind of dried fruit with high carbohydrate content, which can provide more heat energy for human body, help fat metabolism, and has the functions of invigorating qi, strengthening spleen and nourishing stomach and intestines;
4. Chestnut is rich in vitamin C, which can maintain the normal functions of teeth, bones and vascular muscles, prevent and treat osteoporosis, waist and leg pain, bone and muscle pain and fatigue, and delay human aging. It is an ideal health fruit for the elderly.
Are tomatoes nutritious when eaten raw or cooked? Tomatoes contain a certain amount of vitamins and dietary fiber, just like other vegetables. But besides vitamins, tomatoes also contain lycopene. Lycopene is a natural pigment that turns tomatoes red. Its function in human body is similar to carotene, and it is a strong antioxidant, which may prevent cardiovascular diseases and some cancers to some extent. It has been reported that men who eat a lot of tomatoes have a relatively low risk of prostate cancer, which is related to the antioxidant components of lycopene in tomatoes.
Tomatoes can be eaten raw or cooked. These two ways of eating are good for your health, and you can choose according to your own preferences. According to experts, both lycopene and carotene are soluble in oil, so it is good to fry tomatoes or make soup, and the absorption rate of raw food is low. If vitamin C is ingested, it can be eaten raw or cooked, because the high acidity of tomatoes is conducive to the stability of vitamin C, and the loss after cooking is relatively small. If it is to obtain potassium and dietary fiber, you can eat it raw and cooked.
Looks like it's better to eat it cooked.
How about eating seafood raw? Is there nutrition? Or is it more nutritious to cook? Raw food is of course the most nutritious and delicious, but the first problem is that seafood must be fresh, preferably freshly caught. As we live in a coastal city, we can often eat fresh seafood. For example, many raw foods are: shrimp, crab, sea shrimp, scallop and various fish. It's best to dip pepper vinegar or mustard for sterilization when eating, but people who usually eat less of these things should eat them in moderation. After all, some people eat these things and their stomachs are uncomfortable. People with hyperlipidemia should try to eat less because these things have higher cholesterol.
Is garlic more nutritious when eaten raw than when cooked? Can only say that the sterilization effect of raw food is better than that of cooked food.
Is jujube nutritious when eaten raw or cooked? Jujube is rich in nutrition after cooking, which will not change the tonic effect and avoid diarrhea caused by raw food.
Jujube (scientific name: Ziziphus jujuba Mill. ), also known as jujube, jujube, thorn jujube, jujube. Jujube (Rhamnaceae) is a small deciduous tree, sparse shrub, with a tree height of more than10m, brown or grayish brown bark, a petiole length of 1-6mm, or a long branch of 1cm, with no hair or sparse hair, slender stipules and often falling off in the later stage. Flowers yellow-green, bisexual, glabrous, with short pedicels, solitary or densely integrated axillary cymes. Drupe is oblong or rectangular, 2-3.5 cm long and 1.5-2 cm in diameter. It is red when it is ripe, and then it becomes reddish purple. The mesocarp is thick and sweet. The seed is oblate, about 65438 0 cm long and about 8 mm wide.
It can be eaten fresh. Jujube is sweet and rich in vitamins C and P. Jujube can be said to be a very good fruit. Eating dates can enrich blood, lower blood pressure and enhance human immunity. At the same time, red dates also contain a lot of vitamins, trace elements and sugars. Studies have shown that it has a certain effect on protecting the liver and calming nerves.
Fresh jujube is rich in vitamins, but sometimes it is seasonal, so you can't buy it often. Eating more may damage your digestive function. Although the vitamin content of dried jujube decreased, the iron content increased, and its nutrition was more easily absorbed.
Jujube soaked in water, nourishing the liver and detoxifying; Jujube soup, cough and lungs; Boiled eggs with red dates, nourishing blood and nourishing skin; Jujube porridge, soothe the nerves and help sleep; Red dates soak in wine, and blood vessels are unobstructed.
Jujube taboo:
It should not be eaten with vitamins at the same time; Not suitable for eating with cucumber or radish; Don't take it with antipyretics; Not suitable for people with small abdominal distension and constipation.
Jujube is suitable for each other:
Suitable foods for red dates are: milk, blood tonic, appetizing and spleen strengthening. Carp, nourish and warm the stomach, strengthen the heart and replenish blood. Pumpkin, tonify the middle and qi, and astringe the lung qi. Wax gourd, lose weight and fat. Tomato, tonify deficiency and stomach, benefit liver and nourish blood. Litchi, strengthen the spleen and stop diarrhea. Walnut nourishes blood and strengthens the body. Silkworm pupa, invigorating spleen and tonifying deficiency, clearing away deficiency and heat. Auricularia auricula, nourishing blood and regulating menstruation. Codonopsis pilosula, invigorating spleen and qi, nourishing stomach. Red beans, tonify the heart and spleen, diuretic and detumescence. Longan, nourishing blood, nourishing blood and calming the nerves. Chestnuts, spleen and qi, blood. Glutinous rice, treating spleen and stomach qi deficiency.
Foods similar to red dates are: crabs, which are prone to cold and heat. Shrimp, poisoning. Onion, garlic, indigestion. Carrots have lost their original nutritional value. Fish, indigestion. Generally speaking, it is wise to soak winter jujube in water, which will not change the tonic effect, but also avoid diarrhea caused by raw eating.