Speaking of purple potatoes and tomatoes, everyone should be familiar with them. They are common vegetarian foods in our daily life. Many friends have eaten purple potatoes and tomatoes and like their taste and nutritional value, but they don't know much about purple potatoes and tomatoes. Do you know that purple potatoes and tomatoes can be eaten together? Pay attention to those who don't know.

1. Can purple potatoes and tomatoes be eaten together?

Purple potato and tomato can't be eaten together, because tomato contains a lot of acidic substances such as malic acid and citric acid, which is easy to make purple potato form substances that are difficult to digest and absorb in the stomach, which is easy to cause abdominal pain, diarrhea, indigestion and other discomfort. So we can't eat together.

Second, what purple potatoes can't eat.

1, purple potato+persimmon

Purple sweet potato will lead to an increase in gastric acid secretion, while persimmon contains more tannic acid and other substances, which will react with gastric acid to form precipitation. Mild may cause gastrointestinal discomfort, and severe may cause gastrointestinal bleeding and gastric ulcer.

2, purple potato+crab

Purple potato is cold, crab is cold. People with spleen and stomach deficiency and cold should not eat purple potato and crab together, otherwise it will easily cause diarrhea. In addition, crabs are more likely to cause allergies, and people with allergies should also pay attention.

3, purple potato+white wine

Purple sweet potato belongs to starch, and alcohol contained in liquor can easily react with it to produce toxic substances. In addition to white wine, it is best not to eat any alcoholic beverages containing purple potatoes.

Third, the efficacy of purple potato

1. Purple sweet potato is rich in selenium and iron, which is an essential element for anti-fatigue, anti-aging and blood-enriching. In particular, selenium is known as the "king of cancer", so purple potato has anti-cancer effect and function.

2. Purple sweet potato is rich in cellulose, which can promote gastrointestinal peristalsis, keep defecation unobstructed, improve digestive tract environment and prevent gastrointestinal diseases.

3. Purple potato has slimming effect and function, which is a good choice for female friends to lose weight and eat purple potato. Eating purple potato will not only make you fat, but also help you lose weight, keep fit, prevent sub-health, relieve constipation and detoxify.

Fourth, the efficacy of tomatoes.

1, anti-inflammatory

Because it contains lycopene, it can help reduce inflammation in the body. Of course, raw tomatoes can be eaten, but cooked tomatoes contain more lycopene, which will have a better anti-inflammatory effect. Juicy tomatoes can also get rid of acne.

Step 2 reduce sunburn

People who often go out will get sunburned if they stand in the sun for too long. Even if you wear a sunscreen, you will get a little sunburn. Will this bother them? However, people who often eat tomatoes can stand in the sun for longer than ordinary people, and their skin will not turn red. You can eat more tomatoes if you don't want to get sunburned easily.

Step 3 make your hair more shiny

Do you feel that your hair is rough? Yes, and then the savior came. Tomatoes contain vitamin A, which can make your hair more shiny and look healthier.

Step 4 improve your eyesight

In the current era of science and technology, most people are faced with computers and mobile phones, and their eyes have not been rested, so their eyesight has also declined, which is the result that most people are unwilling to do. Vitamin A contained in tomatoes helps to prevent eye diseases, including improving night blindness. Eating more tomatoes can also improve vision to some extent.

5, lower blood pressure

Reducing blood pressure with drugs is one way, but another healthier way is to eat more tomatoes, because tomatoes contain potassium, which is the key to lowering blood pressure.