What are the differences between black coffee and regular instant coffee? What foods are incompatible with coffee?

Drinking coffee itself will not affect the absorption of nutrients in daily life. Drinking a small amount of coffee generally does not lead to osteoporosis. However, coffee has a certain diuretic effect. After drinking coffee, the urine volume increases, which will lead to an increase in the loss of calcium in the urine. In addition, the caffeine in coffee will inhibit the absorption of calcium salts by bones, and will also affect the absorption of vitamin D by the gastrointestinal tract, affecting normal bone metabolism. If you drink a lot of coffee for a long time, it may cause osteoporosis. It is recommended to drink more warm water and less strong tea and coffee. So, what is the difference between black coffee and ordinary instant coffee? What is incompatible with coffee and cannot be eaten together? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. Black coffee and regular instant coffee

2. What is incompatible with coffee?

3. The difference between Nestle coffee milk flavor and original flavor

Black coffee and regular instant coffee

1. Different sources

1. Black coffee: Black coffee is coffee extracted directly by hand brewing.

2. Ordinary instant coffee: Ordinary instant coffee is a dry coffee extract obtained by evaporating the water in the liquid extracted from roasted coffee beans.

2. Different ingredients

1. Black coffee: Black coffee is rich in aromatic oils and does not contain additives such as creamer and flavors.

2. Ordinary instant coffee: The original nutrition and health-care components of ordinary instant coffee are destroyed and disappear during the synthesis process. When drinking, although it still has the taste of coffee, it has lost the rich nutrition and health-care effects of coffee.

3. Different taste

1. Black coffee: Black coffee has the fresh aroma and rich taste of the original flavor of coffee.

2. Ordinary instant coffee: Ordinary instant coffee does not have the fresh aroma of the original flavor of coffee, and has a lighter taste and is bitter.

What does coffee conflict with?

It is best not to drink coffee and wine together because they are too stimulating. The alcohol in wine has a stimulating effect, and the caffeine in coffee also has a strong stimulating effect. Drinking them together will produce a great stimulation to people.

If you drink both at the same time, you should drink plenty of water or add a little glucose to the water and drink it with food to relieve the discomfort. Even if you want to drink coffee after drinking alcohol, you should wait for 2 or 3 hours.

The tannic acid in coffee and tea can reduce iron absorption by 75%, and tannic acid can reduce calcium absorption; both coffee and tea contain caffeine, which doubles the effect of caffeine. Therefore, it is best to drink tea and coffee separately.

American scientists have found through investigation that if smokers drink three or more cups of coffee a day, their likelihood of developing pancreatic disease will increase fourfold; while non-smokers will not take this risk even if they drink a lot of coffee.

Coffee should not be taken with caffeinated beverages or other foods.

A moderate intake of caffeine will not cause harm to the human body, but excessive intake of caffeine in a short period of time will be harmful, so after drinking coffee, avoid consuming caffeinated beverages or other foods.

Drinking coffee and carbonated drinks at the same time can easily cause gastrointestinal ulcers or aggravate such diseases.

Eating coffee and black fungus together can also reduce the body's absorption of iron.

Spicy and other stimulating foods, if eaten with coffee, will cause dryness and heat accumulation in the stomach and intestines, poor circulation of body fluids, and stagnation of dry stool. Therefore, it is not advisable to eat too much, especially strong tea contains substances such as tannic acid and caffeine, which can reduce gastrointestinal secretion and peristalsis, and have a certain astringent effect. If constipated people drink a lot, it can aggravate the symptoms. At the same time, it will irritate the gastric mucosa, increase the acidity of gastric juice, and aggravate the onset of ulcers.

Ingredients such as nitrite and 5-hydroxytryptamine can affect the body and cause headaches. For example, ham contains nitrite, which can cause cerebral vasodilation. Seafood, eggs, cheese, beer, oranges, tea, tomatoes, etc. will produce 5-hydroxytryptamine after entering the human body, leading to disorders of the vasodilation and contraction of the brain and causing headaches.

The difference between Nestle coffee milk flavor and original flavor

1. Taste Difference

The original flavor of Nestle coffee is neither bitter nor sweet, with a moderate sweetness, milk and coffee flavors, and a relatively balanced taste. The milk flavor of Nestle coffee is relatively strong, and it tastes a bit sweet, with a relatively light coffee flavor.

2. Difference in refreshing effect

The refreshing effect of original Nestle coffee is better than that of milk flavor because it contains more coffee.

3. Difference in nutrient content

In terms of nutritional ingredients, the energy of the original flavor of Nestle coffee is lower than that of the milk flavor, the protein content is higher than that of the original flavor, the fat content of the milk flavor is higher than that of the original flavor, and the sodium content of the original flavor is higher than that of the milk flavor.