Will Drinking Coffee From Convenience Stores Reduce Blood Lipids? Or Soaring Blood Lipids? Choose The Right Coffee For Those With Gastroesophageal Reflux

Drinking coffee is beneficial, but it also has "one harm", that is, "caffeicol", which is the fat of coffee, which may affect blood cholesterol. However, a new survey found that drinking "filtered" coffee not only does not affect cholesterol, but also reduces heart disease mortality!

In recent years, more and more studies have found that drinking coffee makes people healthier, including people who drink more coffee have a lower incidence of liver cancer and a lower incidence of Parkinson's disease, and also found that drinking coffee can help lower blood sugar, prevent Or control type 2 diabetes. Drinking coffee even has a protective effect on heart disease, bowel cancer, etc. The only thing that is criticized is that coffee contains oleyl alcohol, which may affect blood cholesterol.

Coffee drinkers have a lower risk of death than non-drinkers

And a study by the University of Gothenburg, Sweden, which tracked 500,000 people for 20 years, found that drinking filtered coffee did not affect cholesterol, and compared to non-drinkers, It can also reduce the risk of death from heart disease by 12%, and the overall mortality rate can be reduced by 15%. Women who drink coffee are more protective and have a 20% lower heart disease mortality rate.

Since 2000, he has studied the bad impression of flipped coffee

Yunlin Christian Hospital's director of nutrition department Lin Minhua said that since 1960, because of the increasing consumption of coffee by Westerners, the medical community began to conduct a lot of research on the health of coffee. It turns out that they all tend to have adverse health effects, and that coffee may affect stroke and heart disease. But since 2000, the impact of coffee on health has begun to reverse. Not only does it not think that drinking coffee will have adverse effects on the heart or stroke, but there are also studies supporting the health benefits of drinking coffee.beneficial.

However, a study in 2001 found that drinking unfiltered coffee would increase the drinker's serum cholesterol, but drinking filtered coffee had no effect on the drinker's serum cholesterol, so it was recommended to drink filtered coffee at that time. coffee.

Coffee compounds are complex and have different effects

Lin Minhua said that coffee does have many beneficial components, but the components that may have adverse effects cannot be ignored. Coffee contains several bioactive compounds, such as caffeine, diterpenes cafestol, chlorogenic acid, and melanoids. The effects of these components on human health vary. For example, chlorogenic acid and melanoids are thought to act as antioxidants and contribute to the health of the cardiovascular system and metabolism, but the diterpenes cafestol and caffeine may have detrimental effects by increasing lipid ratios and affecting vascular endothelial function, respectively.

Light roast coffee is anti-oxidative, dark roast coffee reduces blood lipids and is less prone to gastroesophageal reflux

The intake of each compound depends on the type of coffee, the degree of roast, the type of brewing method and the serving size, so the Pay attention to the choice of coffee. Coffee chlorogenic acid has become a big hit in recent years, because studies have found that it can reduce postprandial blood sugar, prevent type 2 diabetes, reduce obesity, etc., but chlorogenic acid is afraid of heat, so it is necessary to choose less roasted "light roasted" coffee .

But that doesn't mean dark roasts are bad. Heating roasting of dark roasted coffee will convert the trigonelline of coffee into nicotinic acid, and NMP (N-methylpyridium methylpyridinium), nicotinic acid has the functions of lowering blood lipids,Protect blood vessels, reduce platelet activity, etc., can prevent vascular embolism.

Dark roasted coffee also has anti-cancer effects.

NMP can stimulate parasympathetic nerves to stabilize mood, as well as promote colon motility and lower blood pressure. Antioxidant effects are considered to have anti-cancer effects. Moreover, NMP can block the production of too much hydrochloric acid by cells in the stomach. For people who are prone to gastroesophageal reflux and love coffee, dark roasted coffee with NMP content more than 2 times higher than light roasted coffee is undoubtedly a better choice.

Drinking coffee is not good for everyone's health

Lin Minhua said that, overall, coffee has hundreds of benefits, including reducing a variety of cancers, reducing the risk of death from acute myocardial infarction, and preventing coronary heart disease in women. Other studies have shown that people who drink more than 2 cups of coffee a day "heavy" have a lower overall mortality rate than those who drink less coffee or who don't drink coffee. However, he reminded that everyone reacts to coffee differently. Some people drink it, which affects sleep, and some people drink it with heart palpitations and tremors. Don't just drink more coffee because of these research reports. It will affect your life and be harmful to your health.

How to choose unfiltered and filtered coffee?

So-called unfiltered coffee includes espresso and coffee brewed in a press that does not require a coffee filter. The characteristic of this type of coffee is to retain the coffee oil, and there will be a layer of thick milk foam-like substance on it, and it tastes particularly mellow.

General filter coffee and coffee brewed with coffee filters are filtered coffee. Although supermarket coffee does not use filter paper, they use a dense filter with more than two layers.Filtered coffee grounds, which are quickly brewed and sprayed, have a moderate filtering effect, and are not considered unfiltered coffee.

◎ Image source/Dazhi Image/Shutterstock provided ◎ Consultant/Director of Lin Minhua Nutrition Office