25 grams of alcohol is roughly equivalent to 750 milliliters of beer or 250 milliliters of wine, or 75 grams of 38-degree liquor, or 50 grams of high-degree liquor.
Alcohol is metabolized by alcohol dehydrogenase. There is an efficient alcohol dehydrogenase in human body, which can quickly convert alcohol in blood into acetaldehyde. However, some people blush after drinking, only alcohol dehydrogenase and no acetaldehyde dehydrogenase, so acetaldehyde accumulates rapidly in the body and cannot be metabolized, which leads to blushing. Such people need to reduce their alcohol intake.
Alcohol is always harmful to the human body, no matter how much, it will have a bad effect on the body. It is recommended to reduce alcohol consumption.
Extended data
Alcohol can damage people's cognitive functions, such as selective concentration, cognitive control and information processing ability. Therefore, alcohol can also interfere with people's interpretation of sexual cues. Because the structure of the prefrontal cortex of the brain is particularly susceptible to acute or chronic drinking, drinking plays a very important role in influencing sexual impulses.
Porn movies can induce sexual impulse, the frequency of EEG will change when watching porn movies, and alcohol will also affect EEG. Mexican scientists studied the effect of alcohol on EEG of men who watched pornographic movies.
Twenty-four healthy heterosexual men aged 23-3 1 year participated in the study and were divided into drinking group and non-drinking group. After drinking for 35 minutes, the EEG of the frontal lobe, temporal lobe and parietal lobe were recorded, and two conditions were given: watching pornographic movies and watching neutral movies.
The EEG data showed that the brain waves in the prefrontal cortex of men who drank alcohol and watched pornographic movies changed the most. Alcohol inhibits male prefrontal cortex excitement when watching erotic films, but it does not affect sexual excitement. Alcohol affects the function of prefrontal cortex, which may interfere with men's ability to deal with visual stimuli, leading to men's "drunken promiscuity".
References:
Baidu encyclopedia-wine
Baidu encyclopedia-ethanol