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戒酒对大脑和身体的六大好处

戒酒对大脑和身体的六大好处

Kristine Gill 2024-01-10
不管你是为了健康,还是受够了宿醉后的头疼,抑或是为了省钱,戒酒都是一个正确的选择。

图片来源:Getty Images

在经历了年底假日的暴饮暴食后,很多酒友选择在1月痛下决心戒酒,有的决定逐渐减量,有的干脆一整月滴酒不沾,以显示新一年改头换面的决心。

很多尝试过“戒酒月”挑战的人发现,随着时间的推移,他们越来越适应远离酒精的生活。不管你是为了健康,还是受够了宿醉后的头疼,抑或是为了省钱,戒酒都是一个正确的选择,而且戒酒还有一些你可能从未想过的好处。

现在就让我们听听专家告诉我们的戒酒六大好处。

1. 睡眠质量改善

有些人喝酒是为了夜里睡个好觉,但事实上,酒精更多地起到了一种镇静剂的作用,它实际上是把你弄晕了,而不是帮助你真正地入睡。

研究表明,即便是少量饮酒(女性低于一杯,男性低于两杯),也会对睡眠质量产生负面影响。

路易莎·尼古拉是Momentous公司的一名顾问和神经生理学家,她主要使用科学的策略帮助运动员和投资者达到最佳表现。她说:“人的睡眠分为四个阶段,其中第三阶段和第四阶段最为重要。”

尼古拉指出,在睡眠的第三阶段,也就是深度睡眠阶段,人体会释放生长激素和睾酮,并激活淋巴系统——它也是大脑的废物清除系统。

“当你喝酒之后,你就相当于摄入了镇静剂,阻碍了这些睡眠阶段的进展。”尼古拉表示。

2. 精神状态更好

随着睡眠的改善,你的情绪、注意力和精力也会随之改善。但是如果你的快速眼动睡眠阶段受阻(也就是睡眠的第四个阶段),那么你的情绪就会受到影响。

“你会变得暴躁易怒、心情低落,与人交往时的情商也会变低。”尼古拉补充道。

长期过量饮酒还会增加患痴呆症的几率。

“酒精会进入并且损害脑细胞。”尼古拉说。

长期过量饮酒也是导致阿尔茨海默症等疾病的诱因之一。只要我们减少过量饮酒,就可以降低患老年痴呆症的风险。

3. 降低癌症等疾病的风险

据美国疾病控制与预防中心(Centers for Disease Control and Prevention)介绍,大量饮酒不仅会增加患上痴呆和阿尔茨海默症的风险,还会增加患癌的风险。即便是每天只喝一杯酒——也就是很多人认为的“适量饮酒”,也会增加患某些癌症的风险。

此外,酒精还会诱发包括肝脏、胰腺、心脏疾病在内的200多种疾病。

4. 生育能力提升

经常酗酒对男性和女性的生育能力都有影响。对男性来说,过量饮酒会降低睾酮水平,导致阳痿,并且影响精子的产生。对女性而言,过量饮酒会影响月经周期、排卵和激素水平。

一些研究表明,无论男女,只要戒酒三个月,生育水平就能够得到恢复。

5. 减肥

有很多人都说过,在戒酒之后,由于他们摄入的热量减少了,因此他们的体重也有所下降。酒精与其他高糖饮食一样,会增加多余的体重,还会导致腹部脂肪堆积,从而可能导致心脏病和糖尿病。

戒酒应用程序Reframe的联合创始人及首席执行官韦丹特·普拉迪普说:“我们有40%的用户体重下降了,他们仅仅戒酒三个月,就平均减掉了5磅(约2.27千克)到10磅(约4.54千克)的体重。”Reframe是一款埃默里大学(Emory University)和哈佛大学(Harvard University)联合开发的戒酒应用程序。

6. 心理健康水平提升

很多人喝酒是为了缓解压力、焦虑和抑郁,但专家称,喝酒非但无助于解决这些问题,反而会加剧以上症状。

“有人用酒精来缓解焦虑和抑郁,实际上是希望酒精可以帮助他们舒缓神经系统。但是我们知道,也有其他方法能够用来舒缓神经系统。”斯泰西·西里介绍道。她是Grow Therapy公司的一名执业治疗师,专门研究成瘾和药物滥用问题。

当我们停止喝酒时,酒精这种可以影响我们的很多情绪周期的物质就会被排出体外。而戒酒后,很多人表示他们与家庭成员的关系改善了,冒险行为减少了,精力和健康状况更好了,运动能力也增强了。

最后,西里总结道,你可能不认为饮酒会影响你的人际关系和日常生活,直到你更深入地去审视这个问题。(财富中文网)

译者:朴成奎

在经历了年底假日的暴饮暴食后,很多酒友选择在1月痛下决心戒酒,有的决定逐渐减量,有的干脆一整月滴酒不沾,以显示新一年改头换面的决心。

很多尝试过“戒酒月”挑战的人发现,随着时间的推移,他们越来越适应远离酒精的生活。不管你是为了健康,还是受够了宿醉后的头疼,抑或是为了省钱,戒酒都是一个正确的选择,而且戒酒还有一些你可能从未想过的好处。

现在就让我们听听专家告诉我们的戒酒六大好处。

1. 睡眠质量改善

有些人喝酒是为了夜里睡个好觉,但事实上,酒精更多地起到了一种镇静剂的作用,它实际上是把你弄晕了,而不是帮助你真正地入睡。

研究表明,即便是少量饮酒(女性低于一杯,男性低于两杯),也会对睡眠质量产生负面影响。

路易莎·尼古拉是Momentous公司的一名顾问和神经生理学家,她主要使用科学的策略帮助运动员和投资者达到最佳表现。她说:“人的睡眠分为四个阶段,其中第三阶段和第四阶段最为重要。”

尼古拉指出,在睡眠的第三阶段,也就是深度睡眠阶段,人体会释放生长激素和睾酮,并激活淋巴系统——它也是大脑的废物清除系统。

“当你喝酒之后,你就相当于摄入了镇静剂,阻碍了这些睡眠阶段的进展。”尼古拉表示。

2. 精神状态更好

随着睡眠的改善,你的情绪、注意力和精力也会随之改善。但是如果你的快速眼动睡眠阶段受阻(也就是睡眠的第四个阶段),那么你的情绪就会受到影响。

“你会变得暴躁易怒、心情低落,与人交往时的情商也会变低。”尼古拉补充道。

长期过量饮酒还会增加患痴呆症的几率。

“酒精会进入并且损害脑细胞。”尼古拉说。

长期过量饮酒也是导致阿尔茨海默症等疾病的诱因之一。只要我们减少过量饮酒,就可以降低患老年痴呆症的风险。

3. 降低癌症等疾病的风险

据美国疾病控制与预防中心(Centers for Disease Control and Prevention)介绍,大量饮酒不仅会增加患上痴呆和阿尔茨海默症的风险,还会增加患癌的风险。即便是每天只喝一杯酒——也就是很多人认为的“适量饮酒”,也会增加患某些癌症的风险。

此外,酒精还会诱发包括肝脏、胰腺、心脏疾病在内的200多种疾病。

4. 生育能力提升

经常酗酒对男性和女性的生育能力都有影响。对男性来说,过量饮酒会降低睾酮水平,导致阳痿,并且影响精子的产生。对女性而言,过量饮酒会影响月经周期、排卵和激素水平。

一些研究表明,无论男女,只要戒酒三个月,生育水平就能够得到恢复。

5. 减肥

有很多人都说过,在戒酒之后,由于他们摄入的热量减少了,因此他们的体重也有所下降。酒精与其他高糖饮食一样,会增加多余的体重,还会导致腹部脂肪堆积,从而可能导致心脏病和糖尿病。

戒酒应用程序Reframe的联合创始人及首席执行官韦丹特·普拉迪普说:“我们有40%的用户体重下降了,他们仅仅戒酒三个月,就平均减掉了5磅(约2.27千克)到10磅(约4.54千克)的体重。”Reframe是一款埃默里大学(Emory University)和哈佛大学(Harvard University)联合开发的戒酒应用程序。

6. 心理健康水平提升

很多人喝酒是为了缓解压力、焦虑和抑郁,但专家称,喝酒非但无助于解决这些问题,反而会加剧以上症状。

“有人用酒精来缓解焦虑和抑郁,实际上是希望酒精可以帮助他们舒缓神经系统。但是我们知道,也有其他方法能够用来舒缓神经系统。”斯泰西·西里介绍道。她是Grow Therapy公司的一名执业治疗师,专门研究成瘾和药物滥用问题。

当我们停止喝酒时,酒精这种可以影响我们的很多情绪周期的物质就会被排出体外。而戒酒后,很多人表示他们与家庭成员的关系改善了,冒险行为减少了,精力和健康状况更好了,运动能力也增强了。

最后,西里总结道,你可能不认为饮酒会影响你的人际关系和日常生活,直到你更深入地去审视这个问题。(财富中文网)

译者:朴成奎

After a holiday season spent indulging and imbibing many social drinkers welcome the tradition of Dry or Damp January, where you abstain from or cut back on alcohol for a full month as a way of resetting your relationship with it in the new year.

Many who try the 31-day challenge find it becomes easier with time to adopt a low or no-alcohol lifestyle as a result. Whether you’re looking to cut back on the booze to avoid hangovers, save money, or improve your health overall, there are likely some added benefits you haven’t considered that might just make you consider giving it up for good.

Here are some of the major benefits of cutting out alcohol, according to experts.

1. Your sleep may improve

It might come as a shock to those who look forward to a night cap as a way to drift to sleep, but alcohol acts more like a tranquilizer, knocking you out but not giving you true sleep.

In fact, studies show that even a low amount of alcohol—less than one drink for women and less than two for men—can negatively impact sleep quality.

“There are four stages of sleep and stages 3 and 4 are most important,” says Louisa Nicola, a neurophysiologist and advisor with Momentous where she uses science-backed strategies to help athletes and investors reach peak performance.

Nicola says it’s during the third stage of sleep, known as deep sleep, that you release growth hormones and testosterone and activate the glymphatic system which is the brain’s waste clearance system.

“When you drink alcohol, you are sedating yourself. So you are blocking these stages of sleep,” Nicola says.

2. You’ll perform better mentally

With improved sleep, comes improved mood, focus and energy. When you block REM sleep, stage four sleep, your emotions can be disrupted.

“You’re going to have a short fuse, you’re going to be more angry, you’re going to be more sad and the way you respond to people is going to be less emotionally intelligent,” Nicola adds.

Long term, excessive drinking also raises the odds of developing dementia.

“(Alcohol) is going in and obliterating the brain cells,” Nicola says.

This kind of deterioration is responsible for disease like Alzheimer’s, which we can lower the risk for when we cut down on heavy drinking.

3. You’ll reduce your risk of cancer and other diseases

Heavy drinking not only increases your risk of dementia and Alzheimer’s disease, it also raises your risk of cancer, according to the Centers for Disease Control and Prevention (CDC). But even one drink a day, considered moderate drinking, increases your risk for certain types of cancer.

What’s more, alcohol contributes to more than 200 diseases, including in the liver, pancreas, and heart.

4. You may improve your fertility

Regular heavy drinking can affect both male and female fertility: In men, excessive alcohol can lower testosterone levels, cause impotence, and affect sperm production. In women, it can affect the menstrual cycle, ovulation, and hormone levels.

Some studies indicate that fertility can recover in men and women by abstaining from alcohol for three months.

5. You might lose extra weight

Many report a drop in weight after removing the empty calories consumed when drinking. Alcohol, like other foods and drinks that are high in sugar, can not only add unwanted pounds, but may also contribute to the accumulation of belly fat, which is associated with heart disease and diabetes.

“Forty percent of our users see weight loss; they lose 5 to 10 pounds just because of cutting back the first three months,” says Vedant Pradeep, cofounder and CEO of Reframe, an alcohol reduction app, created in partnership with Emory and Harvard University.

6. Your mental health could improve

Many who consume alcohol do so to cope with stress, anxiety and depression, but experts say this is counterintuitive and that drinking can increase these symptoms.

“Alcohol is used to help or try to regulate the nervous system when it’s used to soothe anxiety and depression, but we’re learning there are other ways to soothe our nervous system,” says Stacy Thiry, a licensed therapist with Grow Therapy who specializes in addiction/substance abuse.

When we stop drinking, we remove the substance responsible for many of our mood cycles. As a result, Thiry says many report improved relationships with family members, less risk taking behavior, better energy and health, and the ability to work out.

You might not think consuming alcohol is affecting your personal relationships or daily life until you take a harder look, Thiry says.

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