One month alcohol-free: What might happen to your body?

Why consider a month alcohol-free?

If you choose to drink alcohol, the NHS recommends drinking no more than 14 units per week, spread across three or more days. While there’s no completely safe level of drinking, reducing your alcohol intake can have positive health benefits. If you are pregnant, think you may be pregnant or are planning a pregnancy, the safest approach is not to drink alcohol.

Taking a break from alcohol can also help you become more aware of your drinking habits and identify situations where you are more likely to drink more than intended.

Possible benefits of a month alcohol-free

Depending on how much alcohol you previously drank, your health and other lifestyle factors, possible changes may include:

• Sleep quality

• Energy levels

• Digestion

• Blood pressure

• Skin appearance

• Weight management

• Liver health

• General wellbeing

The extent of these changes often depends on factors such as how much alcohol you were previously drinking, your overall health, and your lifestyle.

Potential benefits of taking a break from alcohol

Improved sleep

Many people report sleeping better after reducing or stopping alcohol.

Although alcohol can make you feel sleepy, it can interfere with the quality of your sleep and disrupt important sleep stages, including rapid eye movement (REM) sleep. This may leave you feeling less refreshed the next day.

Improved sleep quality can support concentration, mood and general wellbeing during the day.

Increased energy levels

Better-quality sleep may contribute to higher energy levels and reduced feelings of tiredness.

Some people find that after a few alcohol-free weeks they feel more motivated to exercise, spend time outdoors or make other positive lifestyle changes. However, experiences vary from person to person.

Better digestion

Alcohol can irritate the digestive system and may contribute to symptoms such as indigestion, acid reflux and bloating.

After reducing or stopping alcohol, many people notice improvements in digestive comfort and a reduction in symptoms such as bloating, wind, diarrhoea or constipation.

Possible effects on blood pressure and heart health

Drinking alcohol regularly, particularly in larger amounts, can contribute to raised blood pressure.

Research suggests that reducing alcohol intake may help lower blood pressure in some people, especially those who drink above recommended limits. High blood pressure is an important risk factor for heart disease and stroke, so supporting healthy blood pressure may also contribute to better long-term heart health.

Healthier-looking skin

Alcohol can contribute to dehydration, which may affect the appearance of your skin.

After a period without alcohol, some people notice that their skin appears brighter or more hydrated, particularly when they are also maintaining a healthy skincare routine and drinking enough water.

Supporting weight management

Alcohol contains calories and is often consumed alongside high-calorie foods or sugary mixers.

Reducing alcohol intake may help lower your overall calorie consumption and support weight management goals. However, weight changes vary from person to person and depend on a range of lifestyle factors, including diet and physical activity.

Supporting liver health

Your liver plays a vital role in processing alcohol as well as carrying out hundreds of other essential functions.

Research suggests that taking a break from alcohol may support liver health. In some cases, early alcohol-related fatty liver can often improve if alcohol is stopped, whereas the damage caused by cirrhosis cannot usually be reversed. Individuals who are medically or physically dependent on alcohol should not stop drinking suddenly on their own. Abrupt withdrawal can be life-threatening. Anyone seeking to stop or reduce heavy, daily alcohol use should consult a healthcare professional, GP, or specialised addiction service to create a safe, medically supervised tapering or detoxification plan.

Long-term health benefits

Drinking less alcohol over time may help reduce your risk of several alcohol-related health conditions, including high blood pressure, stroke, liver disease and certain cancers.

While a single month without alcohol is unlikely to have a significant impact on long-term disease risk on its own, it can be a useful first step towards healthier drinking habits.

Other ways to reduce your alcohol intake

Several campaigns encourage people to take a break from alcohol throughout the year.

Dry January

Run by Alcohol Change UK, Dry January encourages participants to avoid alcohol throughout January and reflect on their drinking habits. Many people use the challenge as an opportunity to build healthier routines and reassess their relationship with alcohol.

Sober October

Sober October is a fundraising campaign organised by Macmillan Cancer Support. Participants give up alcohol throughout October while raising money to support people living with cancer.

Build more alcohol-free days into your week

You do not have to stop drinking completely to see benefits. The NHS advises that introducing regular drink-free days can be a helpful way to reduce alcohol intake and develop healthier drinking habits over time.

More help and support

Whether you're trying to cut back or stop drinking altogether, support is available.

The NHS offers information, advice, and tools to help people reduce their alcohol consumption, including the NHS Drink Free Days app. Your GP can also provide confidential advice and discuss any concerns you may have about your drinking.

Useful resources

If you are struggling with alcohol and are finding it hard to quit, you may want to think about getting support.

Your GP is your first port of call for alcohol problems. They can provide confidential advice and refer you if you need extra support.

There are several NHS services you can use to find support and treatment services near you:

NHS alcohol support services

NHS Better Health: Drink Less

Drinkaware

Alcohol Change UK