Alcohol consumption is a subject of much debate and controversy. While some people believe that a glass of wine with dinner every night is healthy, others argue that even a single drink can be dangerous.

So, what are the latest guidelines for safe alcohol consumption?.

What Is Safe Drinking?

The latest guidelines for safe alcohol consumption are as follows:.

Men should not drink more than 14 units of alcohol per week.
Women should not drink more than 14 units of alcohol per week.
It is recommended to have at least 2-3 alcohol-free days per week.
If you do drink, it is recommended to spread your intake evenly over 3 or more days.
If you are pregnant or trying to conceive, you should avoid alcohol altogether.

What Is a Unit of Alcohol?

A unit of alcohol is defined as 10 milliliters (ml) or 8 grams of pure alcohol. In other words, a unit of alcohol is equivalent to:.

A single measure (25ml) of spirits at 40% alcohol by volume (ABV)
Half a pint (284ml) of beer, lager or cider at 3.6-3.7% ABV
A standard glass (175ml) of wine at 12% ABV

The Risks of Drinking Too Much

Drinking alcohol in excess can have a number of negative effects on your health, including:.

Increased risk of liver disease and liver cancer
Increased risk of heart disease and stroke
Increased risk of high blood pressure and diabetes
Increased risk of mental health problems such as anxiety and depression
Increased risk of accidents and injuries, especially when driving

Heavy alcohol consumption can also put a strain on relationships, work, and finances, and can ultimately lead to alcohol addiction.

Alcohol and Cancer

There is a strong link between alcohol consumption and the risk of developing certain types of cancer, including:.

Breast cancer
Bowel cancer
Mouth cancer
Throat cancer
Liver cancer
Pancreatic cancer

While drinking in moderation is unlikely to increase the risk of cancer significantly, heavy and/or long-term alcohol consumption can significantly increase the risk.

Benefits of Moderate Drinking

While excessive drinking can be harmful, moderate drinking may actually have some health benefits. Studies have shown that moderate alcohol consumption can:.