Alcohol consumption

Alcohol screening

Centers for Disease Control and Prevention (CDC) states:
  • Moderate alcohol consumption is defined as no more than one drink per day and two drinks per day for women and men, respectively.
    •  National Institute on Alcohol Abuse and Alcoholism, “Women absorb and metabolize alcohol differently than men. In general, women have less body water than men of similar body weight, so that women achieve higher concentrations of alcohol in the blood after drinking equivalent amounts of alcohol.”
  • Harmful alcohol use is defined as ≥ 2 drinks/day or ≥ 7/week in women and ≥ 3 drinks/day or ≥ 14/week in men.
  • Heavy drinking is defined as ≥ 8 drinks per week for women and ≥ 15 drinks per week for men.
  • Excessive alcohol use includes heavy drinking, binge drinking, and any alcohol use by people aged < 21 years or pregnant.
  • Binge drinking is defined as ≥ 4 drinks within about 2 hours for women and ≥ 5 drinks within about 2 hours for men and drinking on an empty stomach.

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Applies to people over 18 years old and who are not sensitive to alcohol:

One who drinks a small amount of alcohol seem to have a lower risk of heart disease than not at all, however one recommends no more than:

Country Alcohol limits per week
Men in units
Alcohol limits per week
Women in units
Australia 17.5 17.5
Bulgaria 14 7
Canada 25.3 16.8
Chile 17.8 17.8
Croatia 17.5 8.7
Czech republic 18.3 12.2
Denmark 21 10.5
Finland 17.5 8.7
France 26.25 26.25
Germany 21 10.5
Hong Kong 17.5 8.75
Ireland 26.25 17.5
Mexico 21 15.75
Namibia 17.5 8.75
Netherlands 8.75 8.75
New Zealand 26.25 17.5
Poland 12.5 6.25
Singapore 17.5 8.75
Slovenia 17.5 8.75
Spain 26.25 26.25
Sweden 17.5 17.5
United Kingdom 14 14
United states of America 24.5 12.25
Wine (ABV 13%)
125ml glass= 1.6 units
175ml glass= 2.3 units
250ml glass= 3.3 units
Bottle= 10 units
Beer
Regular pint (4%) = 2.3 units
Strong pint (5.2%) = 3 units
Extra strong (8%) = 4.5 units
Spirits (ABV 40%)
25ml single shot= 1 unit
50ml double shot= 2 units
Alco pops (ABV 5.5%)
275ml bottle= 1.5 units

 

 

How to calculate alcohol units:

When to see an healthcare professional  if one feels they are drinking too much alcohol:

  • Alcohol Use Disorders Identification Tool (AUDIT).
  • If one scores above 5 in AUDIT- C then proceed further (The further assessment: The full version uses ten questions to assess frequency of drinking, dependency indicators and problems related to alcohol use)
  • A score of 8–15 indicates increasing risk of alcohol misuse
  • 16–19 points to a higher risk of alcohol misuse
  • If one scores above 20  indicates alcohol dependency.
  • Scores between 8-19 need to be discussed with a healthcare professional to look at ways to reduce alcohol consumption.
  • Scores above 20 need to be seen by a Medical Doctor.

  • It is advised to have an alcohol free period for two days a week.
  • One cannot ‘save’ units of alcohol from one day in week and use later.
  • Avoid binge alcohol drinking.
  • Alcohol drinking in pregnancy is not recommended.
  • Beware of Alcohol withdrawal symptoms.

  • Alcohol can have a range of harmful impacts on a fetus, collectively known as fetal alcohol spectrum disorder.
  • Women who are pregnant or think they could become pregnant should be advised that:
  • The safest approach is not to drink alcohol at all;
  • The more alcohol the mother drinks, the greater the risks to the baby;
  • The risks of harm are likely to be low from drinking small amounts of alcohol before pregnancy is known.
  • As alcohol can pass from the mother into breastmilk, it is safest for women who are breastfeeding not to drink alcohol.
  • If they do drink, they should avoid drinking 2–3 hours before breastfeeding, or they should express milk beforehand to give to their baby later.

Department of Health. UK chief medical officers’ low risk drinking guidelines. 2016. Available at: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/545937/UK_CMOs__report.pdf (accessed June 2020)

NHS UK. Start 4 Life. Alcohol and breastfeeding. 2016. Available at: https://www.nhs.uk/start4life/baby/breastfeeding/healthy-diet/alcohol-and-breastfeeding/ (accessed June 2020)


Long term alcoholism can lead to physicals sign of:


High alcohol consumption can lead to:


Driving Authority


This condition may show similar symptoms to:

  • Gut fermentation syndrome (where carbohydrates are digested by gut fungi and can cause medical and social concerns of alcoholism)
  • Narcissistic Personality Disorder

Please talk to your healthcare professional (i.e. Medical Doctor/Pharmacist) for further advice