The Impact of Alcohol on Health, Wellbeing and Safety

9th July 2026

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    This week is Alcohol Awareness Week. This takes place each year to encourage conversations about alcohol use, health and wellbeing, and to promote informed choices that support individuals, families and communities. It can also provide an opportunity to challenge misconceptions and reduce stigma surrounding conversations about alcohol use.

    Alcohol forms part of many social occasions and celebrations. However, it is important to recognise that alcohol can affect both physical and mental wellbeing, sometimes in ways that are not immediately obvious.

    Alcohol and Workplace H&S

    Many people understand that consuming alcohol before carrying out safety-critical activities is inappropriate. Less widely recognised is the fact that alcohol consumed the previous evening can continue to affect concentration, coordination and decision-making the following day.

    Possible short-term effects include:

    • Reduced concentration
    • Slower reaction times
    • Impaired judgement
    • Fatigue and poor-quality sleep
    • Reduced awareness of hazards
    • Difficulty focusing on tasks

    Longer-term excessive alcohol consumption may contribute to a range of health concerns, including cardiovascular disease, liver problems, anxiety, depression and reduced overall wellbeing.

    Being fit for work means being physically and mentally capable of undertaking tasks safely and effectively. Factors such as fatigue, stress, illness, medication and alcohol use can all affect fitness for work.

    Steps You Can Take

    Creating supportive environments where individuals feel comfortable discussing concerns and seeking assistance can play an important role in maintaining wellbeing.

    Practical steps that may help include:

    • Planning ahead before social events
    • Allowing sufficient recovery time after drinking alcohol
    • Understanding personal limits
    • Seeking support if alcohol consumption is becoming difficult to manage
    • Looking out for friends, family members and colleagues who may need assistance

    Seeking help should always be viewed positively. Support services, healthcare professionals and employee assistance programmes can provide guidance and confidential advice for those who may benefit from additional support.

    Key Messages

    • Alcohol can affect performance and wellbeing beyond the time it is consumed.
    • Sleep quality may be impacted even after moderate drinking.
    • Being fit for work includes considering the effects of alcohol.
    • Support is available for those experiencing difficulties.
    • Open conversations can help promote healthier choices.

    Awareness and understanding can help people make informed decisions that support their health, safety and wellbeing both in and outside of work.