Protecting employee smiles and performance: the impact of alcohol on oral health

Alcohol is often discussed in workplace wellbeing conversations in relation to productivity, attendance and mental health. What is less frequently explored is oral health, despite its close connection to comfort, confidence and day to day functioning.

For employers, understanding how alcohol affects oral health means recognising it as a health issue, while also supporting employees to access appropriate care and helping to build healthier workplaces.

Alcohol use and the working population

In England, more than 25 million adults drink alcohol regularly.¹ Many people drink socially with no immediate problems, however for some, drinking habits can gradually move towards alcohol misuse which is sometimes described as problem drinking. This is when alcohol use can start to have a negative impact on health and work – with alcohol use thought to cost the UK economy £7 billion each year due to lost productivity.²

How alcohol can affect oral health

Alcohol can affect oral health in several ways, particularly when exposure is frequent or ongoing. Many alcoholic drinks (including wine, beer and spirits) are acidic. Regular contact with acid can soften tooth enamel, increasing the risk of erosion, sensitivity and tooth decay.³ Once enamel is lost, it does not regenerate, and this can result in the need for more complex and costly dental treatment.

Alcohol use is also commonly associated with reduced saliva flow. Saliva is essential for neutralising acids, controlling harmful bacteria and protecting the teeth and gums.⁴ A persistently dry mouth increases the risk of tooth decay and gum disease; both of which are common causes of dental pain and emergency dental appointments.

People with alcohol dependence may also delay or miss routine check-ups, meaning oral health problems can progress unnoticed until urgent treatment is required.⁵

Gum disease, inflammation and time away from work

Alcohol misuse has been linked to a higher risk of periodontal (gum) disease — a chronic inflammatory condition that can cause bleeding gums, discomfort, bad breath and, in more advanced cases, loose teeth and tooth loss.⁶

Around 41% of adults in England show signs of tooth decay, with gum disease remaining widespread among working age adults.⁷ These conditions can cause pain that disrupts sleep, affects nutrition and makes concentration at work more difficult.

Misusing alcohol can have implications on the workplace, including leading to increased sickness absence, reduced performance and productivity, and health related disruptions.⁸ Oral health problems can further compound these effects when pain or urgent dental treatment leads to unplanned time away from work.

The link between alcohol and oral cancer

One of the most serious long term oral health risks associated with alcohol is oral cancer. Alcohol is a recognised risk factor, particularly when combined with smoking, but it can increase risk independently.

Around 10,800 new cases of mouth cancer are diagnosed in the UK every year, with alcohol cited as a key contributor to rising incidence.⁹ Routine dental check-ups can lead to early detection and improve survival rates, whereas irregular attendance can lead to delayed diagnosis, especially when early warning signs go unnoticed.

Those experiencing alcohol misuse may also fear stigma and judgement which can present a barrier to seeking help, and may contribute to later presentation of health problems, including those affecting the mouth.¹⁰

What employers can do

Employers can play an important role in creating supportive environments that reduce stigma and encourage early intervention.

People experiencing addiction may already face negative attitudes despite their condition being outside of their control, and this can make accessing support more difficult. A compassionate, health focused approach therefore benefits both employees and organisations.

Employers should consider bringing oral health into company wellbeing strategies by:

• Sharing clear, non judgemental information about how alcohol can affect oral and overall health.
• Encouraging regular dental check ups to help prevent any issues from arising or worsening.
• Consider offering dental benefits or dental insurance schemes, like Bupa Dental Insurance, to help employees access and fund the care they need.
• Aligning oral health initiatives with mental health and addiction support, reinforcing that alcohol misuse is a health issue that deserves understanding and care.