Summer in Brisbane City is known for its high temperatures, humidity and long daylight hours, particularly for those working in Brisbane CBD. These environmental factors can increase fluid loss throughout the day, especially when combined with physical activity, air-conditioning and busy schedules. As a result, hydration becomes an important consideration for general well-being and oral health. Understanding how hydration supports the mouth may help reduce some common summer-related dental concerns.
Saliva: The CBD Worker’s Natural Defence
Saliva plays a vital role in maintaining oral health. It helps wash away food particles, neutralise acids produced by oral bacteria and support enamel integrity. Saliva also assists with swallowing and speaking, contributing to overall oral comfort. When dehydration occurs, saliva flow can reduce, which may increase the risk of tooth decay, gum irritation and persistent bad breath. For busy professionals who spend long hours indoors, commuting or moving between meetings, drinking water consistently throughout the day helps support this natural protective function.
Sports Drinks During the Summer
Many Brisbane professionals incorporate exercise into their workday, whether it’s a lunchtime gym session or a run along the river. Sports drinks can assist with electrolyte replacement after intense or prolonged physical activity. However, these drinks are often acidic (low pH) and may contain added sugars. Frequent exposure to acids and sugars can contribute to enamel wear and increase the risk of tooth decay over time, particularly when consumed outside of meals. If you choose to consume sports drinks, rinsing with plain water immediately afterwards can help wash away residual sugars and acids.
Air-Conditioning and ‘Hidden’ Dehydration
Extended time in air-conditioned environments, such as offices and public transport, can contribute to dehydration without obvious thirst. This ‘hidden’ dehydration may affect saliva production. Keeping a water bottle nearby and sipping regularly supports hydration and oral comfort.
Smart Snacking: Hydration You Can Eat
Some foods contribute to hydration while also stimulating saliva through chewing. Options such as cucumbers, celery and watermelon have high water content and require chewing, which may help support saliva flow and oral comfort during warmer months.
A Balanced Approach to Summer Dental Care
Hydration forms part of a broader approach to dental care, alongside regular brushing, flossing and routine dental visits. Individual needs vary, and a dentist can provide personalised advice based on your oral health, lifestyle and dietary habits.
Our Dentists in Brisbane City Welcome You
We invite you to book your dental appointment at Edward St Dental. You can call us on (07) 3221 5855 or book online.
We look forward to speaking to you about your smile!