Diet and Hearing – when diet has a downside.
In a recent article (the man with broccoli ears…), we looked at some of the foods that may help support hearing health. But there’s another story…
At Hearing Healthcare Practice we know that diet can also play a less helpful role when it comes to hearing. Some everyday foods, particularly those high in sugar, salt, or artificial fats, may contribute to hearing decline over time, especially when consumed in excess.
Some of the common culprits and why moderation matters.
Foods and Ingredients to Be Aware Of
Artificial Trans Fats and Processed Snacks
Trans fats, once widely used to prolong shelf life in processed foods, have been linked to heart disease and reduced circulation. Poor blood flow affects the tiny blood vessels in your ears, which may in turn impact your hearing.
Watch for:
- Fried foods
- Packaged cakes and biscuits
- Processed pastries
- Products with partially hydrogenated oils in the ingredients
Too Much Salt (Sodium)
Salt is essential in moderation, but excess sodium can raise blood pressure, which may damage the blood vessels in the inner ear and increase the risk of hearing loss. One of our clients also reports that foods high in salt can make their tinnitus appear louder.
High-sodium foods include:
- Cured meats and deli slices
- Instant noodles and packet soups
- Salted crisps and snacks
- Ready meals
Added Sugars and Diabetes Risk
Consuming too much added sugar increases the risk of type 2 diabetes, which is strongly linked to hearing loss. Studies suggest people with diabetes may be twice as likely to experience hearing decline.
Be mindful of:
- Soft drinks and energy drinks
- Sugary breakfast cereals
- Sweets and desserts
- Flavoured yoghurts
Alcohol and Auditory Health
Heavy, long-term alcohol consumption can create a toxic environment in the inner ear and may damage hair cells and the auditory nerve. This can lead to permanent hearing loss.
While occasional drinking isn’t a major concern, it’s worth considering your intake, especially if you already have other risk factors for hearing issues.
Balance Is the Key
None of this is about cutting out foods entirely, but rather understanding how your choices can add up over time.
Protecting your hearing isn’t just about what you avoid, it’s also about what you include. So if you haven’t already, take a look at our last post on foods that support hearing.
And if you’d welcome expert advice or need a hearing check, the Hearing Healthcare Practice team in Harpenden is HERE TO HELP.