By around age 50 many people notice food tastes fainter. Nish Manek, a general practitioner in London, shared simple tips to help combat age-related taste loss.
Dr. Manek often hears patients say they don’t taste food as vividly as when they were younger. It’s easy to blame age, but other factors also play a role, she told Science Focus.
Why can food start to taste duller as we age?
From birth, people have about 9,000 taste receptors. They sit in the papillae — the tiny bumps on the tongue — and renew every few weeks.
That renewal cycle slows over the course of our lives. By around age 50, we have far fewer taste receptors left, and the receptors that remain can be less sensitive.
Not everyone experiences the same decline in taste. For some people, the process makes food seem less flavorful. But age is not the only cause.
Other contributing factors include:
- genetic predisposition
- dental problems
- taking certain medications
- chronic illnesses
- smoking
- nasal issues
Our sense of smell also affects how we perceive taste. As we age, the number of olfactory receptor cells in the nasal lining decreases, and that reduction mutes taste sensations.
A similar effect happens with the temporary loss of smell during a cold, when food tastes bland.
As taste sensitivity declines, our preferences can shift. Because salty and sweet flavors are easier to detect, older adults may start to favor them more. That change carries consequences: higher salt intake raises the risk of high blood pressure, and more sweets contribute to weight gain and diabetes.
How to keep your taste buds from dulling
No one can stop aging. Still, there are ways to improve taste perception, Dr. Manek says.
Those steps include:
- Stay hydrated (maintain normal saliva production)
- Quit smoking (smoking directly damages taste receptors)
- Manage chronic conditions such as diabetes
- Avoid medications that cause dry mouth
Eat natural foods with sharper flavors — citrus and mint, for example — because receptors register them more easily.
Marinate and pickle to boost flavor instead of adding extra salt or sugar. Use:
- vinegar
- dressings
- mustard
- herbs or spices
So, taste receptors can gradually let us down as we age. New habits and bolder culinary experiments can help you keep enjoying flavorful food into later life.
Photo: Unsplash
