ไทย
As we get older, dental health is something many people overlook, even though chewing in older adults is linked to nutrition, physical health, and overall quality of life. Tooth loss, worn teeth, or difficulty chewing may lead older adults to avoid certain foods and not get enough nutrients. Looking after oral health is therefore another important factor in staying healthy over the long term.
Why is chewing important for older adults’ health?
Chewing is the first step of digestion. It breaks food down into smaller pieces and mixes it with saliva, preparing it for swallowing and for digestion in the digestive tract.
When older adults have strong teeth and can chew food properly, it supports their health in many ways, including:
-
A wider variety of nutrients: They can choose to eat more vegetables, fruit, meat, and other nutritious foods.
-
Fewer limits on what they can eat: Eating becomes more convenient and enjoyable.
-
Better physical health: Getting enough nutrients helps maintain muscle mass and physical strength.
-
Good quality of life: They can eat with family and go about daily life with confidence.
How do unhealthy teeth affect older adults’ health?
Oral health problems can affect eating habits and overall health, especially the following problems.
1. Loose or lost teeth
When several teeth are lost, especially the molars that do the chewing, older adults may find it hard to chew hard or sticky foods and switch to softer foods, which can sometimes mean a less varied intake of nutrients.
2. Worn teeth, tooth decay, or gum disease
Toothache, loose teeth, or inflamed gums can make chewing uncomfortable and lead people to avoid using the affected side. If left untreated, this may affect chewing efficiency in the long term.
3. Dry mouth
Some older adults have reduced saliva, which may be related to medications or underlying health conditions. This makes chewing and swallowing difficult and also increases the risk of tooth decay.
Does poor chewing really put you at risk of malnutrition?
Ineffective chewing may be one of the factors associated with nutritional risk in older adults.
A systematic review that pooled studies of 27,559 older adults found that chewing problems, tooth loss, and inadequate oral care were associated with a risk of malnutrition.
However, this association does not mean that dental problems are the only direct cause, because nutritional status also depends on underlying health conditions, appetite, and other factors.
How can older adults look after their teeth to keep chewing well?
Maintaining the ability to chew can start with consistent oral care, including:
-
Regular dental check-ups to assess tooth decay, gum disease, and bite problems.
-
Keep natural teeth for as long as possible by brushing with fluoride toothpaste and cleaning between the teeth.
-
Replace lost teeth when indicated, for example with dentures, bridges, or dental implants, as suited to each individual.
-
Look after dentures properly. If dentures are loose or cause sore gums, see a dentist for adjustment.
Treating or replacing teeth should be considered together with overall health, the ability to care for the mouth, and the needs of each older adult.
Caring for seniors’ dental health with TDH Dental
Good oral health is part of Healthy Aging and Longevity, because having teeth that work properly supports eating, communication, and quality of life in the long term.
At TDH Dental, you can consult our experienced dental team to assess the health of your teeth and gums and your chewing efficiency, and plan care or replacement of lost teeth as appropriate.
Because good health at every age can start with keeping teeth strong and working efficiently.
