Researchers analyzed data from 20 international studies involving more than 80,000 people aged 65 and older in 12 countries. The results showed that eating alone is associated with poor diets, deficiencies in protein and essential nutrients, weight loss, and an increased risk of osteoporosis.
Researchers pointed out that food is not merely a source of calories and vitamins, but also an important social ritual. The absence of companionship at the table reduces appetite, limits food variety, and affects psychological well-being, which in turn negatively impacts physical health. Furthermore, people who eat alone are less likely to choose nutritious meals, more prone to skipping meals, and slower to replenish essential nutrients.
The biggest gap was in protein intake, which is essential for maintaining muscle mass and functional independence in older adults. Studies have found that relying solely on food increases the risk of unintentional weight loss and the development of osteoporosis.
Researchers emphasize that eating alone is a modifiable risk factor, and that providing shared meals can significantly improve the nutritional quality and overall health of older adults.
