As we grow older, our nutritional needs change and this can present numerous challenges in terms of maintaining a healthy diet. Recent scientific research has highlighted some of the key challenges of nutrition as we age and what can be done to overcome them.
One of the biggest challenges of nutrition as we grow older is the loss of appetite. As we age, our sense of taste and smell can decrease, leading to a loss of appetite and a decreased enjoyment of food. This can result in inadequate nutrient intake and a higher risk of malnutrition.
A study published in the journal Age and Ageing in 2014 found that loss of appetite is a common problem in older adults, with over 50% of participants reporting a decrease in appetite. The study also found that those with a lower appetite were more likely to be underweight and have a higher risk of malnutrition.
Another challenge of nutrition as we grow older is difficulty swallowing. As we age, our muscles and nerves can weaken, leading to difficulty swallowing food and liquids. This can result in inadequate nutrient intake and an increased risk of aspiration pneumonia.
A study published in the journal Dysphagia in 2017 found that difficulty swallowing is a common problem in older adults, with over 40% of participants reporting difficulty swallowing. The study also found that those with difficulty swallowing were more likely to have a lower intake of nutrients and a higher risk of aspiration pneumonia.
In addition to these challenges, older adults may also face difficulties in accessing and preparing food. As we age, mobility and dexterity can decrease, making it harder to shop for groceries and prepare meals. This can result in a reliance on processed and pre-prepared foods, which are often high in salt, sugar, and unhealthy fats.
A study published in the journal Public Health Nutrition in 2015 found that older adults who had difficulty accessing and preparing food were more likely to have a lower intake of fruits, vegetables, and whole grains and a higher intake of processed and pre-prepared foods.
In conclusion, there are numerous challenges of nutrition as we grow older, including loss of appetite, difficulty swallowing, and difficulties in accessing and preparing food. These challenges can result in inadequate nutrient intake and a higher risk of malnutrition and other health problems. It is important for older adults to seek support and advice from healthcare professionals to overcome these challenges and maintain a healthy diet.
