Elderly People Should Avoid Rich Flavors
The daily expression of good or poor appetite is not only related to hunger, psychological factors, and illness, but also to the stimulation of taste, sight, and smell, as well as the secretion of gastric juice. As people enter old age, with the decline of their overall bodily functions, the sensations of hunger and thirst, as well as the functions of sight, smell, and taste, all diminish. This reduces the elderly's desire for food, their craving for it, and the pleasure they derive from eating.
The loss of appetite in the elderly due to physical aging should not be addressed by seeking "rich flavors." Since ancient times, many renowned physicians have warned people that overly sweet, sour, salty, or spicy flavors are detrimental to health. Modern medical research also suggests that excessive sugar consumption repeatedly stimulates the pancreas, which can increase blood lipids, accelerate the damage and exhaustion of pancreatic islet cells in the elderly, and thus lead to diabetes. A diet high in sugar can also cause obesity, easily trigger cardiovascular diseases and gallstones, and increase the burden on the pancreas and kidneys. Excessive salt is even more harmful. Under the influence of certain endocrine secretions, sodium salt can cause spasms in small arteries and accelerate the hardening of renal arterioles, leading to high blood pressure. As for overly spicy or sour foods, they can irritate and damage the gastrointestinal mucosa, causing chronic inflammation.
So, how can we reasonably solve the problem of the elderly finding food tasteless?
First, do not be overly anxious about the blandness of food. If this continues, it can create a vicious psychological cycle where one feels distressed at the sight of meals. Second, one should enhance appetite through multiple channels.
(1) Improve the color, aroma, and taste of food. When cooking, try to appropriately combine foods of different colors and flavors to create visually appealing and delicious meals, achieving "pleasing colors and fresh flavors."
(2) Improve the dining environment, pay attention to hygiene before meals, do not drink alcohol excessively, do not smoke, and drink less water to reduce irritation to the digestive tract and avoid diluting digestive juices.
(3) Eat at regular times and in fixed amounts. In particular, avoid "constant snacking," so that the gastrointestinal tract can have moments of peace, the habit of regular meals is not disrupted, and appetite does not diminish.
(4) Chew each bite slowly and thoroughly. Many foods, especially animal products, release amino acids during the process of chewing, which enhances the umami (savory) flavor. Chewing also stimulates the production of large amounts of saliva, which lubricates food for easier swallowing, cleans the mouth, and breaks down starches into sweet and pleasant-tasting maltose, thereby improving the taste and aiding absorption. Chewing slowly also protects the stomach and intestines from damage and can reflexively stimulate the secretion of gastric glands, the pancreas, etc., enhancing digestive function and achieving the goal of a robust appetite. Lastly, one should no longer consider taste as the primary purpose of eating, but rather eat for the sake of health.