Everyone knows humans can't live without water, but how you drink it matters—especially in the morning. Experts at Fangfangge Elderly Care note that seniors' skin tends to dry out and itch easily. Healthy elderly bodies must maintain hydration balance, requiring 7-8 glasses of water daily—just like younger adults.
"The morning sets the tone for the day," making that first glass of water especially crucial.Many seniors may already have the habit of drinking a glass of water after waking up, but have you ever considered how this glass of water should be consumed?
1. What to Drink
Fresh boiled water is the optimal choice. Boiled water is natural water that has undergone multiple purification processes and boiling. Microorganisms in the water are killed by high temperatures, while the calcium and magnesium elements in boiled water are highly beneficial to health.Studies indicate that hard water containing calcium and magnesium may help prevent cardiovascular diseases. Many seniors mistakenly believe drinking lightly salted water benefits health and consume it upon waking. Research shows that while we sleep without drinking, physiological processes like breathing, sweating, and urination continue, causing significant water loss.
Drinking plain water upon waking quickly dilutes the blood, correcting the hypertonic dehydration that occurs overnight. Salt water, however, exacerbates this dehydration and intensifies thirst. Moreover, morning marks the first peak in blood pressure, and consuming salt water can elevate it further.
The first beverage upon waking should avoid juices, cola, soda, coffee, milk, and similar drinks. Carbonated beverages like soda and cola often contain citric acid, which accelerates calcium excretion during metabolism and lowers blood calcium levels. Long-term consumption may lead to calcium deficiency.Other beverages possess diuretic effects. Consuming them in the morning not only fails to effectively replenish the body's fluid deficit but also increases the body's demand for water, potentially causing dehydration.
2. How to Drink
Morning water intake must be done on an empty stomach—before breakfast—to achieve its benefits of promoting blood circulation and flushing the digestive tract.It's best to drink in small sips. Drinking too quickly can be harmful, potentially causing blood pressure drops and cerebral edema, leading to headaches, nausea, and vomiting.Morning upon waking is a crucial time for replenishing fluids. Drinking 300 milliliters of water at this time is optimal.
4. What Temperature?
Some elderly individuals prefer drinking ice-cold water from the refrigerator upon waking, believing it most invigorating. However, consuming such water in the morning is ill-advised. With the stomach and intestines empty, water that is too cold or too hot can irritate the digestive tract, causing discomfort.The best choice for morning hydration is boiled water at room temperature. On colder days, warm boiled water is preferable to minimize gastrointestinal irritation. Research indicates that boiled water cooled to 20-25°C possesses unique biological activity. It penetrates cell membranes more readily, promotes metabolism, and enhances immune function.Individuals who habitually drink warm or cool boiled water exhibit higher deoxygenase activity, improved metabolic function, reduced lactic acid accumulation in muscle tissue, and greater resistance to fatigue. When cooling boiled water overnight, always cover the container, as prolonged exposure to air diminishes its bioactive properties.