As people enter middle age, the body's various functions begin to decline. Regardless of gender, as people age, the body's calcium absorption decreases significantly. About half of older adults have an absorption rate of less than 25%, and in some cases, even below 15%. Calcium loss is one of the health problems many older adults face. Therefore, some choose to take calcium supplements, while others opt for milk to supplement their calcium. However, what many don't realize is that there are proper methods for supplementing calcium with milk. So, let's look at the correct way for older adults to drink milk for calcium supplementation.
The nutritional value of milk is widely recognized, but only with proper consumption methods can it provide the intended health benefits.
Milk is high in nutritional value, with protein that is easy to digest and absorb, and it is rich in minerals and trace elements while being low in cholesterol, making it a particularly beneficial nutritional and health beverage for older adults. Although milk is highly nutritious, improper consumption can prevent it from providing its health benefits. For older adults, especially those with osteoporosis, iron-deficiency anemia, post-abdominal surgery patients, and those on long-term antibiotic regimens, how and whether they should drink milk requires special consideration.
Some older adults, due to reduced food intake, may only drink a glass of milk for breakfast. In this case, the valuable, high-quality protein in the milk cannot perform its physiological functions, such as repairing and renewing tissues, boosting the immune system, and promoting metabolism. Instead, it only supplies the body with a certain amount of energy, which is essentially a waste. The correct method is to eat a certain amount of starchy staple foods, such as rice or noodles, first, and then drink the milk. This way, the starchy foods provide the energy the body needs, allowing the protein to fully perform its physiological functions. It is also important to pay attention to the method of drinking milk.
Experiments have shown that drinking milk in small, frequent amounts throughout the day results in higher calcium absorption than drinking it all at once. Therefore, it is recommended to divide 500 milliliters of milk into 2-3 servings per day. Since milk contains a substance with a sedative effect, it is advisable to drink about 200 milliliters half an hour before bedtime.
So, does the milk need to be heated and boiled?
Fresh, pasteurized milk does not need to be boiled; it can be consumed after being warmed. Pasteurized milk that has been refrigerated overnight only needs to be heated once. Never re-boil it, as this will destroy the vitamins in the milk and reduce its nutritional value.
Additionally, milk should be consumed with caution in certain health conditions. Patients with iron-deficiency anemia should not drink large quantities of milk, as the calcium in milk can prevent iron from being converted into ferrous ions in the digestive tract, which hinders iron absorption. Patients who have had abdominal surgery should also avoid drinking milk, as it can easily cause abdominal bloating or diarrhea, affecting recovery.
Recent research has found that patients with a deficiency of uridine transferase may develop lens problems after drinking milk, which can accelerate the onset of senile cataracts. Therefore, patients with a family history of cataracts should avoid drinking milk. However, most older adults can drink milk without concern.
In conclusion, most older adults can fully utilize the nutritional value of milk by consuming 1-2 cups daily and paying attention to proper consumption methods, thereby achieving good health and wellness in their golden years.