Why the elderly are susceptible to anemia There are 6 reasons why it is caused
Anemia in older adults not only causes aging in older people, but also increases the risk of Alzheimer's disease in older adults. Therefore, it is necessary to understand the causes of anemia in the elderly, and the causes of anemia in the elderly are as follows:
What are the specific causes of anemia in older adults
1. Hematopoietic function declines
Human blood components are constantly renewed, red blood cells can live for more than 100 days, and white blood cells can only live for a few days or ten days.
The task of blood cell replacement is mainly accomplished by the hematopoietic function of the bone marrow. The hematopoietic function of human beings is also declining with the aging of people, and the red bone marrow that can make blood in the bone marrow gradually degenerates into the yellow bone marrow that cannot make blood, and it is only 30% of the prime of life at the age of 80.
2. Insufficient hematopoietic raw materials
Due to poor tooth chewing and poor gastrointestinal digestion in the elderly, resulting in malnutrition, raw materials such as protein, iron, folic acid, and vitamin B12 needed for hematopoiesis will be deficient.
3. Decrease of hematogenesis
Gastric aging, insufficient internal factors secreted by the stomach, affecting vitamin B12 absorption; The decrease in testosterone secretion in the elderly leads to a decrease in erythropoietin, resulting in a lack of hemoglobin, which will lead to anemia.
4. Increase in inhibitory factors
The elderly are exposed to an increase in environmental pollution, especially the elderly, who are sick and take more drugs, and many drugs have the side effect of inhibiting hematopoiesis. The drugs that are most likely to cause hematopoietic disorders are cytotoxic drugs, antibiotics, especially chloromycin, antipyretic analgesics, anticonvulsants, antidiabetic, antithyroid drugs, antineoplastic drugs and immunosuppressants.
5. Accelerated blood destruction
Immune organs decline, immune dysfunction, loss of self-recognition ability, often regard their own normal blood cells as aliens, and destroy them, resulting in autoimmune hemolytic anemia.
6. Latent and hidden bleeding
occult blood loss in peptic ulcer, ulcerative colitis, gastrointestinal polyps, and cancer; occult hematuria in nephropathy; A small amount of blood loss from uterine and cervical lesions in elderly women may be the cause of anemia in the elderly.
Why are the elderly prone to anemia What is the cause of anemia in the elderly, what to eat to replenish blood
Blood tonic diet for the elderly
1. Pork liver and lean porridge
Ingredients: 50 grams of fresh pork liver, 50 grams of fresh lean pork, 50 grams of rice, 15 ml of oil, a little salt.
Method: The production method is to wash the pork liver first, wash the meat, chop and add oil, salt, stir well, and then put it into the rice, add an appropriate amount of water, and cook it regularly until it is porridge-like.
Directions: 1 dose daily or 1 dose every other day, 1 dose or 2 divided doses.
2. Pork liver soup with spinach
Ingredients: 100 grams of fresh pork liver, 200 grams of fresh spinach, 15 ml of oil, a little salt.
Method: Wash the spinach, chop it, cut the pork liver into small slices, mix well with oil and salt, set aside, add 500 ml of water to the pot, add spinach and pork liver after boiling, and cook until the pork liver is cooked.
Usage: Drink soup, eat spinach and pork liver, 1 dose a day, 1 time to eat. Can be consumed for a long time.
3. Sesame peanut paste
Ingredients: black sesame seeds, peanut kernels (coating), 15 grams of sugar.
Method: Wash the sesame seeds and peanut kernels, fry them and grind them into powder, take 15 grams each time, add 1000 ml to 1500 ml of boiling water, make a paste, and then add sugar to taste.
Usage: Eat hot, 1 dose per day, 1 time to eat, can be consumed for a long time, but those with diarrhea should be discontinued.