Your body’s calcium reserves may be depleting, and these factors can accelerate calcium loss. Pay attention to these factors and make necessary adjustments.
1. Declining Body Functions
Aging leaves noticeable marks on the body, and after 45, kidney functions start to decline. This includes a reduction in the ability to concentrate and dilute, and a decrease in nephrons.
Additionally, digestive functions weaken with age, reducing the absorption of essential nutrients like calcium and protein.
Digestive functions weaken with age, impacting calcium and protein absorption.
2. Decreased Hormone Levels
Parathyroid glands regulate calcium distribution and maintain calcium balance in the blood. However, with age, hormone secretion decreases, and the weakened effect of parathyroid hormones results in significant calcium loss, leading to elevated calcium levels in urine and blood.
3. Abnormal Kidney Function
The kidneys are vital for filtering metabolic waste and activating vitamin D. When kidney function is impaired, vitamin D activation decreases, affecting calcium absorption and utilization, leading to increased calcium excretion.
Additionally, conditions like diabetes and high blood pressure can cause chronic kidney disease, further increasing the risk of calcium deficiency.
Calcium deficiency severely impacts bone and joint health.
4. Unhealthy Dietary Habits
In addition to the above factors, certain unhealthy dietary habits can contribute to calcium loss:
Excessive Salt Intake: Calcium is excreted through urine along with sodium. For every 1000 mg of sodium excreted, the kidneys consume 26 mg of calcium. Therefore, a high-salt diet increases both sodium and calcium excretion.
Meat Overconsumption: Eating too much meat can lead to obesity and an excess of total protein intake, resulting in calcium loss. For individuals with a high protein intake, each gram of protein can cause a loss of 1.75 grams of calcium from the body.
High Phosphorus Consumption: Normally, the ratio of calcium to phosphorus in the human body is 2:1. However, our modern diet often includes excessive phosphorus from carbonated drinks, burgers, and french fries, disrupting the calcium-phosphorus balance and accelerating calcium loss.
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