Can drinking bone broth really boost calcium intake?
Many believe that since bone marrow and teeth contain calcium, simmering bones in broth extracts calcium into the liquid, allowing calcium supplementation through consumption. However, calcium in the body primarily exists within bones and teeth.Ninety-nine percent of the body's calcium resides in bones and teeth, supporting movement and chewing function. Consequently, many assume that simmering bones in broth extracts calcium into the liquid, enabling calcium supplementation through consumption.Experts point out that soups are typically simmered in water without acidic seasonings, preventing calcium precipitation. Consequently, the calcium content in the broth remains close to that of the water itself—not particularly high. In reality, calcium in bones exists as phosphates, which are poorly soluble in water. No matter how many bones are used or how long they simmer, the calcium content in bone broth won't increase.Unless the bones are simmered until reduced to bone residue and consumed entirely, which is practically unheard of. Research indicates that bone broth contains only 2-5 milligrams of calcium per 100 milliliters—less than one-twentieth of the calcium in regular milk (approximately 105 milligrams per 100 milliliters).
Since bone broth is less effective than milk for calcium supplementation, here are strategies for optimal milk consumption:
1. Moderate meat intake to no more than 100 grams daily (including fish) and limit to one egg. Replace some meat protein with legumes, as soy products maintain acid-base balance unlike highly acid-forming meats, preventing calcium loss.
2. Increase consumption of whole grains, tubers, and legumes to replace refined white rice and wheat products. Especially tubers (such as sweet potatoes, potatoes, taro, and yams) are highly alkaline and work exceptionally well as grain substitutes.
3. Increase intake of vegetables and fruits, especially dark-colored vegetables. These not only provide potassium, magnesium, and calcium but also deliver vitamin K, which has powerful bone-strengthening effects! For those unable to consume sufficient vegetables, fruits are also crucial for maintaining acid-base balance. Half a pound of fresh fruit daily is essential.
Achieving these three points, combined with appropriate exercise and the abundant calcium in a glass of milk or yogurt, can truly promote bone health. There will be no more doubts about whether milk really supplements calcium. Another exciting benefit is that such a diet will also help you achieve a slimmer, non-obese body—isn't that an unexpected bonus?
Which groups of people are suitable for drinking milk to supplement calcium?
1. Individuals with osteoporosis
Experts note that osteoporosis is not only linked to calcium deficiency but also closely related to insufficient manganese and vitamin D. The trace element manganese not only participates in activating numerous enzymes within the body but also works with vitamin D to enhance the absorption of calcium, a vital mineral.Experts recommend that osteoporosis patients, under medical guidance, should incorporate regular milk consumption alongside medication and exercise. Milk is rich in highly bioavailable minerals like calcium, manganese, and vitamin D, providing excellent supplementary therapeutic benefits.
2. Pregnant Women
Every pregnant woman requires calcium supplementation. Not only does the mother need calcium, but it is also essential for fetal bone development. Calcium deficiency in pregnant women can lead to leg cramps and osteoporosis, and in severe cases, cause congenital rickets in the fetus. Therefore, calcium supplementation is critically important during pregnancy.Common calcium sources include dairy products, shellfish (dried shrimp, shrimp flakes), and soybeans.
3. Children in Growth and Development Phases
Children require multiple nutrients, with calcium being the most essential. Expert studies reveal that most Chinese residents absorb insufficient calcium. Without enhanced calcium supplementation, they face higher risks of osteoporosis in later life. Additionally, experts indicate that drinking milk remains the most effective method for calcium intake. For those who dislike milk, soy milk and yogurt are viable alternatives.