For middle-aged and elderly people, the calcium in the body passes away quietly like running water, bone density gradually decreases, and the problem of osteoporosis slowly emerges like an undercurrent. This not only brings a lot of inconvenience to their daily life, but also restrains their movement and freedom. 
Osteoporosis, the "silent killer", is rampant in the world of the elderly, silently increasing their disability and mortality rates. Many people mistakenly think that this is the imprint of time, a disease exclusive to old age, however, the reality is far from it, osteoporosis is gradually getting younger, like an unexpected storm, sweeping all ages. What's even more shocking is that osteoporosis is not just a symbol of aging, it has far more serious consequences than we think. The most serious consequence is a broken bone.
This is not just a physical injury, but a common cause of disability and death in the elderly.
Cold data shows that hip fractures caused by osteoporosis are as high as 20% of male patients die due to complications within a year, and 50% of those who survive will be disabled, unable to take care of themselves, and the original comfortable life has fallen into a deep predicament, and the quality of life has declined sharply.
Therefore, we can no longer take osteoporosis lightly, it is a cunning enemy that always strikes when we are careless. We need to take active precautions, be timely, and use our actions to protect the health and safety of every elderly person. Did you know that the bone density of our body, like a mountain, reaches its peak around the age of 30? At that time, our bones were like solid rocks, supporting our energetic bodies.
However, once you cross the mountain of life at the age of 30, the hormone levels in the body are like the sea water that quietly recedes, gradually decreasing, and the balance of endocrine medicine begins to tilt subtly.
Coupled with the fact that we become more lazy and less active, bone density is like a plant that has lost its sunlight and begins to wither. After the age of 50, due to the influence of multiple factors, the calcium in the body seems to be silently leaked by the hourglass of time, and the brittleness of the bones becomes more fragile like autumn leaves. If we do not replenish calcium in time, it is like ignoring the distress signals sent by the body, which may lead to fractures, hunchbacks and other problems, which will bring hidden dangers to health. Therefore, we must pay attention to reasonable calcium supplementation to provide enough nutrients for bones to keep them strong and energetic to support us through every stage of life. 
1. Pain - silent torturePain, like the label of osteoporosis, is often accompanied by a heavy lower back. The pain, like a thorn quietly blooming, spreads along both sides of the spine and is hard to ignore. And in the moment of lying on the back or sitting in silence, the pain seems to be temporarily soothed, reducing its arrogance. However, once we stand or sit for a long time, the pain will come like a tidal wave, and there is nowhere to escape. 2. Hunchback - the mark of timeWe often see the old man bearing the mark of time, and the silhouette of the hunchback is like a mountain that has gone through wind and rain. It's not the inevitability of their old age, it's the prank of osteoporosis. When the bones of the spine lose their due hardness, the vertebral body is compressed unconsciously, their height gradually shortens, and their backs are like old trees bent by the years, showing a hunchback picture. 
3. Fragility fractures – an unexpected crisisIn the daily trivialities, many elderly people accidentally fall, or suffer a slight collision, but unexpectedly suffer a broken bone. Those fragile areas, such as the thoracic spine, lumbar spine, hips, wrists and shoulders, seem to become a breakthrough in osteoporosis. Once a fragility fracture like this has been experienced, the risk of another such misfortune can be a constant threat to their peace and health. 
Sweet potatoes, a nourishing source rich in calcium, magnesium and potassium, act as guardians of our bodily functions and play an indispensable role in maintaining and regulating various functions of the human body. Tasting in moderation is a powerful way to prevent osteoporosis**.
However, we need to dig deeper into the claim that sweet potatoes are an enhancer of osteoporosis. Sweet potatoes may release harmful substances if they are not fully ripe during the steaming process.
Long-term consumption, like an undercurrent, may cause indigestion, resulting in the absorption of nutrients by the gastrointestinal tract, such as seeing flowers through fog, which is unsatisfactory. But that doesn't mean sweet potatoes are the main culprit of osteoporosis.
On the contrary, we should look at it scientifically, use a rational eye to dispel those groundless rumors, and return sweet potatoes to innocence. Therefore, when enjoying the delicious taste of sweet potatoes, we should also pay attention to the skill of cooking, so that every bite becomes a source of health.
1. Pickles
Nowadays, congee has become a favorite of many diners, and its simple and pure taste is endless. There are also many people who are keen to pickle pickles by hand and taste the unique flavor.
However, in the process of making these foods, we often add a lot of table salt, which makes the sodium ion content high in it. Long-term intake of large amounts of water may disrupt the balance of water and sodium in the body, exacerbate the loss of calcium ions, and then increase the risk of osteoporosis, making bones as fragile as honeycombs.
Therefore, in order to take care of our bone health, it is recommended to minimize the intake of pickles in the daily diet.
2. Spinach
Spinach, a common green vegetable, is not only highly nutritious, but also tastes quite good. However, there is a "double-edged sword" hidden in spinach - oxalic acid. Oxalic acid undergoes a subtle chemical reaction with calcium in the human body to form calcium oxalate. The presence of this substance is like an invisible barrier that hinders the body's absorption and utilization of free calcium.
In the long run, this "loss of calcium" will gradually erode our bone health, leading to osteoporosis and calcium deficiency.
Bone health is not only determined by calcium intake, but also requires nutrients such as phosphorus, magnesium, and vitamin D. Among them, vitamin D leads the intestinal absorption of calcium. If we only focus on calcium supplementation and ignore vitamin D intake, then no amount of calcium can be effectively absorbed by the body. It is worth mentioning that the human body itself is an ingenious factory capable of producing vitamin D. When our ** is bathed in sunlight, it cleverly converts 7-deoxycholesterol into vitamin D. Therefore, sun exposure is not only a good mood for us, but also a natural remedy for osteoporosis. In addition, protein and vitamin K also play an important role in promoting the body's absorption of calcium. Works closely with vitamin D and calcium to support bone health. 
Animal bones are rich in biological calcium, however, these biological calciums can only be accepted and utilized by the human body when they are transformed into calcium ions.
The experimental data revealed the fact that the amount of free calcium in the kilogram of animal bone broth, which had been carefully boiled for two hours, was negligible, containing less than 2 milligrams of calcium per 100 milliliters.
Adults need at least 800 mg of calcium per day.
Therefore, if you fantasize about achieving your peak calcium intake with just a bowl of bone broth, then an adult needs to drink at least 40 litres of bone broth a day to meet this huge calcium need.
1. First of all, we need to adjust the concept of calcium supplementation, and simple calcium supplementation is not the solution.
2. Secondly, it is important to reduce the oxidative stress of the body, which is one of the key factors in preventing osteoporosis.
3. To this end, eating foods rich in antioxidants such as vitamin C will build a solid line of defense for us.
4. Sunlight is a gift from nature, which provides us with valuable vitamin D. Bathing in sunlight not only makes our body and mind happy, but also promotes calcium absorption, which escorts our bone health.
5. At the same time, controlling blood sugar and relieving insulin resistance are equally important for maintaining bone health.
6. On the road to maintaining bone health, we also need to pay attention to vitamin K2 and magnesium supplementation. Vitamin K2 directs calcium to the bones, while magnesium stabilizes calcium and increases the activity of osteoblasts.
7. In addition, the removal of senescent cells in the body should not be ignored, and they are another important cause of osteoporosis. To do this, we can ingest senescent cell scavengers such as quercetin, curcumin, and PCC1 to contribute to our bone health.
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