Methods of Bone Density Reversal

Introduction:

The structure of the human body is made up of skeletal tissues. These tissues include bones, cartilage, muscles, and tendons. Among all the skeletal tissues, bone forms the human body's basic structure, known as the skeleton. Bones create the basic structure of the human body and help in mobility, support, and strength. Bone is a mineralized and calcified structure. The strength of the bone is provided by its mineral content. Apart from the mineral content, bone has cellular components, too. All these factors form a fundamental bone strength necessary for the proper functioning of the bone and human body.

What Is Bone Density?

The bone is made up of two components. These components are cellular elements and acellular elements. The cellular elements of bone comprise osteoblasts, osteocytes, osteoclasts, and progenitor cells. Apart from this, blood vessels, lymphocytes, and monocytes. The function of the osteoblasts is to help in the process of bone formation. The osteocytes are transformed into osteoblast cells. The function of the osteoclasts is bone resorption.

On the other hand, the progenitor cells differentiate into different cells and form different cells. These cells are present in the collagen matrix. The acellular components are made up of minerals like calcium and phosphorus. Apart from this, other minerals present in the bone are magnesium, sodium, and potassium. Almost 67 percent of the bone is made up of these mineral contents. The main compound present in the bone is known as calcium hydroxyapatite. Apart from this, other mineral compounds present are calcium carbonate and magnesium hydroxide.

The amount of minerals present in the bone is known as bone mass, which also signifies the amount of bone present. A gradual increase in bone mass is seen after birth. However, the peak bone mass is achieved in adolescence and young age. Bone density is expressed to determine bone mass and bone strength. It is also helpful for determining the amount of bone minerals.

Bone density or bone mineral density determines the amount of minerals present per square centimeter of bone. Bone density is evaluated with the help of bone density tests such as dual-energy x-ray absorptiometry (DXA) scans and quantitative ultrasound (QUS) of the heel. can be used to determine bone mineral density. The bone density is expressed through the T score. A T score of more than -1 is considered normal bone density. If the T score is between -1 and -2.5, it is known as osteopenia. In this condition, the bone density is less than normal due to the loss of minerals. If the T score is less than -2.5, the condition is known as osteoporosis. In this condition, a significant loss of minerals can be observed.

Different factors affecting the bone density are;

1. Diet: Diet is one of the main factors affecting bone density. Dietary habits and malnutrition cause bone density loss. Lack of vitamins such as D and K is associated with loss of bone mass and bone mineral density. Additionally, nutritional deficiency of minerals such as calcium, phosphorus, and magnesium is associated with decreased bone density.

2. Habits: Habits such as smoking and alcoholism are associated with low mineral density.

3. Hormonal Level: Hormone helps in the metabolic process. Hormonal levels regulate the levels of hormones in the bone and bone turnover rate. In postmenopausal women, a reduction in the estrogen level can be observed. Also, in elderly males, a decrease in the testosterone level can be seen. Such factors also contribute to the loss of bone density.

4. Systemic Conditions: Systemic disorders like diabetes (high sugar level in the blood) and hypothyroidism (a low level of thyroid hormone ) are associated with bone mineral loss. Conditions like obesity and PCOS (polycystic ovarian syndrome, the presence of multiple cysts in the ovary) are also related to bone density loss.

How to Reverse Bone Density?

It should be remembered that bone density improvement is related to the amount of bone mineral loss. However, different methods can be used to improve bone density. Though this reverse is not significant enough, it may prevent further deterioration of bone mineral loss.

The methods that can be used to improve bone mineral density are;

1. Diet: As mentioned, diet plays a crucial role in reversing bone density. Foods containing high amounts of calcium and vitamin D are essential for improving bone density. A diet rich in calcium-containing foods such as salmon, almonds, and leafy green vegetables like spinach, kale, and turnip greens is good for bone density. Also, food sources rich in vitamin D, such as mushrooms, egg yolks, cheese, salmon, and swordfish, as well as smaller quantities of tuna and other types of fish, can improve bone density. Micronutrients such as zinc and magnesium are also important in improving bone density.

2. Physical Exercise: Regular physical exercises are beneficial in improving bone density. Exercises like resistance training, strength training, and aerobic training. Aerobic training exercises such as running, swimming, and cycling improve metabolic activity. As a result, bone turnover rate, mineral balance, and body metabolism are improved. Such exercises are useful for postmenopausal women and elderly people. Also, strength and resistance training improve bone strength in specific areas like the spine, legs, and hands. All these physical activities improve hormonal balance and are beneficial in diseases like diabetes and hypothyroidism.

3. Prebiotics and Probiotics: These substances improve the population of gut microbiota. Prebiotics are fermented food items that help grow good microbiota in the gut. These microorganisms not only reduce the amount of inflammatory mediators in the gut but also help in the absorption of nutrients and vitamins. Dairy products like fermented milk, buttermilk, yogurt, dahi, and cheese are full of healthy bacteria and are considered prebiotics. Apart from this, food items like kombucha and sauerkraut are good prebiotic foods. Probiotics contain healthy microorganisms that prevent osteoporosis.

4. Drugs: Drugs are used in severe cases of osteoporosis or loss of bone mineral density. Antiresorptive medications are a group of drugs that reduce the amount of bone mineral loss. Bisphosphonate group of drugs such as Alendronate and Risedronate, Denosumab, and hormonal therapies are regarded as antiresorptive medicine. On the other hand, drugs like Teriparatide are regarded as anabolic drugs, as such drugs induce the formation of new bone. Calcium and vitamin D supplements are used widely to improve bone density. However, according to research, calcium supplements can increase bone density only by one percent. Though vitamin D supplements do not improve bone density, they prevent further bone loss.

Conclusion:

Bone density is an indicator of bone health. Low bone mineral density is associated with joint disorders and problems. Various health conditions, like menopause, old age, and diabetes, are responsible for a decrease in bone density. To some extent, bone density can be reversed. A healthy lifestyle, diet, regular exercise, and drugs are useful in improving bone density.