As people age, bones naturally lose strength, density, and mass, increasing the risk of osteoporosis. While aging is inevitable, many factors influencing bone health can be controlled. Proactive bone protection and strengthening are crucial, especially during middle age.
Maintaining a balanced diet is fundamental for bone health. With age, the body's ability to absorb and utilize nutrients changes, making older adults susceptible to deficiencies in vitamins and minerals vital for strong bones. For example, insufficient calcium intake contributes to various health issues, including osteoporosis. Excellent sources of calcium include: dairy products (milk, cheese, yogurt), seafood (small fish eaten whole like anchovies and sardines, shrimp, crab), dark green vegetables (spinach, kale, broccoli), and nuts (almonds, sesame seeds). Beyond calcium, it is advisable to incorporate protein from meat, fish, eggs, dairy, and legumes. Collagen, found in bone broth, fish skin, or vitamin C-rich foods like oranges and grapefruits, also supports natural collagen synthesis. Additionally, a high-fiber diet aids in improving nutrient absorption.
Quitting smoking significantly benefits bone health. Tobacco contains many substances harmful to bones, disrupting the bone remodeling process. Smoking also slows bone healing after an injury. Smokers face a higher risk of fractures, especially hip fractures, compared to non-smokers.
Limiting alcohol intake is another crucial step. Similar to tobacco, alcohol disrupts bone remodeling, leading to reduced bone mass and strength. Alcohol consumption also increases the risk of falls and fractures. Therefore, it is advisable to limit alcohol, particularly high levels of consumption.
Engaging in regular, appropriate exercise boosts bone density, promotes the replacement of old bone with new, improves strength, and prevents bone loss. While specific recommendations for optimal exercise type, duration, or intensity for older adults are still evolving, high-intensity strength training targeting specific bone groups effectively increases bone density and reduces fall risk. Common forms include: weightlifting, using resistance bands, or bodyweight exercises such as push-ups and planks. Posture improvement and spinal stretching exercises can also help alleviate pain following falls or fractures.
Preventing falls is vital, as falls can cause severe injuries and impact daily life. For older adults, injuries can be more dangerous, especially for those on anticoagulant medication. Falls are also a common cause of head injuries. The fear of falling may lead many to limit activity, resulting in muscle weakness, reduced quality of life, and diminished independence. Measures to prevent falls include: keeping homes tidy, avoiding slippery surfaces, regular vision and hearing checks, using handrails when moving, and ensuring sufficient sleep. Older adults should limit outdoor activities during bad weather, move slowly when changing positions, and consult a doctor if medication causes dizziness or drowsiness. Using assistive devices when needed, exercising caution on slippery surfaces, and wearing appropriate non-slip shoes can also be beneficial.
Bao Bao (According to Verywell Health)
