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Why Protein is Just as Important as Calcium for Strong Bones
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News18•08-10-2026, 17:12
Why Protein is Just as Important as Calcium for Strong Bones
  • •Bone-related issues like weak bones, arthritis, and osteoporosis are now widely seen even in individuals under the age of thirty.
  • •Women face a higher risk of bone disorders, especially after menopause due to hormonal imbalances.
  • •While calcium is essential, focusing solely on it is not enough for bone health as protein plays a vital role.
  • •About fifty percent of bone structure is made of protein, with collagen providing flexibility and strength to withstand stress.
  • •A balanced diet including sufficient protein, calcium, vitamin D3, vitamin K, and magnesium along with weight-bearing exercise is crucial for bone health.

Key Questions Answered

While calcium is vital for bone structure, bone health depends on more than just calcium alone. Orthopedic experts emphasize that diets lacking in sufficient protein leave bones vulnerable because approximately fifty percent of bone structure is made up of protein and collagen, which provide both strength and flexibility.

Bones are not merely hard structures composed of calcium; they contain a strong framework of protein that supplies both strength and flexibility. Collagen, a specific type of protein, allows bones to withstand stress and helps retain crucial minerals and calcium within the bone matrix over time.

Healthy adults are advised to consume at least 0.8 grams of protein per kilogram of body weight daily. Specifically, women generally require about 46 grams of protein daily, while men need around 56 grams to support overall health and strong bones.