not demonstrate that ordinary eggshells rebuild cartilage or permanently reverse osteoarthritis.
Does Eggshell “Activate” Knee Collagen?
There is currently no good evidence that eating homemade eggshell powder switches on collagen production in the knee.
Your body produces collagen using amino acids obtained from dietary protein, along with nutrients involved in normal collagen formation, including vitamin C.
Rather than searching for one ingredient that “activates collagen,” a more realistic nutritional approach is to provide the body with adequate:
Protein from foods such as eggs, fish, poultry, dairy products, legumes, tofu, nuts, and seeds.
Vitamin C from peppers, citrus fruit, kiwi, berries, broccoli, and other fruits and vegetables.
Calcium and vitamin D to support normal bone health.
A varied diet supplies far more than a single powdered ingredient can.
Why Knees Often Feel Stiff After Rest
Many people notice that their first few steps after waking or sitting for along time feel
