Things start to give as we age. I'm not talking about entrenched opinions and social biases. I'm talking about our bodies.
I'm a gym rat of advanced age and am growing concerned about the strength of my connective tissue. Shoulders and knees are the worst culprits. Your muscles can be as strong as you can get them, but if your connective tissue is weak, then you're in for a world of literal pain.
I did some research on 'feeding' my ligaments and tendons. I wanted to make sure my diet is sufficient to provide my connective tissue with the fuel it needs to grow alongside my muscles.
Maintaining strong ligaments and tendons requires a diet rich in specific nutrients that support the synthesis and repair of connective tissue, particularly collagen.
Here are some key supplements and foods:
Key Supplements
Collagen Peptides (Hydrolyzed Collagen) or Gelatin:
Why it helps: Collagen is the primary structural protein in ligaments and tendons. Supplementing with hydrolyzed collagen peptides (a more readily absorbed form) or gelatin provides the amino acids (such as glycine and proline) the body needs to build and repair these tissues.
Tip: Research suggests combining collagen with Vitamin C may enhance its benefits for connective tissue synthesis.
Glucosamine and Chondroitin Sulfate:
Vitamin C:
Why it helps: This vitamin is essential as a cofactor for the enzymes that produce collagen. Without adequate Vitamin C, the body cannot form the strong collagen structure needed for healthy tendons and ligaments.
Supplement Tip: Often included with collagen supplements.
Bromelain and Curcumin (from Turmeric):
Omega-3 Fatty Acids (Fish Oil):
Essential Foods and Nutrients
The goal of your diet should be to provide the building blocks and cofactors needed for collagen synthesis:
Nutrient | Why it's Important | Food Sources |
Protein/Amino Acids | Provides the raw materials (especially glycine, proline, and lysine) for collagen synthesis. | Lean meats, poultry, fish, eggs, dairy (like Greek yogurt), bone broth, lentils, quinoa. |
Vitamin C | Necessary for the creation and stabilization of collagen. | Citrus fruits (oranges, grapefruit), strawberries, kiwi, bell peppers, broccoli, and kale. |
Copper & Manganese | Trace minerals that are cofactors in the enzymatic reactions that strengthen collagen through cross-linking. | Nuts, seeds (especially sesame), shellfish, whole grains, leafy greens. |
Zinc | Essential for tissue repair, immune function, and collagen synthesis. | Oysters, red meat, nuts, seeds, beans, and whole grains. |
Omega-3 Fatty Acids | Strong anti-inflammatory effects. | Fatty fish (salmon, mackerel, sardines), walnuts, chia seeds, flaxseeds. |
Vitamin A | Essential for cell division and tissue repair. | Carrots, sweet potatoes, spinach, kale, eggs, liver. |
Top Food Focus:
Bone Broth: An excellent natural source of collagen and gelatin, providing key amino acids.
Colorful Fruits and Vegetables: Rich in Vitamin C and other antioxidants that protect tissues from damage.
Lean Protein Sources: Ensure a consistent supply of amino acids for repair.