The choice of protein source delivers more than amino acids. Each protein food arrives within a nutritional matrix that includes fats, vitamins, minerals, and bioactive compounds that either add to or counteract the inflammatory burden of the diet. After 40, when both anabolic resistance and chronic inflammation are increasing concerns, protein food choice is an opportunity to address both simultaneously.
Oily Fish: The Superior Choice
Salmon, mackerel, sardines, and herring provide complete protein with a high leucine content alongside EPA and DHA, the long-chain omega-3 fatty acids that directly suppress prostaglandin and leukotriene production from arachidonic acid. A 150-gram portion of salmon provides 30 grams of protein and approximately 3 to 4 grams of EPA and DHA combined. This is the most powerful single-food combination of anabolic and anti-inflammatory nutrition available.
Eggs and Legumes
Whole eggs provide complete protein with choline, lutein, zeaxanthin, and vitamin D, and are neutral to anti-inflammatory in their net effect. Legumes provide protein alongside substantial anti-inflammatory fibre and polyphenols. A mixed diet where oily fish dominates protein twice weekly, legumes four times weekly, and eggs appear regularly provides an excellent combination of anabolic protein quality and anti-inflammatory food matrix.
- Oily fish: highest priority protein source for the anti-inflammatory omega-3 matrix; prioritise over other animal proteins
- Eggs: anti-inflammatory through lutein and zeaxanthin; choline-rich; include four to six per week
- Legumes: anti-inflammatory through fibre and polyphenols; include daily
- Skinless poultry: neutral; useful as a lean protein but lacking the anti-inflammatory bonus compounds of fish
- Processed meat: pro-inflammatory; minimise to fewer than once per week