Seafood as Medicine: How the Ocean Fights Chronic Disease

Jun 19, 2025

Every day you eat something that brings you closer to the doctor… so why not try something that keeps you away from one?

Seafood isn’t a luxury – it’s natural medicine, backed by science. Loaded with omega-3s, high‑quality protein, and essential vitamins & minerals, it helps fight chronic diseases like heart disease, diabetes (via blood‑sugar support), and inflammation, while supporting your immune system, mental health, and metabolism. Here’s how a single seafood meal can do what medicine often promises.

Why Seafood Works Like Medicine

Top Medicinal Seafood Picks

1. Salmon

Rich in omega-3s, protein, vitamin D, and selenium.
Serving highlight: 2 portions per week = 3.5 g omega-3 + 50 g protein.

2. Sardines

Packed with calcium, omega-3s, and vitamin B12.
Serving highlight: 1 can = 2 g omega-3 + 300% DV B12.

3. Mackerel

Anti-inflammatory and high in vitamin B12.
Serving highlight: 1 fillet = 4.5 g omega-3 + 500% DV B12.

4. Tuna

Lean and protein-rich.
Serving highlight: 150 g = 30 g protein + heart-friendly omega-3s.

5. Shrimp

Low calorie, rich in iodine and selenium.
Serving highlight: 90 g = 18 g protein.

6. Shellfish (Oysters, Mussels)

Loaded with zinc and vitamin B12.
Serving highlight: 6 oysters = 550% DV B12 + 300% DV zinc.

Make the Healthiest Choice for Your Body

Instead of reaching for pills, reach for seafood. What medicine aims to fix, a nutritious seafood meal can often handle naturally.

Want to eat smarter? Explore our full collection at Seafood Factory and build a routine that energizes your body and strengthens your immune system.