Happy World Tuna Day! Let’s honor this incredible fish and work together for sustainable oceans and healthy diets.
What is Tuna?
Tuna, formally known as Thunnini, is a highly migratory saltwater fish related to mackerel, found in tropical and temperate seas. It can reach speeds of up to 75 km/h and comes in eight main types, including skipjack and albacore.
Types of Tuna: Tuna comes in eight main types, including:
- Blackfin tuna
- Bluefin tuna (north and south)
- Albacore
- Bigeye tuna
- Yellowfin tuna
- Skipjack tuna (bluefin and longtail)
Health Benefits of Tuna:
- Lowers the risk of heart disease: Rich in omega3 fatty acids, tuna helps lower LDL cholesterol and improves heart and blood vessel function.
- Lowers cholesterol: Tuna’s natural oils raise HDL (good cholesterol) and combat the effects of triglycerides.
- Lowers blood pressure: High potassium content reduces inflammation and blood pressure, reducing the risk of stroke or heart attack.
- Boosts the immune system: Tuna is rich in manganese, selenium, vitamin C, and zinc, aiding in immune function and fighting free radicals.
- Prevents eye problems: Omega3 improves eyesight and prevents macular degeneration, reducing the risk of blindness.
- Regulates weight: High protein and low calorie content keep you full for longer, aiding in weight management.
- Lessens the chance of cancer: Omega3 fatty acids and antioxidants in tuna combat cancer cell growth and inflammation.
- Strengthens bones: Tuna’s minerals and vitamin B contribute to bone health and prevent bone loss.
- Good for skin: Tuna’s elastin protein and vitamin B complex maintain skin flexibility and promote healthy skin cell production.
- Improves blood flow: Iron and vitamin B in tuna aid in red blood cell production, improving blood flow and cardiovascular health.