How Tuna Helps Promote a Healthy Lifestyle

Nutrient Content (1 oz)


Excellent Source of: 

  • Niacin- 51%
  • Vitamin B6- 44%
  • Thiamin- 28%

Also a Source of:

  • Vitamin B12- 9%
  • Pantothenic Acid- 7%


Excellent Source of: 

  • Selenium- 57%
  • Phosphorus- 21%

Good Source of: 

  • Magnesium- 14%
  • Potassium- 14%

Also a Source of:

  • Iron- 4%
  • Zinc- 4%


Excellent Source of: 

  • Protein- 51%

Also a Source of:

  • Omega 3 Fatty Acids

*All nutritional Info From (1)

How Tuna Prevents Chronic Disease

Tuna and Cardiovascular Disease

Dark fish, like tuna, contain high levels of omega 3s that have been shown to reduce the risk of heart attack and stroke while reducing deaths associated with those two cardiac events as well. (2)

    • The largest study carried out studying the impact of omega 3s on cardiovascular health found that, after 6 months, omega 3s reduced triglyceride levels by 4% and LDL cholesterol by 2.5%. Both of these measures are used as indicators of heart attack and stroke risk. (3)
    • Tuna is also a good source of magnesium and potassium. Both of these nutrients combat increases in blood pressure, which is an issue affecting over 100 million Americans. (4)

The biggest concern with fish consumption is heavy metals like mercury. A compound in tuna called Selenoneine has been shown to protect red blood cells from heavy metal toxicity. (5)

Tuna and Alzheimer's

Alzheimer’s is an issue that currently affects over 5.8 million Americans. Consumption of specifically darker meat fish, like tuna, at least once a week was associated with reduced memory decline and improvement of other markers of Alzheimer’s. (6)

Tuna Promotes a Number of Health Benefits

How Tuna Promotes Mental Health

Omega 3s from marine sources have been shown to improve mental health by reducing instances of depression and anxiety. (7)

How Tuna Promote Healthy Aging

Selenium has been identified as a powerful antioxidant with anti aging properties. It limits the activity of reactive oxidative species that damage your cells and DNA and progress aging. (8) Selenium has also been shown to protect the skin from UV damage from the sun and to help keep the skin’s optimal structure. (9)

How Tuna Promotes Eye Health

Canned tuna consumption has been shown to reduce dry eye syndrome in women–an issue that can lead to significant inflammation and even scarring of the front surface of the eye. (11)