Tag: Fresh tuna nutrition

Across different species, 100 grams of fresh tuna can contain anywhere from 107 to 144 calories, with factors like fat content playing a major role. Understanding how many calories are in 100 grams of fresh tuna requires looking beyond a single number, as the fat content differs between types like lean yellowfin and fattier bluefin.

A 5-ounce can of regular tuna can contain approximately 280mg of sodium, highlighting the significant difference between fresh and canned versions. Understanding whether tuna fish has high sodium is crucial for managing your salt intake and overall health, particularly if you rely on this versatile protein source.