Tuna Fish: How Much Sulphur It Contains and Its Nutritional Benefits
Canned tuna contains about 456 mg of cystine in one cup. Cystine is an amino acid that helps provide sulfur. Other sulfur sources include Swiss cheese (383 mg per cup), canned green peas (0.172 mg per can), and one large whole egg (136 mg). Tuna fish is an excellent source of essential nutrients. It offers … Read more