Question: are sardines good for cholesterol?
Answer: They're also higher in cholesterol than many people realize. A 100-gram (3.5-ounce) serving of sardines contains 142 mg of cholesterol. One serving of sardines provides 25 grams of protein, 24% of the DV for vitamin D, 29% of the DV for calcium, and 96% of the DV for selenium ( 33 ).