Which is better, commercial eggs or free-range eggs? You can refer to the methods below.
From the perspective of rearing methods
Free-range chickens are completely free-range and have no special feed. They mainly eat insects, vegetables, etc., and their nutrition is not balanced. Chickens in farms are selectively bred and caged, and the feed they eat is more nutritionally balanced.
From the perspective of nutritional content
Free-range eggs have higher protein, carbohydrates, cholesterol, calcium, zinc, copper, and manganese than commercial eggs. The cholesterol content in free-range eggs is more than twice that of commercial eggs, which is related to the larger proportion of the yolk. Free-range eggs have lower fat, niacin, selenium, etc. than commercial eggs. The difference in other nutrients is not significant.
Therefore, commercial eggs and free-range eggs each have their own advantages. People can choose according to their actual situation. For those who need to limit their cholesterol intake, it is best to choose "commercial eggs".