Which is better, chicken oil or lard?

Chicken oil, commonly known as butter, contains a small amount of protein, which is more nutritious and lower in calories than lard.

But eat less chicken oil in the following situations:

Cholecystitis and cholelithiasis often occur in patients with biliary tract diseases. Because the digestion of chicken oil needs bile to participate, too much chicken oil will stimulate gallbladder contraction and easily lead to cholecystitis.

People with hyperacidity should not eat more, because chicken oil can stimulate the secretion of gastric acid, and patients with gastric ulcer, hyperacidity or gastric bleeding should generally not eat more.

People with renal insufficiency should not eat more, because chicken oil contains some small molecules from protein. Patients with acute nephritis, acute and chronic renal insufficiency or uremia, because their liver and kidney can not deal with protein decomposition in time, eating too much chicken oil will cause excessive blood nitrogen and aggravate the condition.

Chicken oil and lard are saturated fatty acids, so it is better to eat as little as possible. Personally, I suggest eating vegetable oil (such as soybean oil and rapeseed oil). In addition, sesame oil has the function of eliminating cholesterol and lowering blood lipid.