Which foods would be the best source for building blocks of plasma membranes?

Foods rich in essential fatty acids, phospholipids, and cholesterol are the best sources for building blocks of plasma membranes.

1. Essential Fatty Acids

a. Omega-3 fatty acids (found in fatty fish, such as salmon, sardines, mackerel, and flaxseeds)

b. Omega-6 fatty acids (found in plant-based oils, such as soybean, corn, and safflower oils)

2. Phospholipids

a. Egg yolks

b. Meats

c. Soybeans

d. Whole grains

e. Seeds

f. Nuts

3. Cholesterol

a. Organ meats (liver, kidney)

b. Seafood (shrimp, oysters)

c. Cheese

d. Butter

e. Eggs