Eggs are one of the most important parts of the protein family of living organisms. There are several types of nutrition egg yolk contains, which is why they are an important part of human nutrition. Egg yolks can be found in many animals, as they are a staple for poultry and egg production in most areas. Most animals lay eggs, including some mammals, amphibians, some reptiles, birds, and even some fish, which have long been eaten by humans for countless generations. Bird and reptile eggs also contain a hard, protective eggshell, called eggshell, enclosed inside various thin membranes. All of these egg shells are made of various proteins, which is what gives them the ability to be nutrients for the body.
However, not all egg shells are created equally. The egg white is the one most used for commercial egg substitutes and commonly available in grocery stores. The more processed and commercial egg whites that are made, the higher in cholesterol and saturated fat they are.
Commercial egg whites are not only unhealthy, but they also come with many dangers. Many people do not know that pasteurized egg whites contain the protein homocysteine, which is known to cause heart disease. This is because homocysteine is formed when the body tries to remove the excess amino acid from the egg white. Since this excess acid has a chemical structure similar to that of a drug, it can create serious health problems over time.
Egg yolks and egg whites are both high in protein, which is great for your health if you are looking to get a lot of protein in your daily diet. They are both great sources of vitamins and minerals, which are important to a healthy lifestyle. The problem is that egg yolks are typically high in saturated fat and cholesterol, which are two things you definitely do not need in your diet. However, the cholesterol in egg whites is partially responsible for the blood levels of cholesterol. High cholesterol levels can cause clogged arteries and stroke, which are serious conditions that need to be avoided. Egg yolk contains no cholesterol, which means it is a healthier alternative than the egg whites that contain all the unhealthy ingredients.
Egg yolk is also fortified with calcium, which is important in preventing osteoporosis and strengthening bones. One tablespoon of egg yolk contains over four thousand of calcium. For women, calcium helps prevent ovarian cysts. If you are taking prescription medications, be sure you check with your doctor before using egg yolk as a replacement.
Egg yolks can be combined with many different ingredients to make a wide range of foods and drinks. Coffee, tea, chocolate and health supplements like calcium are examples of food products that can easily be made with egg whites. There are other options if you do not like the taste of egg whites in your beverage. You can always use egg substitutes, which is also an excellent way to receive the nutrition benefits of eggs without having to remove the yoke from the egg.
Of course, if you decide to use egg yolk in your cooking, remember to keep the nutrition intact. Whole egg yolk has more nutrients than egg whites, so choose organic whole egg if you want to enjoy the true nutrition value of this food. Just be sure that you have read the label carefully when making substitutions. It is OK to add a little extra nutritional supplement, just make sure the vitamins are bio-available. Sometimes you will need to purchase additional vitamins that are not in the egg yolk.
Eggshell pasta is another delicious alternative that features the nutrition of the egg but without removing the white. Eggshell is rich in protein, calcium and fiber and is also very cost effective. This is an all natural food that you can create yourself at home, using ingredients you probably already have in your kitchen.