Is it healthy to eat the yolk of an egg? The egg yolk is plentiful in Iron, Vitamin B2, B12, and D, which are omitted from egg whites. If you consume only the egg whites, you’re losing out on other nutrients your body needs. A study conducted at the University of Connecticut found that the fat present in egg yolks actually supports to decrease of bad cholesterol in your body.
Eggs are an outstanding source of protein and are rightly called the nutritious powerhouse. Loaded with all the important nutrients, eggs are your biggest bet if you are trying to lose weight or build up your muscles. However, egg yolk has always been at the center of discussion. It is deemed harmful due to the presence of high cholesterol, which is linked to heart issues.
Also, people intending for a flat belly and six-pack abs eat only egg whites and discard the yolks. But should you really not eat the egg yolk while following a weight loss diet?
Is It Healthy To Eat The Yolk Of An Egg? Keep reading!
Due to the presence of high cholesterol, people discard egg yolk considering it unhealthy and eat only the white portion. One egg has around 186 milligrams of cholesterol, which is all found in the egg’s yolk. It is true that egg yolks contain high cholesterol, but it is not as bad as it is said to be.
The review highlights several benefits that the nutrients and proteins in egg yolk may provide, including:
- Lower risk of gastrointestinal distress:
This benefit may be due to egg yolk proteins, such as phosvitin, which may reduce the number of compounds in the body that cause inflammation.
- A boosted immune system:
Certain compounds called sulfated glycopeptides are present in the membrane of the egg yolk. These may stimulate the production of macrophages, which are cells in the immune system that protect the body against disease and infection.
- Lower blood pressure:
The review notes that egg yolk contains several compounds called peptides that research has shown to reduce blood pressure significantly in rats. High blood pressure is a risk factor for cardiovascular disease.
- Decreased harm from vision problems:
The American Heart Association state that yolks are a significant source of lutein and zeaxanthin. These carotenoids may protect against cataracts and macular degeneration, two common eye problems that often develop after the age of 55 years.
How To Tell If Eggs Are Bad Using The Float Test
Although suitably stored eggs have a healthy shelf life, they can finally spoil. However, there are numerous easy ways to test whether an egg is still good to eat.
Eggs are a decent source of protein and other important nutrients. In this article, we have discussed the health importance of egg yoke, now we are looking at 2 straightforward ways to tell whether an egg is safe to eat or not.
- Float Test
The float test is a fast and simple way to test the freshness of an egg. While it does not determine whether an egg has gone bad, it provides a useful indication of the age of an egg.
To perform the float test, put the egg in a large bowl of water. If it sinks or stays at the bottom, it is still fresh. An older egg will either stand on its end or float.
The float test works because air builds up inside the egg as it ages, increasing its buoyancy.
However, an egg that floats may still be safe to eat, according to research. A person can further test the egg by cracking it open to smell and checking it for visible signs of contamination.