By eating 400 billion eggs a year, you may be underestimating their nutritional value

2022-07-24 0 By

Pexels eggs are one of the most important sources of protein in our daily life and an important carrier of food culture.According to statistics, China’s domestic egg consumption in 2020 is 29.478 million tons, ranking first in the world.The average person consumes 296 eggs, or at least 400 billion eggs.01 Egg nutrition eggs are rich in nutrients, egg white protein content is about 12%, egg yolk protein content is about 16%, and the human body has a high digestion and absorption rate of egg protein, the utilization rate can reach 98%, and is called by nutritionists “complete protein mode”.In addition, eggs are rich in choline, biotin (lutein), vitamin B12, vitamin B2, pantothenic acid, vitamin D, vitamin A, folic acid, vitamin B6, linoleic acid, vitamin E, and antibody (IgY).These substances in the cell membrane, prevent the memory loss, prevent anemia, mental disorders, stroke, heart attack, promoting calcium absorption, prevention of heart failure, depression, plays an important role, also can reduce blood triglyceride levels, prevent cardiovascular disease, and promote mental development and other significant features.Does eggshell color Determine nutritional quality?Many people will be affected by personal preferences, business publicity and other external factors, think that a certain color of eggs are more nutritious, in fact, the nutritional value of eggs is not only affected by the variety, but also by the feed composition, growth environment.Due to the influence of genetic factors, there will be white shell, pink shell, red shell, green shell eggs, eggshell color will affect the shelf life of eggs, generally, green shell eggs are easier to store than white shell eggs and pink shell eggs.But understand that eggshell color is related to the type of chicken, not its nutritional value, so don’t rush into it.Dietary cholesterol in Pexels eggs is harmful?Cholesterol is one of the essential nutrients of human body and an important component of cell membrane. Cholesterol is closely related to cell membrane permeability and body immunity.TheJournal of the American Medical Association (JAMA), the BritishMedical Journal,An analysis of the relationship between diet and heart disease in nearly a million people published in the Journal BMJ found no link between egg consumption and heart disease.The United States also cancelled the restriction on cholesterol intake in the dietary guidelines in 2015, that is, egg consumption can supplement the protein, lipids, vitamins, biotin, minerals and other nutrients needed by the human body, without adverse effects.03 Matters needing attention in edible eggs Preservation at low temperature as soon as possible is a more appropriate preservation method eggs are easy to rot.In the process of egg storage, refrigeration (4℃) and air conditioning packaging can effectively prolong the shelf life of eggs. The simplest way to preserve eggs in life is to put them into the refrigerator in time, purchase a small amount and eat them as soon as possible.Due to the physiological characteristics of both defecation, urination and reproductive functions of chicken cloaca, the surface of egg shell is contaminated with a large number of Escherichia coli and Salmonella, which is one of the most serious pathogenic bacteria contamination faced by producers and consumers.Fresh eggs without clean treatment should pay special attention to hygiene, such as avoid grabbing eggs to touch other food or utensils, should do a timely cleaning and disinfection work.Although eggs have high nutritional quality, we should also eat a reasonable diet, not overeating.Source: Food Research Institute