Eggs are eaten all over the world because this is one type of food which is packed with all the essential nutrients you need to function and grow properly. An egg, in fact, is a powerhouse of nutrition - it is packed with protein, vitamins, minerals and antioxidants.
Sure, some nutritionists recommend limiting the consumption of eggs to three eggs per week. This is because a single egg yolk contains over 200 mg of dietary cholesterol - scientists are still divided on whether this causes cardiovascular diseases or not. (Read more: Do eggs increase the risk of heart disease or stroke?)
Despite this, the consumption of whole eggs is considered to be healthy by most medical professionals. Consider the other nutritional benefits of egg yolks: they are rich in vitamin A, vitamin B, vitamin D, vitamin E, calcium, phosphorus and potassium, among other micro and macronutrients.
This is also one of the reasons why most nations have strict guidelines about the storage and safety of eggs. Remember that though eggs are a relatively cheap source of animal protein and you can stock them up, storing them properly is of the utmost importance. Refrigerating eggs is considered to be one of the safest methods of preserving eggs.
The US Centres for Disease Control and Prevention or CDC recommends that eggs be refrigerated at or below 40 degrees Fahrenheit or 4 degrees Celsius. The Food Safety and Standards Authority of India (FSSAI) also recommends that cold storage is necessary for eggs, and they should not be kept at room temperature as this can change the smell, texture and appearance of the eggs.