Eggs are among the most nutritious foods on the planet. People have eaten eggs for thousands of years. There are many types of egg, but the most common choice is that of the chicken.
Eggs can provide a number of health benefits.
Strong muscles: The protein in eggs helps maintain and repair body tissues, including muscle.
Brain health: Eggs contain vitamins and minerals that are necessary for the brain and the nervous system to function effectively.
Energy production: Eggs contain all the nutrients that the body needs to produce energy.
A healthy immune system: The vitamin A, vitamin B-12, and selenium in eggs are key to keeping the immune system healthy.
Vitamin D is an essential nutrient, and low levels can lead to weak or brittle bones. Eggs naturally contain this vitamin, and some are fortified with vitamin D through hens’ feed.
A medium egg contains around 0.9 mcg of vitamin D, all of which are in the yolk.
The body synthesizes most of the vitamin D that it needs from sunlight. However, people also need some vitamin D from dietary sources.

They were previously demonized for being high in, cholesterol but new studies show that they’re perfectly safe and healthy
Meats
Unprocessed, gently cooked meat is one of the most nutritious foods you can eat.
Lean beef
Lean beef is among the best sources of protein in existence and loaded with highly bioavailable iron. Choosing the fatty cuts is fine if you’re on a highly bioavailable iron.
Chicken breasts
Chicken breast is low in fat and calories but extremely high in protein. It’s a great source of many nutrients. Again, feel free to eat fattier cuts of chicken if you’re not eating that many carbs.
Lamb
Lambs are usually grass-fed, and their meat tends to be high in omega-3 fatty acids. low-carb diet.