Nutrition - The Basic 5 Rules
Nutrition is a long and in-depth subject, it plays such a large role in how our body functions in day to day life both in the short term and the long term. Nutrition is always important, but if you wish to gain the most from your body physically it will have to become the most important element of your day - for as long as you wish to remain in and/or obtain top shape.
1. Protein is Vital
There are 20-22 amino acids that your body utilises, of which there are 9-10 your body cannot synthesise, these are known as dietary 'Essential' Proteins. All essential Proteins must come from your diet. All essential proteins are vitally important for muscle growth, repair and maintenance. Not getting enough will result in little to no muscle growth, and most likely result in muscle loss rather than muscle gain. Your body cannot store amino acids like it can store Fat or Glucose, so Protein intake needs to remain high all the time - which means you must keep a steady stream of essential Proteins coming in with every meal. The highest amounts of essential Proteins are found in animal sources i.e. meat, poultry, eggs, dairy, fish. Most vegetable sources only contain trace amounts of essential Proteins, which can limit the amount of muscle growth and/or maintenance you can obtain from a purely vegetarian diet.
2. Fat Is Just As Important
All living cell walls, animal and plant, contain 'Lipid Bi-layers' which are made of Fat. They prevent leakage of vital cell chemicals and insulate the cell nucleus. Cholesterol is an important component of these Lipid layers and must be included in the diet in appropriate amounts in order to be maintained and to grow. Diets very low in Cholesterol will result in limited growth and repair of cells. The best form of Fat is Saturated Fat from animals, without it the body will suffer both hormonally and muscularly. You must never be afraid of eating Fat, as it is absolutely fundamental to your physical growth; Fat will help you regulate optimal Hormone levels, provide you with the most energy efficient fuel source and enable your muscle cells to grow larger, given adequate Training stimulus.