Proteins Flashcards
What is the function of proteins?
Growth and repair
Energy in extreme cases
Sources of protein?
Meat, dairy, eggs
RDA of protein?
10-15 %
Protein for body weight (normal)?
0.8g x 1 kg bodyweight
Protein for body weight (endurance)?
1.2 - 1.4 per kilo of body weight
Protein for body weight (strength)?
1.4 - 1.8 per kilo body weight
Excessive protein consumption problems?
Liver and kidney failure
Increased during output
Increase osteoporosis
How many amino acids are there?
20
How many essential aminos?
8
How many non essential aminos?
12
Define essential amino acids?
Cannot be reconstituted from old proteins in the cells
Come from animal products and soya beans
Define non essential amino acids?
Can be re constituted from old proteins in the cells
Combing plant proteins can provide a source
List the essential amino acids
Valine Isoleucine Leucine Lysine Methionine Phenylalanine Threonine Trypotphan
List the non-essential amino acids
Alanine Arginine Asparagine Aspartic acid Cystine Glutamic Acid Glutamine Glycine Proline Serine Tyrosine