Macronutrients- Proteins Flashcards
Proteins are made up of small building blocks called what?
Amino Acids
What is the name given to amino acids that cannot be made by the body?
Essential
What does LBV stand for?
Low Biological Value
What does HBV stand for?
High Biological Value
What is meant by the term LBV?
It does not have all 8 essential amino acids
How many essential amino acids are there?
8
Explain the term protein complementation
It is when you eat two LBV proteins together to ensure that you get all 8 essential amino acids
Which groups are less likely to get HBVs in their diet?
Vegetarians and Vegans
Which two vegan proteins are classed as HBVs?
Quinoa (keen-wa) and Soya
What types of food can you make from soya beans?
Tofu, soya milk, edamame
Explain one risk that can be caused by excessive protein intake
Too much pressure on kidneys
Describe three health problems that might be caused by a protein deficiency
Stunted growth in children
Wounds take longer to heal
Kwashiorkor
Oedema (water retention)
Identify two groups who need more protein in the diet and explain why
Children- they are growing
Teenagers- due to puberty and growth of muscle mass
Vegans- most foods are LBVs, so they need to ensure they are having protein complementation
