Glossary:

• guilty pleasure (something you really want to have that isn’t good for you)
• intake (the amount of food that you eat)
• consumption (eat or drink)
• cardiovascular (relating to the heart and blood vessels – the body’s tubes for blood)
• favourable (good)
• evidence (proof)
• profile (a short description of someone)
• risk (danger)
• g (grams)

Exercise 1

Look at the different numbers in the text. Some are written as words (one, two, three) and some are percentages (99%) and others are bigger numbers. Answer the questions. All the answers in this section will be numbers.

1. How many bars of chocolate help protect against heart problems?

{{{Two | 2}}}

2. How many people did the Norfolk study have?

{{{25,000 | 25000 | 25 000}}}

3. What percentage (%) of people did not eat chocolate?

{{{20 | 20%}}}

4. How many grams (g) of chocolate did most people eat?

{{{7 | 7g}}}

5. How many grams (g) of chocolate did some people eat?

{{{100 | 100g}}}