Welcome to my presentation. First of all, let me introduce myself. I am Jenny Tok Ming Fern from DAT5B. My matric number is 04DAT19F1042. Today I am presenting and describing the graph as shown. This is a line graph. As presented the x-axis which is horizontal stands for the periods while the y-axis which is vertical stands for the level of acidity. The graphs also illustrate three different sweet items such as the red line is for fruit sugar, the green line is for cane sugar, and last but not least the blue is for honey.
The line graph presents the acidity level of the mouth after consuming three various sweet items namely fruit sugar, cane sugar, and honey over forty minutes. The given graph shows that high acid levels are measured by the low pH level in our mouth, and the lower the pH level, it is more likely to decay the tooth.
At the moment of eating three sweets, acid levels are extremely low and equal at 7 pH then begins to fall after ingesting sweet foods. When we eat sweet item such as cane sugar, the acidity level of the mouth increased sharply in five minutes and reached 3. 5 pH level then remain at a risky level which is below pH level 5. 5 for more than 25 minutes. During this phase, tooth decay is most likely to happen. Consuming fruit sugar drops the pH level nearly to 4 in five minutes. After that, the level of acidity of the mouth reached a normal level in 15 minutes. Therefore, teeth remained at the dangerous level for about 15 minutes. Lastly, when we eat honey, the acidity level of the mouth increased dramatically in five minutes, the pH level falls from 7 to below 5 then remains unchanged for about 5 minutes. After that, the pH level increased moderately and reached the normal level but the teeth remain under risk level for about 10 minutes.
In short, all three sweet items have a chance to cause tooth decay. However, among the three, honey is less likely to cause dental problems as it loses its acidity faster compared to fruit sugar and cane sugar. It is also obvious that cane sugar has the highest acidity and its acid content above safety level is maintained for the longest period in the mouth. Therefore, it should be prevented.
That all from me. Thank you for listening.
Welcome to my presentation.
First of all
,
let
me introduce myself. I am Jenny
Tok
Ming Fern from DAT5B. My
matric
number is 04DAT19F1042.
Today
I am presenting and describing the
graph
as shown. This is a
line
graph
. As presented the x-axis which is horizontal stands for the periods while the y-axis which is vertical stands for the
level
of acidity. The
graphs
also
illustrate three
different
sweet
items
such as the red
line
is for
fruit
sugar
, the green
line
is for
cane
sugar
, and last
but
not least the blue is for honey.
The
line
graph
presents the acidity
level
of the
mouth
after consuming three various
sweet
items
namely
fruit
sugar
,
cane
sugar
, and honey over forty minutes.
The
given
graph
shows
that high acid
levels
are measured
by the low pH
level
in our
mouth
, and the lower the pH
level
, it is more likely to decay the tooth.
At the moment of eating three sweets, acid
levels
are
extremely
low and equal at 7 pH then
begins
to fall after ingesting
sweet
foods. When we eat
sweet
item
such as
cane
sugar
, the acidity
level
of the
mouth
increased
sharply
in five minutes and reached 3. 5 pH
level
then remain at a risky
level
which is below pH
level
5. 5 for more than 25 minutes. During this phase, tooth decay is most likely to happen. Consuming
fruit
sugar
drops the pH
level
nearly
to 4 in five minutes. After that, the
level
of acidity of the
mouth
reached a normal
level
in 15 minutes.
Therefore
, teeth remained at the
dangerous
level
for about 15 minutes.
Lastly
, when we eat honey, the acidity
level
of the
mouth
increased
dramatically
in five minutes, the pH
level
falls from 7 to below 5 then remains unchanged for about 5 minutes. After that, the pH
level
increased
moderately
and reached the normal
level
but
the teeth remain under
risk
level
for about 10 minutes.
In short, all three
sweet
items
have a chance to cause tooth decay.
However
, among the three, honey is less likely to cause dental problems as it loses its acidity faster compared to
fruit
sugar
and
cane
sugar
. It is
also
obvious that
cane
sugar
has the highest acidity and its acid content above safety
level
is maintained
for the longest period in the
mouth
.
Therefore
, it should be
prevented
.
That all from me. Thank you for listening.