In addition to that, it’s also crucially important to not be blown away by thinking with a prejudice about fast food. If you start your argument straight from the judgmental view of street meals as products that possess incontrovertible danger for human health, by doing this you also start with the point of broken informational balance.
Instead of taking the negative approach as an axiom, try to think as a scientist and explore the whole theme without the influence of your own point of view that potentially could cloud the clarity of rational thinking.
This fact could be linked to junk foods available at any convenience store or shopping mall nearby, but this could be rather an indirect evidence.
It is much more relevant to look for specific studies on the topic that you are writing about.
Our advice here is to stick to the most recent statistics as long as they have more chances to be accurate while also not disproved by other scientists.
For example, the Guardian research indicates that in 2011 alone, the number of people suffering from diabetes worldwide has increased nearly twice since 1980, and that was 153 million to 350 million people.
As you can see now, whether writing an essay or a speech on fast food, it is crucial to employ an all-round approach to the exploration of this topic.
This will help you sound rather professional than biased.
Meanwhile, the general topic like a junk food and obesity essay could give you also more freedom in choosing the argument line, which you can shape after you perform an extensive research on this theme.
Honestly, there is a single strategy that could be considered the ultimately right one.