I sat down with the intention of writing a short piece about coffee and the effect it has on our waistlines and wallets. As I started doing some research and looking at various websites on how many calories there are in various coffee beverages, how much coffee is drunk daily in Australia etc.; it got me thinking.
Where does this coffee come from? How much do we as a nation, spend? What about worldwide? Are there long term health benefits or does it cause health issues? Is it sustainable? All those disposable coffee cups have got to end up somewhere. Can all those corner cafes be supported? Where would you go to meet friends/on a first date if you don’t want to drink coffee and it wasn’t beer o’clock yet? What about tea? Would we solve all/any the issues if we switched to drinking only tea? Is coffee even worth drinking? Now come on, be honest, do you even LIKE the taste of coffee?
My swirling mind became caught in a spiral of ideas worse than being trapped in a Pinterest Vortex! I decided it was way bigger than one post could handle and it needed to be a series of blog posts. This post serves as an introduction and sets the scene. I will follow it up with another 5 posts over the next few months. (It might even grow from that number!)
Part 1 will be about the Waistline Effect: here I will explore the pharmacological, health and dietary effects of caffeine.
Part 2 looks at the economic effects of coffee on a micro (your household budget) and macro (the global economy) scale.
Part 3 investigates the environmental impact: are we burying our cities under a mountain of disposable cups. Are Keep Cups going to save the day? Are we causing rural poverty in those countries that supply our daily fix?
Part 4: What are the cultural differences in coffee drinking. Is Australian the only place you can buy a decent skim cap? I need your help here. Have you ever been able to buy a decent coffee in another country?
Part 5: Tea v Coffee. Does it make a difference? Plus anything else I haven’t been able to fit into the other posts.
I feel like a bit of a coffee expert, not because I drink lots, but because way back in the day when I was completing my undergraduate degree in Food Technology, I wrote my Honours Thesis on “Caffeine and its Derivatives in Australian Foods and Beverages”.
With nothing more than my trusty portable typewriter and correction tape, I banged out one hundred and thirty pages of meta-analysis and lab results about methylxanthines, the chemical group which includes caffeine and other similar compounds. While some of it is outdated, it remains a good starting point.
On a personal note, I’m a tea drinker. I limit the amount of coffee I buy from a cafe to around 1 – 2 cups a week if that. This decision is based on three factors.
- Kilojoule intake. I drink skim milk cappucinos. That’s around 120 kcal or nearly 500 kJ which is approximately 8% of my target daily intake.
- Lactose intake – I think I must be a little lactose intolerant because milk-based coffee drinks make my belly grumble unpredictably with embarrassing consequences!
- I am stingy. $4 a cup every day that’s nearly $1500 a year!
I hope you’ll enjoy these posts and let me know your favourite cafe in the comments below!