We know that not all foods are created equally: yup, a cucumber and a can of cola are certainly NOT going to do the same things to your body.
However, and while 'superfoods' has been the dietary buzz word of the last few years, having to trek across town to try and source a €4-a-pop portion of something you can't quite pronounce is just tiresome.
Actually, it's positively enough to make us reach for a large chips and a garlic bread with cheese combo.
Fear not! Because many truly fantastic superfoods are totally affordable and readily available on everyday supermarket shelves.
Here, SHEmazing! rounds up the 14 best ones that will help you celebrate your 100th birthday. Tuck in!
Cheap, versatile – and really very good for you
2) Sweet potatoes
A delicious alternative to our national veg
Hello there, omega-3 fatty acids
Help prevent diabetes and stroke
5) Black beans
Even from a can, these are brilliant used in lieu meat
6) Fresh herbs
A great way to add flavour too with no extra calories
7) Feta cheese
Makes your heart stronger
Full of amino acids, iron, and calcium
9) Fresh fruit
It doesn't matter what type either
Fights fat and keeps hunger at bay
Fire up that metabolism
12) Wild rice
Naturally gluten-free too
A great source of unsaturated fat
Delicious, simple to use – and cancer-fighting