@ColouringPencils the RI children's lectures are on BBC iplayer. I started to watch the first one but it's was too basic for me. It was all about the digestive system which I know inside out at that level.
@Almahart offer to assist your friend and bring in a big salad - try rocket, feta, cherry tomatoes and cucumbers with a French dressing. You could add walnuts and beetroot when not on BC at this stage or lentils.
I watched the glucose goddess too so thanks for that @BIWI I took away the idea of the order of eating. I was a bit  that these people hadn't considered their diet properly. But I was so delighted for their improvement and it put a smile on my face. But their diets were very processed and carb heavy. It was like they never actually ate real food at all.
@Calyx72 that looks yummy
I must be a bit of a weirdo when it comes to artificial sugar.
I absolutely loathe the taste of it in anything it's in. Makes me feel bleurgh and my tastebuds are very sensitive to it
However re my coffee.
If I'm drinking instant coffee at work I can have it with no sugar or sugar substitute
If I drink filter coffee I may or may not have an artificial sweetener. It has to be a specific brand though and nothing else.
I also grind my coffee beans and use my espresso machine or stove stop espresso. For that I need a sweetener because it brings out the flavour in a way I like.
I don't have sugar in my tea ever. Yuk.
At the moment I'm sticking to filter coffee at home because that's ok without sweetener.
But my espressos need work
I also ajways have milk in my coffee and tea because in my mind it prevents my teeth from staining. Currently enjoying cream though in coffee so I'll try and wean myself off by substituting sweetener for cream.
I cut up my cold gammon earlier and mixed it with mayo and seasoning. It needed somthing extra so I chopped up some gherkins in it. Not sure they were allowed but I did it without thinking as they're green 