I agree with Ayesha, don't get sidetracked with cholesterol. It won't be having any effect on the symptoms you describe.
If your GP suggests statins, do your own research before taking them. There are various schools of thought as to whether they should be taken or not.
I do read a lot on here if you have a good diet you shouldn't need vitamins and supplements but with the ageing process, I have proved we definitely do.
I agree.
As we age we are more likely to develop intolerances to various foods. This can lead to inflammation in the digestive tract which can then cause issues with absorbing nutrients from our food.
Having a varied diet is all well and good but if you're intolerant to what you're eating, ie if you suffer from indigestion, bloating, stomach cramps etc, which are all signs that your body is rebelling, then you're not going to be able to process food correctly and you need to supplement to get the vitamins and minerals you need.