I am 59, 60 this year. On HRT, which for me has been life changing.
I am getting older. I made the decision to stop colouring my hair yesterday, so have a way to go and will use sprays occasionally, during transition.
I purposely have taken steps to keep my cholesterol low and after one positive pre diabetic blood test made further changes. The next test 3 months later came back negative and also with further tests.
I exercise relative to my age, 10/15 mins a day. Weights, resistance bands and yoga. You can do it all at home through YouTube. Just keep it light.
OP, because of your cholesterol readings you are in your right’s to have periodical blood tests.
But do the hard work, get cholesterol down and embrace ageing.
A side note: when I met my husband, many years ago, his cholesterol was off the roof. He subsequently had a stroke. He has made a brilliant recovery, is on statins, blood thinners and other meds and supplements. I have enforced brilliant lifestyle changes on him and his cholesterol is normal and he has a really good quality of life.