Quite a few years ago my GP recommended I started taking vitamin D supplements. I've been taking 1000UI tablets,  2 in the morning and 1 in the evening with my meds. Earlier this month I accidently bought 2500UI tablets because somehow they were the best deal. I've been taking one in the morning and one in the evening with my meds and I'm feeling fairly stable 2 weeks in. I've been waking up refreshed, been going on morning, lunch and evening walks averaging 15,000 steps a day.

Has anyone else noticed such a marked difference just by increasing vitamin D?