I am pretty sure that when you do Keto you have less fluid in the body and so if you stand up fast, you can get more head rushes (please correct me if something else is going on). I wonder if this lets up after a while and the body gets used to dealing with less fluid or something else solves the problem. It’s not a big thing. I just take it more slowly. It’s also better than in the first week.
Cold sensitivity: it’s warm right now, so it’s not a problem yet. But a couple of nights ago temperatures were low and in the middle of the night I shifted to a part of the sheet I hadn’t warmed up. Chilled ot the bone! Like a shuddering cold reaction I have only ever had on Keto. Now the truth is, I sort of like the feeling. But I don’t want to be cold sensitive when Fall and Winter come. Anyone else experience this? Does it go away at some point?