I know some have asked about the twitches, spasms, and tingles. I was having all of those. And turns out that I was severely deficient in B12. We tried oral vitamin B12, Vitamin B12 Injections Solent Pharmacy Southampton B12 injections You suffering with Extreme tiredness Brain fog memory problems Pins & needles Numbness Pale or yellowish skin Sore tongue Low mood B12 and ECM Injection: A Relief for Peripheral Neuropathy That pins and needles feeling might be more than poor posture. When this feeling keeps coming back, it could point to an underlying health concern. , Conditions such as vitamin B12 deficiency, early