Reply To: I'm new hear and wanted to see what other vitamin D deficient folk have to say. In April I had a horrible panic attack for no reason, and the coming days after I fell into a major depression with anxiety 24/7. I started taking supplements like B vitamins and omegas which I noticed helped a bit but the anxiety is still there, every single day. I soon started having stomach issues like constipation, diarrhea, and acid reflux everyday. My bowels haven't been normal since April. I also started having random and sudden bursts of panic during the day to go along with everything. Now I have aches like tension headaches, migraines, and I noticed the back of my right shoulder has been aching and runs down the same arm. After all this started my eyes began showing floaters and my memory went totally downhill. I went the doctor and demanded more blood work done and he added a D test this time which came back low. He didn't say how low but told me to take 2000 IU daily. Do these symptoms match other D deficient sufferers or should I be worried about something else? Also for being deficient 2000 IU seems low to me, what do you all think? Much appreciated!