Can vitamin d deficiency cause fatigue or depression/anxiety? I am especially concerned with the fatigue. My blood level was a 10.

Yes, it could. Yes, vitamin d deficiency could cause fatigue and depression. Talk with your doctor about replenishing this. With your very low level, you may need high dosing with it temporarily, and then back off to a maintenance dose. Please be aware that it's also possible to have multiple conditions at once, all of which need treatment (depression, anxiety , and vit d deficiency, etc).
Yes and many other. Possibilities. ?d3, calcitriol, 1, 25-dihydroxyvitamin d3, long assoc. With ca+2 absorption & bone strength. More recently with ?heart muscle strength, ?susceptibility to infections, ?depression, etc. At the same time, we are complex mind-over-matter creatures, issues complex, lots of unknowns, optimal level unknown, esp. At single individual level. Suggest supplement d3 to > 40 & check other issue.
Certainly. If your hemoglobin was 10, then you have an anemia, diseases that cause anemia, including vitamin deficiency (b12) can cause fatigue, depression, anxiety. You need a careful examination to find out what is the problem, including checks for cancer, inflammatory diseases, vitamin deficiencies, ulcers, other bleeding states, etc., particularly with the postural tachycardia. Schedule it this week!

Related Questions

Can vitamin d deficiency cause depression. Also can vitamin B12 cause psychosis and suicidal thoughts?

Vitamin D can help. W/mood but is not a major cause of depression. Make sure you take enough. Your doc can measure your levels. Low b 12 is not the cause of suicidal thoughts and psychosis. As your doc about sublingual b 12 or shots. This will help you feel better. See a mental health professional for the negative thoughts and you will have a well-rounded treatment plan. Diet/exercise? Read more...
Basically no. You need to look for other explanations for your symptoms and your unhappiness. You're a young man who should be in his prime. Why are you taking B12? If you are involved with vegetarianism, please get with an evidence-based physician to guide you. If you are not happy with your life, talk with a physician or evidence-based therapist to find why your mind is playing tricks on you. Read more...

Can being depressed and somewhat sad has to do with having vitamin d deficiency?

Yes. Anecdotally most of my patient with vit d deficiency who feel sad or depressed feel better once they start taking supplements, but I do not think that has been formally studied. Read more...

What's the best type of dr to see for a vitamin d deficiency, my pcp is an internal medicine doc & wont really do much about my blood level of 11?

Endocrinologist. Of the sub specialists , endocrinologists are the experts for vit d, however, there is much new literature re vit d deficiency and the importance of aggressive treatment.You may consider a 2 md opinion with a board certified internist , who can also help you with this problem . Read more...

My daughter is always fatigued and she was diagnosed with vitamin d deficiency and iron deficiency Her levels are normal now but she is still tired?

Fatigue. There are many other reasons that she could be tired. It could be from stress, not getting enough rest, mood, medications, diet/exercise, or other medical causes. Discuss this further with her doctor if you are still concerned. Also, take a look at her level of activity and diet. This can make a huge difference! Best wishes. Read more...