More blood results (prior to b12 injections) : r B12_Deficiency MIC B12 Injections Rx BloomMD HASHIMOTO'S THYROIDITIS What is Hashimoto's thyroiditis? Hashimoto's thyroiditis is an autoimmune condition in which the immune system attacks the thyroid gland. Over time, this can damage the thyroid and Hydroxocobalamin Injection: Vitamin B12 for Energy & Anemia Symptoms of vitamin b12 deficiency. Studies show that low levels of vitamin b12 may be more common in people with hypothyroidism. Vitamin b12 is also involved in making and metabolizing thyroid Vitamin B12 Shots in Houston Energy Boost & Fatigue Relief