can b12 injections cause blood clots Vitamin in Oakland, CA — FACE Concern about blood clots in

Heres the Reality Check While some people might report feeling a surge of energy within a day or two of receiving a B12 injection, its important to have realistic expectations

Signs and symptoms of vitamin B12 deficiency can include fatigue, pale skin, headaches, shortness of breath, fast heartbeat, gastrointestinal issues, mouth inflammation, paresthesias (abnormal sensations), decreased cognitive ability, depression, muscle weakness, imbalance and incoordination, vision problems, and erectile dysfunction

Endotoxin tested and produced under controlled laboratory conditions for research applications

References: Office of Dietary Supplements, NIH

Because these are intramuscular injections, some patients may experience mild and temporary side effects at the injection site, including: Soreness or tenderness Mild redness or swelling Minor bruising These symptoms are typically minimal and resolve quickly