what are the side effects of b12 injections Shots? 5 Benefits and does the b12 injection have

It is believed that taking vitamin B12 together with folic acid may prevent spina bifida and other spinal and central nervous system birth defects

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However, high doses of vitamin B12, such as those used to treat a deficiency, might cause: Headache Nausea and vomiting Diarrhea Fatigue or weakness Its important to note that these side effects are generally mild and temporary

It works synergistically with folate in DNA synthesis and homocysteine metabolism

Common signs include: Ongoing fatigue or weakness Pale skin Numbness or tingling in the hands and feet Brain fog, forgetfulness, or trouble concentrating Low mood, anxiety, or irritability Poor appetite or digestive upset When B12 is low, your metabolism slows, you have less energy for activity, and appetite signals can get thrown off, all of which make weight loss harder