Is it Possible to Consume Oral B12 Supplements Instead of Injections?
Vitamin B12 is an essential nutrient that plays a crucial role in maintaining a healthy central nervous system, producing red blood cells, and creating DNA. A deficiency in this vitamin can lead to a host of health issues, and it's estimated that around 6 percent of the US population under the age of 60 may be affected.
For those with a vitamin B12 deficiency, oral supplements can be an effective way to address the deficiency. However, in some cases, injections may be required. B12 shots, also known as intramuscular injections, are a quick and efficient method of delivering this vital nutrient directly into the body.
These shots are made from hydroxocobalamin or cyanocobalamin, manufactured forms of vitamin B12. They are typically administered into the muscle, with the thigh being the easiest if done by oneself. A typical dose for B12 deficiency might be 1,000 mcg once a week for 4 to 8 weeks, followed by a monthly dose of the same amount.
B12 shots are an effective treatment option, with research suggesting absorption rates of 55 to 97 percent. However, they may not be suitable for everyone. Individuals with a history of allergic reactions to hydroxocobalamin or other medications, low potassium levels, or irregular or rapid heartbeat should consult a healthcare professional before considering B12 shots.
When self-administering a B12 shot at home, it's important to clean the injection area with rubbing alcohol and dispose of the needle properly in a sharps container, not in regular garbage. Side effects of the shot can include pain, itching, and swelling, but these effects should go away quickly.
As symptoms improve, you might only need B12 injections every couple of months. It's important to note that dosages can vary depending on the severity of the deficiency and the individual's response to treatment.
For those who prefer oral supplements, vitamin B12 pills often come in capsules, tablets, or soft gels, with doses ranging from 50 to 5,000 mcg. However, it's worth noting that the body absorbs only a small fraction of an oral dose, with about 1.3 percent of a 1,000 mcg oral dose being absorbed.
Signs of a B12 deficiency can include pain, tingling, difficulty walking, uncontrollable muscle movements, confusion, forgetfulness, memory loss, changes in mental state or mood, changes in smell or taste, vision problems, diarrhea, weight loss, glossitis, and vomiting. If you experience any of these symptoms, it's important to consult a healthcare professional.
In conclusion, B12 injections can be a quick and effective way to treat a vitamin B12 deficiency. However, they should only be administered under the guidance of a healthcare professional and may not be suitable for everyone. Always consult a healthcare professional before starting any new treatment.
