For example, she says, its more common for people age 50-plus to take metformin, which is widely prescribed to lower blood sugar levels and manage type 2 diabetes
For patients pairing B12 with NAD+ IV therapy during energy-focused protocols, B12 typically runs weekly between NAD+ sessions and helps sustain the cellular energy benefits between infusions
PMID 24327038
Allergic reactions (rash, itching, swelling)
Some people with the condition don't have any symptoms, at least at first
Injection techniques such as intramuscular injection require special care to avoid side effects, including potential nerve damage. Very rare but serious reactionssuch as severe allergy, difficulty breathing, chest pain, or signs of infection at the injection siterequire immediate medical attention