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Anything less is an incomplete evaluation of whether the product meets the standard it claims to meet
Mild temporary effects may include: Facial flushing Elevated blood sugar (especially in patients with diabetes) Trouble sleeping Increased appetite Local soreness Serious effects like infection ( infeccin ), bleeding ( sangrado ), or allergic reactions ( reacciones alrgicas ) are rare but require immediate medical attention
Regular B12 testing and, if necessary, injections can help maintain optimal health and prevent these adverse effects
S., Otiv, S., Gupte, M
Since B12 is primarily found in animal-based foods, vegetarians, vegans, and older adults are more prone to deficiencies
