L-citrulline market growth currently outpaces L-arginine in consumer adoption due to supportive bioavailability research and increasing awareness in sports nutrition
When adverse effects occurred, they were typically mild and transient, with the most common being mild to moderate headaches (similar frequency to placebo groups), minor injection site reactions (redness, slight swelling), and gastrointestinal effects at higher oral doses (nausea, diarrhea)
IMPORTANT CONSIDERATIONS Vitamin B12 is safe for long-term use when monitored Folate and iron status should also be evaluated B12 supplementation does not cause weight gain Injectable B12 may improve compliance and symptom relief SUMMARY Vitamin B12 is an essential nutrient supporting energy production, neurological health, and red blood cell formation
Kamat PK, Mallonee CJ, George AK, Tyagi SC, Tyagi N