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HARVEST Study Group
Subcutaneous B12 injections are a better choice when possible, and the front of the thigh is also best for this method
It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence, and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN), for a total of 83 amino acids relative to the 70 of native IGF-1
This helps preserve lean muscle mass, promoting a healthier body composition, which is vital for long-term fitness and overall wellness
This ingredient also has mild film-forming and antioxidant properties with research showing the antioxidant effect is stronger the lower the molecular weight of the peptides
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