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Remember there are 1,000 mcg in a mg
For example, when air is inhaled into the lungs for oxygen exchange, toxic substances such as bacteria, viruses, and fungi may be taken into the lungs, especially the alveoli

Sayin VI, Ibrahim MX, Larsson E, Nilsson JA, Lindahl P, Bergo MO

Large-scale randomized human trials are limited, but the peptide has been used clinically by sports medicine and orthopedic providers for over a decade with a strong safety record
