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Las pilas son solo para diseo experimental

Some short-term studies in healthy older adults have been done with GHRH analogs like sermorelin or other secretagogues, and while they sometimes show increases in lean mass or decreases in fat mass, the improvements are modest and can be accompanied by side effects (e.g

For example, Huang et al

10.1038/s41598-021-93671-1 Sci

This is critical when using vials rather than pre-filled pens, because you are drawing the dose yourself with a syringe
