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Choline : Choline is an essential amino acid that is used throughout the body to build cell membranes, maintain healthy muscle and liver function, and produce acetylcholine, a neurotransmitter that regulates mood and is involved in forming memories and controlling muscle contractions

SAGE Journals Narrative and scoping reviews summarize improved healing in tendon/ligament, muscle, bone, and GI mucosa models, with encouraging signals but limited controlled human data to date

Give orally on back of tongue once a week or as recommended by your veterinarian

This range comes from clinical practice observations, not formal FDA trials