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Since its discovery, DSIP has attracted research interest well beyond sleep, with studies exploring its effects on stress, pain, hormonal regulation, and withdrawal symptoms

The reason cats with chronic disease benefit from B12 is because their disease is preventing them from absorbing B12

Systemic effects less commonly include mild dizziness or lightheadedness (may be copper-related), temporary nausea or headache (typically resolves within hours), mild fatigue (rare, reported with higher doses), and transient flu-like symptoms (very rare, may relate to systemic inflammatory response)

At 10 mg in 2 mL, the solution is 5 mg/mL