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Subcutaneous injection near injury sites or systemic administration both show effectiveness

Chronic tendon conditions and post-surgical recovery often require 8 to 12 weeks or multiple cycles before meaningful structural change becomes apparent

For this reason, patients with Parkinsons disease on levodopa therapy should avoid high B intake unless they are also taking carbidopa (which prevents this interaction)

If you are asymptomatic, we will usually suggest oral supplementation before any injection

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