Vascepa is a prescription medication used to lower triglyceride levels in adults. It contains eicosapentaenoic acid (EPA), which is an omega-3 fatty acid found in fish oil. The recommended dosage for Vascepa is two capsules twice daily with food [2].

There is no information provided in the sources that suggests adjusting supplement dosage while taking Vascepa. However, it is important to consult with a healthcare provider before taking any supplements or making any changes to medication dosages.

It is worth noting that Vascepa has been shown to interact with certain medications, such as blood thinners and cholesterol-lowering drugs [3]. Therefore, it is crucial to inform the healthcare provider of all medications and supplements being taken to avoid any potential interactions.

In conclusion, there is no evidence to suggest adjusting supplement dosage while taking Vascepa. However, it is important to consult with a healthcare provider before making any changes to medication or supplement dosages. It is also important to inform the healthcare provider of all medications and supplements being taken to avoid any potential interactions.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/202057s019lbl.pdf
[3] https://www.healthline.com/health/drugs/vascepa