@drchrispharmd: The retinol in your skincare jar is a form of vitamin A, and beef liver is the richest food source of it. A few ounces covers several days' worth, which is why once a week is plenty. Save this for your next grocery run. #beefliver #vitamina #retinol #skincare

DrChrisPharmD

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Monday 19 October 2026 22:20:00 GMT