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Robert P. Heaney, M.D. †

Creighton University

Robert P. Heaney, M.D. †

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Mailing Address:
GrassrootsHealth
315 S. Coast Hwy 101
Suite U-87
Encinitas, CA 92024

Phone: (760) 579-8141
Email: Customer Service

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Tools

D*Calculator
Calculate your estimated additional D intake to reach your target vitamin D serum level. (40-60 ng/ml recommended by our scientist panel).

Serum Level Converter
Convert blood serum level 25(OH)D Unit between ng/mL and nmol/L.

Omega-3 Index Calculator
Calculate your estimated EPA+DHA (Fish Oil) intake to reach your target Omega-3 Index. (8-12% recommended).

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