Cold and Flu Prevention
By Dr. J. E. Williams
Product recommendations
High Potency Vitamin C (formerly Buffered C Powder)
Thorne
236 Grams
$29.99
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Dosage instructions:
1 scoop, twice per day.
Additional notes
with water
Zinc Picolinate 30mg
Thorne
$20.99
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Dosage instructions:
1 capsule, twice per day, as needed.
Echinacea Elite
Life Extension
60 capsules
$20.99
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Dosage instructions:
1 capsule, twice per day.
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