UPC to DataBar POS Barcode Comparison. The following is a comparison of a UPC-A barcode encoding the GTIN-12 data 123456789012 with DataBar barcodes encoding the same data for use in POS systems. The GTIN-12 is converted to GTIN-14 by adding zeros to the beginning of the number.
Pregnant and lactating women should consume approximately 200 mg of DHA daily, according to the University of Maryland Medical Center. While there is no recommended daily allowance for DHA, the Dietary Reference Intakes provide an Adequate Intake level for total omega-3 fatty acids for healthy adults.
1 Check with your doctor or pharmacist to see if you should take Prenatal + DHA with food or on an empty stomach. If stomach upset occurs, take with food to reduce stomach irritation.  Take Prenatal + DHA by mouth with a full glass of water (8 oz/240 mL).