COD LIVER OIL

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This monograph is intended to serve as a guide to industry for the preparation of Product Licence Applications (PLAs) and labels for natural health product market authorization. It is not intended to be a comprehensive review of the medicinal ingredient.

Notes

Date

September 25, 2018

Proper name(s), Common name(s), Source information

Table 1. Proper name(s), Common name(s), Source information
Proper name(s) Common name(s) Source information
Organism group(s) Part(s)

Cod liver oil

  • Cod Liver Oil
  • Lecoris Aselli Oleum
  • Melanogrammus aeglefinus
  • Arctogadus glacialis
  • Gadus macrocephalus
  • Gadus morhua
  • Gadus ogac
  • Pollachius virens

Liver

References: Proper name: Ph.Eur. 2012, USP 35 2012; Common names: Ph.Eur. 2012, USP 35 2012; Source information: BP 2012, Ph.Eur. 2012, USP 35 2012.

Route of Administration

Oral

Dosage Form(s)

This monograph excludes foods or food-like dosage forms as indicated in the Compendium of Monographs Guidance Document.

Acceptable dosage forms by age group:

Infants 0 - 12 months, and Children 1-2 years: The acceptable dosage forms are limited to emulsion/suspension and solution/liquid preparations drops (Giacoia et al. 2008; EMEA/CHMP 2006).

Children 3-5 years: The acceptable dosage forms are limited to chewables, emulsion/ suspension, powders and solution/liquid preparations drops (Giacoia et al. 2008; EMEA/CHMP 2006).

Children 6-11 years, Adolescents 12-17 years, and Adults 18 years and older: The acceptable dosage forms for this age category and specified route of administration are indicated in the Compendium of Monographs Guidance Document.

Use(s) or Purpose(s)

Products providing daily doses of vitamin A at or above the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) (adjusted for the life stage groups)

Products providing daily doses of vitamin D at or above the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) (adjusted for the life stage groups)

Products providing 138-3,000µg retinol activity equivalents (RAE) (µg vitamin A/all-trans retinol (palmitate)), per day

Products providing 1.15-25 µg vitamin D3/cholecalciferol, per day

Products providing 100-1,360 mg eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA), per day

Products providing 100-1,360 mg EPA + DHA including at least 100 mg DHA, per day

Products providing 150-1,360 mg EPA + DHA including at least 150 mg DHA, per day (maximum doses of EPA + DHA in Table 5 below will apply)

The following combined use(s) or purpose(s) is/are also acceptable:

Vitamin A and Vitamin D at or above the RDA or AI

Note

Refer to Appendix IV of the NNHPD Multivitamin/mineral Supplements monograph for the RDA and AI of Vitamin A and Vitamin D.

Dose(s)

Subpopulation(s)

As specified below.

Quantity(ies)

Method of preparation: Standardized fixed oil

Note

The potencies of vitamin A, D3 and EPA + DHA must be indicated on the PLA and label, in addition to the dose of Cod liver oil.

Table 2.Daily dose for cod liver oil1
Subpopulation(s) Cod liver oil
Minimum 2 Maximum4
(ml/day)5 (g/day) (ml/day) (g/day)
Infants

0-12 month(s)

0.83

0.77

0.87

0.80

Children

1-3 year(s)

0.83

0.77

0.87

0.80

4-8 years

0.83

0.77

1.3

1.2

9-11 years

0.83

0.77

2.4

2.2

Adolescents

12-13 years

0.83

0.77

2.4

2.2

14-17 years

0.83

0.77

4.0

3.7

Adults3

18 years

0.83

0.77

4.0

3.7

19 years and older

0.83

0.77

4.3

4.0

1BP 2012, Ph.Eur. 2012 or USP 35 2012 grade Cod liver oil must be used to ensure that potencies of vitamin A, vitamin D3, and EPA + DHA listed in Tables 3, 4 and 5 are met.

2The minimum dose of Cod liver oil is based on the minimum quantities of EPA + DHA required for efficacy.

3Includes pregnant and breastfeeding women.

4For all subpopulations, the maximum dose is based on the quantity of Cod liver oil providing the maximum daily amount of vitamin A, in µg RAE, according to the UL (IOM 2006).

5Based on the specific gravity of Cod liver oil (USP 35 2012)

Potencies

Table 3.Potency1 for vitamin A in cod liver oil
Subpopulation(s) Vitamin A (µg RAE/day)
Minimum 2 Maximum3
Infants

0-12 month(s)

138

600

Children

1-3 year(s)

138

600

4-8 years

138

900

9-11 years

138

1,700

Adolescents

12-13 years

138

1,700

14-17 years

138

2,800

Adults4

18 years

138

2,800

19 years and older

138

3,000

1References for the potency of vitamin A are: BP 2012, Ph.Eur. 2012, and Tischer 1938.

2Calculated as the minimum amount of vitamin A available in 0.77 g Cod liver oil, which is the based on the minimum quantities of EPA + DHA required for efficacy.

3Maximum potency based on the UL (IOM 2006).

4Includes pregnant and breastfeeding women.

Table 4.Potency1 for vitamin D3/cholecalciferol in cod liver oil
Subpopulation(s) Vitamin D3 (µg/day)
Minimum 2 Maximum3
Infants

0-12 month(s)

1.15

5.00

Children

1-3 year(s)

1.15

5.00

4-8 years

1.15

7.50

9-11 years

1.15

14.06

Adolescents

12-13 years

1.15

14.06

14-17 years

1.15

23.12

Adults4

18 years

1.15

23.12

19 years and older

1.15

25.00

1References for the potency of vitamin D3 are: BP 2012, Ph.Eur. 2012, and Green 1951.

2Based on the minimum amount of vitamin D3 available in 0.77g Cod liver oil, and supported by the RDA and AI for.vitamin D (IOM 2011, 2006).

3For all subpopulations, the maximum potencies are based on the amount of vitamin D3 available in the quantity of Cod liver oil which provides the maximum daily amount of vitamin A, in µg RAE, according to the UL (IOM 2006).

4Includes pregnant and breastfeeding women.

Table 5.Potency1 for EPA + DHA in cod liver oil
Subpopulation(s) EPA + DHA (mg/day)
Minimum 2 Maximum3
Infants4

0-12 month(s)

100

272

Children

1-3 year(s)

100

272

4-8 years

100

408

9-11 years

100

765

Adolescents

12-13 years

100

765

14-17 years

100

1,258

Adults5

18 years

100

1,258

19 years and older

100

1,360

1References for the potency of EPA + DHA are: BP 2012 and Ph.Eur. 2012.

2Restrictions to minimum potency may apply according to Use(s) or Purpose(s) section above.

3For all subpopulations, the maximum potencies are based on the amount of EPA + DHA available in the quantity of Cod liver oil which provides the maximum daily amount of vitamin A, in µg RAE, according to the UL (IOM 2006).

4USP 35 2012; Rajakumar and Thomas 2005; Stene et al 2003; Linday et al. 2002.

5Includes pregnant and breastfeeding women.

Direction(s) for use

No statement required.

Duration(s) of Use

No statement required.

Risk Information

Caution(s) and warning(s)

No statement required.

Contraindication(s)

No statement required.

Known adverse reaction(s)

No statement required.

Non-medicinal ingredients

Must be chosen from the current Natural Health Products Ingredients Database (NHPID) and must meet the limitations outlined in the database.

Storage conditions

All products

Store in airtight container, protected from light (Ph.Eur. 2012; USP 35 2012).

All products, except those encapsulated

Refrigerate after opening (Wille and Gonus 1989).

Specifications

References Cited

References Reviewed