Nordic Naturals Omega Women

Nordic Naturals Omega Women Uses, Dosage, Side Effects, Food Interaction and all others data.

Evening primrose oil comes from the extraction from Oenothera biennis seeds and it is commonly used as an alternative source for omega-6 essential fatty acids. In its composition it presents some fatty acids such as Linolenic acid and Gamolenic acid. Evening primrose oil has been filled for the FDA by Humanetics Corporation on April 2000 to be a new dietary ingredient but its current status is "Inadequate basis for expectation of safety". By Health Canada, evening primrose oil is approved in over-the-counter combination dietary supplements. By the EMA, evening primrose oil is approved in herbal preparations.

The effectivity of evening primrose oil is debatable as the evidence is very limited. Evening primrose oil improves the essential fatty acid content in plasma, erythrocyte, and platelet lipids. It has also been registered to increase alpha-tocopherol levels in non-diabetic and type I diabetic patients. Evening primrose oil affects the fatty acid composition of serum lipids and adipose tissue as well as it helps maintain normal cellular structures and it serves as a prostaglandin precursor. Administration of evening primrose oil is part of long-term therapy and thus, immediate results are never expected.

Nordic Naturals Omega Women
Uses
Dosage
Side Effect
Precautions
Interactions
Uses during Pregnancy
Uses during Breastfeeding
Accute Overdose
Food Interaction
Half Life
Volume of Distribution
Clearance
Interaction With other Medicine
Contradiction
Storage

Trade Name	Nordic Naturals Omega Women
Generic	EPA + DHA + Omega + Evening primrose oil + GLA
Weight	240mg, 160mg, 3lainnya100mg, 800mg, 76mg
Type	Capsule
Therapeutic Class
Manufacturer	PT Natural Nutrindo, Nordic Naturals
Available Country	Indonesia
Last Updated:	September 19, 2023 at 7:00 am

Uses

Evening primrose oil is used as part of over-the-counter dietary supplements.

It is also used for the treatment of systemic inflammatory diseases and for women's health conditions such as cyclical mastalgia. These indications do not have sufficient evidence of their effectiveness. It was used for the treatment of atopic dermatitis in the United Kingdom but it is currently withdrawn due to lack of evidence of effectiveness.

Nordic Naturals Omega Women is also used to associated treatment for these conditions: Dietary supplementation

How Nordic Naturals Omega Women works

Evening primrose oil presents a content of 74% Linolenic acid and 9% Gamolenic acid from which the later seems to be the key active ingredient of this oil. These major essential fatty acids are required for the normal structure of cell membranes and they are not synthesized endogenously. The therapeutic activity of evening primrose oil is attributed to the direct action of its essential fatty acids on immune cells as well as to an indirect effect on the synthesis of eicosanoids. The actions of highly unsaturated fatty acids in tissues and eicosanoids are thought to be implicated in inflammatory and immunologic pathogeneses.

The essential fatty acids found in evening primrose oil are involved in the biosynthesis of prostaglandin. For this activity, the main involved component is the Gamolenic acid. The presence of this essential fatty acid allows the synthesis of anti-inflammatory substances such as 15-hydroxy-eicosatrienoic acid and prostaglandin E1.

Toxicity

Evening primrose oil seems to have little toxicological effect in humans. The reported LD50 values in the mouse are 3.12 x 10^4 mcg/kg. The toxicological effects are very minimal and it has proven to not have an effect on tumor incidence nor to present effects on fertility studies.

Volume of Distribution

No pharmacokinetic data available.

Elimination Route

The pharmacokinetics of evening primrose oil is mainly studied by analyzing its active ingredient Gamolenic acid. After administration, Gamolenic acid is rapidly absorbed and converted directly to Dihomo-gamma-linolenic acid and other precursors. When orally administered, the tmax was directly dependent to the time of administration, being of 2.7 hours in the evening and 4.4 hours in the morning. The Cmax and AUC were registered to be approximately 21 mcg/ml and 274 mcg.h/ml. The bioavailability of Gamolenic acid acid is influenced by triglyceride composition, cellular kinetics of phospholipases and acyltransferases.