Question 1

How does borage oil work to reduce inflammation in the body?

Accepted Answer

Borage oil reduces inflammation primarily through its high gamma-linolenic acid (GLA) content, an omega-6 fatty acid. GLA is converted in the body to dihomo-gamma-linolenic acid (DGLA), which competes with arachidonic acid and promotes production of anti-inflammatory prostaglandins (series-1) rather than pro-inflammatory ones. This mechanism bypasses the rate-limiting delta-6-desaturase enzyme, making GLA particularly beneficial for those with impaired fatty acid conversion. Evidence Level C.

Question 2

Does borage oil interact with blood thinners or other medications?

Accepted Answer

Yes, borage oil may interact with anticoagulant medications such as warfarin and antiplatelet drugs like aspirin or clopidogrel. GLA can affect platelet aggregation and may increase bleeding risk when combined with these medications. Borage may also interact with NSAIDs and immunosuppressants. Patients taking prescription medications should consult a healthcare provider before using borage supplements. Evidence Level C.

Question 3

What is the recommended daily dosage for borage seed oil?

Accepted Answer

The standard adult dosage for borage seed oil is 500-1000mg of GLA daily, typically provided by 1-3 grams of borage oil capsules. For inflammatory conditions such as rheumatoid arthritis, doses toward the higher end of this range are commonly used. Borage oil should be taken with meals to enhance absorption. Use should be limited to short-term periods due to pyrrolizidine alkaloid content. Evidence Level C.

Question 4

Is borage safe to take during pregnancy and breastfeeding?

Accepted Answer

No, borage is unsafe during pregnancy and breastfeeding. Borage contains pyrrolizidine alkaloids (PAs), which are hepatotoxic compounds that can cause serious liver damage. PAs can cross the placenta and pass into breast milk, potentially harming the developing fetus or infant. Pregnant and nursing women should avoid all borage products, including purified seed oil preparations. Evidence Level C.

Question 5

Can borage cause liver damage with long-term use?

Accepted Answer

Yes, prolonged use of borage can cause liver damage due to its pyrrolizidine alkaloid (PA) content. PAs are well-documented hepatotoxins that can cause veno-occlusive disease, a serious condition where small veins in the liver become blocked. People with pre-existing liver disease should avoid borage entirely. Certified PA-free borage oil products are available and recommended for those choosing to use this herb. Evidence Level C.

Question 6

What is Anatolian borage used for traditionally?

Accepted Answer

Anatolian borage (Borago officinalis var. turcica) has been traditionally used in Turkey as an adrenal tonic and for hormonal support. It is employed for inflammatory conditions including arthritis, skin conditions such as eczema, and as a general anti-inflammatory remedy. The seed oil is valued as a concentrated source of gamma-linolenic acid (GLA). The mucilage content provides soothing demulcent properties for respiratory and digestive complaints. Evidence Level C/Traditional.

Anatolian Borage

Sources & Citations

Kunzea Ambigua

Abutilon indicum

Prunus avium

Summary

Background

Traditional uses

Active compounds

Clinical evidence

Safety & adverse effects

Pregnancy & lactation

Evidence summary

PubMed sources

Government sources