Top 7+ Borage Oil Benefits + Side Effects & Precautions

Borage is a flowering herb full of fatty acids and antioxidants. Its oil has shown promise for premature infant growth, heart health, arthritis, and skin health. Read on to learn more. What is Borage?

Borage ( Borago officinalis ), also known as the Star Flower, is an herb native to parts of Asia, North Africa, and Europe [ 1 ].

Borage has been used since ancient times in Iranian traditional medicine as a tranquilizer. In the modern day, its oil is being researched as a potential aid in arthritis and respiratory distress [ 2 ]. Components

Polyunsaturated fatty acids make up a large portion of borage oil [ 2 ].

The herb is an excellent source of Gamma-Linolenic Acid (GLA), the compound responsible for many of the healing powers of borage. GLA helps maintain animal cell membranes’ structure and function. It is the precursor to many vital active compounds and hormones ( prostaglandins , thromboxanes, and leukotrienes ) [ 2 ].

Borage contains another fatty acid called stearidonic acid. Both stearidonic acid and GLA help treat conditions where people’s bodies lack these fatty acids, such as blood clotting, inflammation, and cancer [ 3 , 4 ]. Intermedin: a protein that aids in the normal function of the gut, heart, and other processes [ 8 ]

Saponins: a group of plant compounds, many of which have the potential to lower cholesterol [ 9 , 10 ]

Rosmarinic acid: an antioxidant fatty acid with potential activity against bacteria, inflammation, diabetes, cancer, Alzheimer’s disease [ 13 ]

Polyphenols: a group of antioxidant plant compounds which are considered by some to be vital nutrients [ 15 , 16 ]

Antioxidant Activity

Borage leaves had high antioxidant activity when in hot water. Borage had high levels of tannins, flavonoids, and phenols. These compounds increase antioxidant capacity, which may protect against DNA damage and harmful mutations [ 7 ].

In one study of 38 participants, the subjects drank borage twice daily for 2 weeks. The total amount of antioxidants in their blood samples increased . This study attributed the herb’s ability to combat oxidative stress largely in its key antioxidants [ 17 ]. Potential Benefits of Borage

Borage oil supplements have not been approved by the FDA for medical use and generally lack solid clinical research. Regulations set manufacturing standards for them but don’t guarantee that they’re safe or effective. Speak with your doctor before supplementing. 1) Infant Growth

In a study of 238 premature infants, the infants were given borage and fish oil supplements for 9 months after birth. They had benefits in overall growth and development . However, there was no significant difference between the 2 groups in regards to brain development [ 18 ]. 2) Heart Health

In an 8-week study of 59 subjects, a combination of oils from borage and echium reduced total and LDL (bad) cholesterol . The oil also increased HDL (good) cholesterol levels and lessened the severity of type 2 diabetes in the short term [ 19 ].

In a 28-day study of 30 men, the participants had their heart response to stress tested. Those given borage oil supplement experienced lower blood pressure and heart rate and better performance under stress [ 20 ].

In mice, borage oil treatment protected against heart failure and heart attacks. Unlike other drugs and anti-inflammatory medicine, borage oil did not leave deformations or scars in heart tissue [ 21 ].

A borage oil diet in mice also reduced plaque buildup in the arteries that lead to coronary heart disease. The high amount of fatty acids in the oil reinforce cell membranes and blood, which is associated with improved heart health [ 22 ]. 3) Arthritis

In an 18-month study of 150 participants, the participants who took borage seed oil capsules had fewer rheumatoid arthritis symptoms [ 23 ].

Also, several studies demonstrated that borage seed oil reduced inflammation in the lining of joints (synovitis). Thus, the need for anti-inflammatory drugs was also reduced [ 24 , 25 , 26 ].

A GLA-rich diet reduced acute and chronic (long-term) inflammation in rats with arthritis [ 27 ]. 4) Skin Health

Borage oil contains high levels of omega-6 fats that are vital to the proper structure and function of the skin barrier [ 28 ].

Borage oil promotes a healthy skin barrier. In one study of 37 children, 3 to 4 weeks of topical borage oil treatment cleared skin symptoms of infantile seborrhoeic dermatitis [ 29 ].

In another study of 32 children with eczema, wearing undershirts coated with borage oil for 2 weeks improved their skin barriers. They also had relief from itch [ 30 ].

About 2 g of borage oil supplements a day increased skin hydration and reduced skin roughness and scaling in a study of 45 healthy women with sensitive and dry skin [ 31 ].

However, another study of borage oil supplements found no improvement to atopic dermatitis in 160 patients [ 32 ].Overall, the results have been more promising in trials of topical borage oil than in trials of oral borage supplements.The following purported benefits are only supported by limited, low-quality clinical studies. There is insufficient evidence to support the use of borage oil for any of the below-listed uses. Remember to speak with a doctor before taking borage supplements or using topical borage creams, and never use them in place of something your doctor recommends or prescribes. 5) Mental Health Borage extract capsules significantly reduced depression in 19 patients in a 6-week study. The borage oil contained flavonoids that contributed to antidepressant actions [ 33, 6, 34 ].In a similar, 6-week study of 24 people, borage extract capsules significantly reduced OCD symptoms and anxiety [ 35 ].In mice with an induced-brain decline, borage extract treatment helped maintain their brain function. Borage constituents reduced oxidative stress in the brain and therefore may be used for the treatment of memory impairment and Alzheimer’s disease [ 36 ].Borage extract also reduced anxiety in rats [ 37 ]. 6) Asthma Ingesting 5 mL of borage extract 3 times daily for […]

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