All
Naturewise
Evening
Primrose
Oil
Overview:
Evening primrose is a plant native to
North America, but it grows in Europe and parts of the Southern hemisphere as
well. It has yellow flowers that bloom in the evening. Evening primrose oil
contains gamma-linolenic acid (GLA), an essential fatty acid. Essential fatty
acids are required by the body for growth and development, and must be obtained
from the diet. Evening
primrose oil is extracted from the seeds of the evening primrose. The oil is
usually put into capsules for use.
Evening
Primrose Oil Benefits
Relieve
the discomforts of PMS, menopause, menstruation, endometriosis and fibrocystic
breasts:
By
interfering with the production of inflammatory prostaglandins released during
menstruation, the GLA in evening primrose oil can help to lessen menstrual
cramps. It may also minimize premenstrual breast tenderness, irritable bowel
flare-ups, and carbohydrate cravings, and help to control
endometriosis-associated inflammation. Many PMS sufferers are found to have
unusually low levels of GLA in their systems, which is why supplements might
help so much. In women with fibrocystic breasts, the oil's essential fatty acids
can minimize breast inflammation and promote the absorption of iodine, a
mineral that can be present in abnormally low levels in women with this
condition. In menopause, it is widely reported that Evening Primrose oil
reduces hot flushes and increases feelings of well being.
Ease the
joint pain and swelling of rheumatoid arthritis:
Supplementation
with evening primrose oil and other sources of GLA has been shown to lessen the
joint pain and swelling of this crippling disease. A six-month study reported
fewer signs of inflammation in rheumatoid arthritis sufferers taking capsules
containing GLA than in those taking a placebo. In another trial, the number of
tender joints and swollen joints dropped significantly with GLA but not with a
placebo.
Prevent
diabetes-associated nerve damage:
Research
indicates that the GLA in evening primrose oil can help prevent, and in some
cases even reverse, the nerve damage (neuropathy) so commonly seen with
diabetes. In a year-long study, such symptoms as numbness, tingling, and loss
of sensation in participants with mild diabetic neuropathy were less marked in
those who took evening primrose oil than in those who took a placebo.
Reduce
the symptoms of eczema:
In some
cases, eczema develops when the body has problems converting dietary fats into
GLA. Getting supplemental GLA from evening primrose oil may therefore be
helpful. Some studies indicate that this oil can outperform a placebo in
relieving eczema-related inflammation, as well as the itching, oozing, and
flaking associated with this condition. By taking GLA, eczema sufferers may
tolerate reduced doses of steroid creams and drugs, many of which cause
unpleasant side effects.
Help
treat acne and rosacea:
By
working to dilute sebum, a thick oily substance that is over secreted in some
people with acne, the essential fatty acids in evening primrose oil may reduce
the risk of pores becoming clogged and lesions developing. The oil's EFAs help
treat rosacea by reducing inflammation, controlling cells' use of nutrients and
by producing prostaglandins, which stimulate the contraction of blood vessels.
Combat
damage from multiple sclerosis:
The
abundant supply of essential fatty acids in evening primrose oil may be
valuable in minimizing the inflammation associated with this progressive nerve
disorder. The fatty acids may also contribute to healthy nerve development when
taken over time.
Treat
Alzheimer's-related memory deficiencies:
By
boosting the transmission of nerve impulses, evening primrose oil may be
valuable in treating this progressive brain disorder.
Counter
impotence and female infertility:
By
promoting blood flow, the GLA in evening primrose oil can help treat a primary
cause of male impotence; compromised circulation leading to impaired penile
blood flow. The oil is often taken with vitamin C and ginkgo biloba for this
purpose. In addition, when the oil is taken long term, GLA can help prevent
blood vessel narrowing, often a consequence of plaque buildup from high
cholesterol. By improving uterine function, GLA may also help those who are
unable to conceive.
Nourish
nails, scalp, and hair:
The rich
stores of essential fatty acids in evening primrose oil not only prevent nails
from cracking but also help to keep them generally healthy. In addition, the
essential fatty acids nourish the scalp, making the supplement potentially
valuable in treating a variety of hair problems.
Prevent
alcohol withdrawal symptoms:
GLA
prompts the brain to produce a specific type of prostaglandin called
prostaglandin E, which works to prevent withdrawal symptoms such as depression
and seizures by indirectly protecting the liver and nervous system.