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While native to southern Europe, lemon balm is now found
growing throughout the world. The lemony smell and pretty white
flowers of the lemon balm plant have led to its widespread
cultivation in gardens. The leaves, stems, and flowers of lemon balm
are used medicinally.
Lemon balm can be compared with the
effectiveness of mint in the soothing effect it has on the stomach
and the positive effect it has on the digestive system. Lemon balm
is used to relieve pain and discomfort associated with indigestion
and offers relief for such symptoms as gas and bloating. Lemon balm
is also beneficial to those suffering from nervousness, anxiety and
slight insomnia. Lemon balm helps to calm and relax the nerves and
has been used successfully since the Middle Ages.
Lemon balm
holds some sedative properties found specifically in some of the
chemicals it contains such as volatile oils, including citronellal
and citrals A and B. In case studies with humans and animals alike,
lemon balm has demonstrated calming effects when taken orally. When
consumption doses are increased, lemon balm may induce sleep. One
case study proved further benefits of lemon balm may include
improved memory and lengthened attention span among patients who
suffer from Alzheimer’s disease. This may be a consequence of the
presence of antioxidants in lemon balm, which are suspected to offer
protection for the body’s cells from oxidation, a chemical process
causing damage to the cells. Yet another case study showed the use
of lemon balm in aromatherapy, applying or inhaling fragrances to
affect the mood, was effective in calming overexcited individuals
specifically those suffering from dementia (an increasing deficiency
in thought processes caused by brain damage). In the past, lemon
balm has been useful for relieving menstrual cramps, urinary spasms,
and gastrointestinal complications or pain. The volatile oils in
lemon balm are made up of chemical properties that help the muscles
relax, particularly the muscles of the bladder, stomach, and uterus,
consequently providing relief of cramps, gas, and nausea.
Unfortunately, research results are still somewhat inconclusive, and
human case studies are lacking to provide concrete
results.
Another benefit of lemon balm is its possible
ability to block some of the secretion of the thyroid gland and its
ability to release hormones in the body. Consequently, lemon balm
has been implemented for use in connection with Grave’s disease,
which is an autoimmune condition where individuals suffer from
excess thyroid hormone due to an overactive thyroid. Also note that
although laboratory tests and tests conducted on animals offer great
hope for the effectiveness of lemon balm, tests have still not been
performed on humans and are therefore somewhat
inconclusive.
Lemon balm is also used in connection with
diseases or conditions involving herpes and other viruses. Creams
and ointments the include lemon balm in them have noted speedy
healing when applied to cold sores or genital sores induced by the
herpes simplex virus. It was also noted that the infections
themselves were confined while using the lemon balm and did not
spread as much, and individuals reported that the use of lemon balm
topically offered further relief from symptoms such as redness and
itching. This beneficial application of lemon balm may be attributed
to its antiviral properties chemical compounds such as caffeic acid
and rosmarinic acid. No human studies have been done to prove that
lemon balm is effective against bacterial and fungal activity;
however, laboratory studies show that lemon balm has demonstrated
some properties against both.
Dosage and
Administration
For difficulty sleeping or to reduce
stomach complaints, flatulence, or bloating, choose from the
following:
- Tea, using 1.5 to 4.5 g herb, several times daily
- 2 to 3 mL tincture three times daily, or the equivalent in
fluid extract or encapsulated form
For cold sores or
herpes sores, steep 2 to 4 tsp of crushed leaf in 1 cup boiling
water for 10 to 15 minutes. Cool. Apply with cotton balls to the
sores throughout the day.
For children, lemon balm may be
used topically on cold sores. The dosage would be the same as the
recommendations for this use in adults. For internal use, adjust the
recommended adult dose to account for the child's weight. Most
herbal dosages for adults are calculated on the basis of a 150 lb
(70 kg) adult. Therefore, if the child weighs 50 lb (20 to 25 kg),
the appropriate dose of lemon balm for this child would be 1/3 of
the adult dosage.
In general, you should read the
manufacturer's suggestions for use when taking any herbal product,
and consult with your health care provider for brands and dosages
that he or she recommends.
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