Berries
are rewarding in many ways, from watching the plants flower through developing
fruit until harvest and knowing that berries are a source for food and
medicinal purposes. The berry plant
family is wide and complex, including many plants we don’t normally consider
berries, edible or not, with more than one seed and skin.
Deciding
what berry species you are intending to plant along with the space you intend
to grow them are as important as the medicinal purpose in which you will
utilize them. Herbs and berries share
the same definition of an herb, “plants used by man for food or physic or for aromatic,
cosmetic, or dyeing use” (Rodale’s Illustrated Encyclopedia of Herbs) and are
appropriately grouped together in some garden settings.
Medicinally,
berries such as Vaccinum, Ribes and Rubus sp. offer wide varieties to grow with
a wide variety of medicinal uses.
Blueberries and Bilberry, part of the Vaccinium family along with wild
cranberries, are rich in arbutin, a chemical that prevents the E. coli bacteria
from sticking to the walls of the urinary tract. Unsweetened blueberry juice can be used
effectively for bladder problems as cranberry juice is commonly known for. Blueberries nurture and protect the eyes and
blood vessels, protect against ulcers and the leaves (one cup of boiling water
with 2 cups of dried leaves) of the blueberry plant can help lower or modify
blood sugar.
Bilberries,
part of the Vaccinum family, are currently enjoying more popularity in Europe
than in North America. It is a specie of blueberry that is typically
found in lower elevations and like a high acid pH (5.0 – 5.6) soil. After WWII, certain RAF pilots reported
improved night vision after consuming bilberry jam and bilberries help with a
variety of vision problems including cataracts and macular degeneration. Eating the berries fresh is good for
constipation while consuming dried bilberry fruit will remedy diarrhea.
The
Rubus family contains the well utilized and enjoyed blackberry and
raspberry. Both are rich in vitamin C
and the leaves of the blackberry contain ellagic acid, which is a
anti-carcinogenic. A study in Europe recommends an infusion of blackberry leaves for
diarrhea, sore throats and mouth ulcers and an infusion of one ounce dried leaves
to one pint of just boiled water steeped for under 20 minutes.
The
raspberry leaves have been a pregnancy tonic for centuries as it strengthens
and tones the uterus (avoid during first trimester) and the usual dose during
pregnancy is one cup of tea a day. Other
century old uses of raspberry leaves include the aiding of menstrual problems
and easing bee stings.
The
Ribes families are slightly underutilized compared to the counterparts just
mentioned, but have proven medicinal values in fighting colds and coughs, and
black currant syrup and jellies are a few ways to prepare it. The black currant berries are high in vitamin
C and potassium, improving resistance to infection and are perfect to combat
colds and flues. Red currants when made
into a jelly have an antiseptic effect preventing blisters and ease the
discomfort of a burn if applied quickly enough.
Elderberry has a long history of uses, from wine to jelly, and is best
known for combating the flu and new studies show inspiring results in trials
involving herpes and HIV.
For
more information on all types of berries and their growing conditions and other
medicinal uses, consult the guide Backyard
Fruits and Berries (Rodale Press).