Everyone knows that calcium plays an important part in developing
healthy and strong bones and teeth, but in fact it does much more than
that. It also helps to develop muscles and plays an important part in
the secretion of enzymes and hormones that are a vital part of your
body’s function.
It follows that you should always ensure that your diet includes
sufficient calcium which most people know is present in dairy products –
milk, cream, cheese, and so on – and in meat. (You can also take
calcium supplements, but it is far better to include it in your diet).
However, there are other sources of calcium which may come as
something of a surprise, and will be good news for vegetarians and
vegans. Calcium is present in quite a large number of vegetables and
fruits. Here are ten fruits that are high in calcium and also offer
other health benefits.
1. KIWI
Also known as the Chinese Gooseberry, the kiwi is the fruit of a
woody vine grown commercially in New Zealand, France, Greece and Chile.
The fruit is usually eaten raw, after peeling, but is frequently used to
decorate the top of the well-known Australian and New Zealand dessert
pavlova.
Kiwis protect against inflammation and heart disease, reduce cancer
risk and promote eye health. They contain 34 mg of calcium in 100 gram
serving – 3% DV.
2. DRIED FIGS
Dried figs are a great source of calcium, containing 162 mg of
calcium per 100 gram service – 16% DV (Daily Value, or amount required
per day) – and 13 mg in each single fig. Health benefits of dried figs
include a reduced risk of colon cancer, alleviation of cardiovascular
disease, and stroke prevention.
The oldest known fig tree is one planted in a temple at Anuradhapura,
Sri Lanka, by King Tissa in 288 BC, but there is evidence that fig
trees have been grown for human consumption for over 11,000 years.
3. RHUBARB
Rhubarb is grown for its pink or red colored stalks which are used
chiefly in pies and desserts when stewed with sugar, but it can also be
used as a vegetable or pickled. In fact, in 1947 a New York court
decided that, although historically known as a vegetable, it could also
be known as a fruit since it was used in that way; this is the opposite
of a tomato which is actually a fruit, but many consider a vegetable.
The leaves of rhubarb contain oxalic acid and are poisonous.
A 100 gram serving of rhubarb contains 145mg of calcium which is 15% DV.
4. DATES
Dates grow on a tree – the date palm – which reaches a height of 75 feet and has leaves that are as much as 20 feet long.
Dry or soft dates are eaten as they are, but can also be chopped and
used as an addition to pies and sweets, and in the US are used in date
nut bread – a type of cake popular at holiday times.
Dates contain 64 mg calcium in 100 gram portion – 6% DV.
5. KUMQUATS
The kumquat is the fruit of a small tree in the citrus family and
looks rather like an orange. However, it is ovular in shape and much
smaller, being about the size of a large olive. It is used in preserves
such as marmalade, and jelly. It can also be sliced and used in salads.
It is also used as a garnish for some cocktails, especially martini, and
can be made into kumquat liqueur with vodka or other white spirit.
Kumquats contain 62 mg calcium – 6% DV – in a 100 gram serving.
In Dade City, Florida, there is an annual day of celebration known as Kumquat Day.
6. PRICKLY PEARS
Prickly Pears, also known as Indian Figs, come in a variety of colors
which can be green, red, yellow or even purple. They are a member of
the cactus family and it seems that they originated in Greece.
Commonly called Cactus Fruit, prickly pears are often used in jellies
or to make drinks in combination with vodka. In the British Virgin
Islands they are used to make a Christmas drink called Miss Blyden
Prickly Pears contain 56 mg of calcium in 100 gram serving – again about 6% DV.
7. DRIED APRICOTS
Apricots are the fruit of a small tree that grows to a height of
about 40 feet and is thought to have been first cultivated in India some
3,000 years ago. The kernels, or seeds of the apricot are used in place
of almonds in the production of the Italian liqueur amaretto.
Dried apricots are produced in huge quantities in Turkey, and in
Britain are used to make apricot brandy. Among other things, dried
apricots protect against dementia, heart disease, stroke, some cancers,
and also promote eye health.
The DV is 6% from a 100 gram portion containing 55 mg of calcium.
8. ORANGES AND TANGERINES
Oranges and tangerines have been cultivated since around 2,500 BC,
originally in China and south east Asia. The sweet orange can be eaten
as it is, after peeling, or the fruit and peel can be processed for
juice. Since 1987, sweet oranges have been the most cultivated tree
fruit in the world, some 68 million tonnes having been produced in 2010,
largely in Brazil, California and Florida.
Oranges protect against viral and bacterial infections, reduce the
risk of some cancers, increase the function of the immune system and are
thought to slow the ageing process.
They contain 43 mg of calcium per 100 gram serving, which is 4% DV.
9. PRUNES
Prunes are simply dried plums, of any variety. They are used in a
variety of dishes, both sweet and savory. They are often use in Tzimmes
which is a traditional Jewish dish in which the chief ingredient is
sliced carrots. They are also use in Norway eaten with rice pudding at
Chrismas and in a fruit soup for dessert. Of course, they are also eaten
as stewed prunes.
Prunes reduce the onset of Alzheimer’s disease, increase immune
function and relieve constipation. They contain 43 mg calcium per 100
gram serving – 4% DV.
10. MULBERRIES
These are the fruit of the mulberry tree which grows to a maximum
height of 50 feet. As they grow, the fruits turn from white, green or
yellow to pink, then red and finally dark purple or black. The fruit is
very sweet when ripe and is used in pies, tarts, cordials and mulberry
tea.
Mulberry leaves are the only food source of the silkworm; without mulberries there would be no silk.
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