Three main things are needed for a good-looking
head of hair -- good health, the right
attention to cleanliness, and caution
when using cosmetic treatments.
1. Adequate Diet
Hair growth depends on an adequate
diet. A widespread diet problem which
causes loss of hair is iron deficiency
Anaemia. The cause is too little iron
in blood, brought on by a diet containing
too little meat, eggs, cereals or
peas and beans. Fresh fruits and vegetables
are also needed to provide vitamin
C, which enables the body to absorb
iron.
2. Cutting the hair
Although cutting the hair is not
essential to its well-being, it is
easier to keep the scalp clean if
the hair is kept reasonably short.
Regular cutting does not make the
hair grow strong or faster.
3. How hair can be damaged
Although scalp hair is hardy, and
can withstand a lot of abuse, it can
be damaged by too much or inexpertly
applied perming, dyeing, bleaching
and massage. The amount of beautying
the hair can take varies from person
to person. Occasionally the scalp
is allergic to the dye and becomes
inflamed and swollen. To prevent this
occuring, the dye should be tested
by applying it to a small area on
the arm. If a patch of inflammation
has developed, the dye must not be
used on the hair.
Most people who bleach their hair
do so with hydrogen peroxide. If the
peroxide is repeatedly applied, it
may make the hair brittle. If this
happens the hair may turn rough, develop
split ends, or become thinned or shortened.