Sweet Benefits
Chocolate—sweet, rich,
and delicious—is good for more than curing a broken heart. The superiority of chocolate, both for health and
nourishment, is cheaper than therapy and you don't need an
appointment.
· Here are nine healthy
benefits that chocolate can provide:
Healthier Heart
A Germany study found that
a square of dark chocolate a day lowers blood pressure and reduces risk of
heart attack and stroke by 39 percent. The primary reason is that the
flavonoids in dark chocolate increase the flexibility of veins and arteries.
Weight Loss
Danish researchers found
that dark chocolate is more filling than the lighter kind of chocolate, and
therefore lessens the craving for sweet, salty and fatty foods, which are the
kind that you would want to stay away from if you are on a diet to lose weight.
Happier Kids
A Finnish study found
that women who ate chocolate daily during pregnancy reported that they were
better able to handle stress, and their babies were happier and smiled more.
Diabetes Prevention
In an Italian study,
participants ate dark chocolate once a day for 15 days, and saw their potential
for insulin resistance drop by nearly half. The explanation is that chocolate's
flavonoids increase nitric oxide production which in turn helps control insulin
sensitivity.
Stress Reduction
When people feel
stressed, they tend to reach out for something sweet. Swiss scientists found a
significant reduction of stress hormone level in very anxious people who ate an
ounce and a half of dark chocolate every day for two weeks. So dark chocolate
is better than ice cream after a breakup.
Sun Protection
Researchers in London
gave their test subjects 3 months of chocolate containing high levels of
flavanols, and found their subjects' skin took twice as long to develop the
reddening effect that indicates the beginning of a sunburn. Subjects who ate
conventional low-flavanol chocolate didn't get the same sun protection.
Higher Intelligence
Researchers from Oxford
University and Norway tested 2,000 people over the age of 70, and found those
who consumed flavanol-rich chocolate, wine, or tea, scored significantly higher
on cognitive tests than those who didn't. Another study from the University of
Nottingham found that drinking cocoa rich in flavanols boosted blood flow to
key parts of the brain for 2 to 3 hours, which could improve performance and
alertness in the short term, such as a test.
Cough Relief
Researchers found that
chocolate quieted coughs almost as well as codeine, thanks to the theobromine
that it contains. Chocolate also does not have the negative side effects as
Codeine which makes people feel sleepy and dull. Chocolate certainly tastes
better too.
Diarrhea Relief
People in South America
where cacao is originally cultivated have been known to treat diarrhea with
chocolate. Scientists at the Children's Hospital Oakland Research Institute
found that cocoa flavonoids bind to a protein that regulates fluid secretion in
the small intestine, potentially stopping the diarrhea.
Sick alcohol & beverages
Many of us like to unwind in
the evening with a nice glass of something. But the odd glass can quickly add
up to two or three. And the more you drink, the greater the risk to your
health. Drinking can have serious consequences.
Anemia
Heavy drinking can cause the number of oxygen-carrying red
blood cells to be abnormally low. This condition, known as anemia, can trigger
a host of symptoms, including fatigue, shortness of breath, and
lightheadedness.
Cancer
Habitual drinking increases the risk of cancer. Scientists
believe the increased risk comes when the body converts alcohol into
acetaldehyde, a potent carcinogen. Cancer sites linked to alcohol use include
the mouth, pharynx (throat), larynx (voice box), esophagus, liver, breast, and
colorectal region. Cancer risk rises even higher in heavy drinkers who
also use tobacco.
Cardiovascular
disease
Heavy drinking, especially bingeing, makes platelets more
likely to clump together into blood clots, which can lead to heart attack or
stroke
Heavy drinking can also cause cardiomyopathy, a potentially
deadly condition in which the heart muscle weakens and eventually fails, as
well as heart rhythm abnormalities such as atrial and ventricular
fibrillation. Atrial fibrillation, in which the heart's upper chambers
(atria) twitch chaotically rather than constrict rhythmically, can cause blood
clots that can trigger a stroke. Ventricular fibrillation causes chaotic
twitching in the heart's main pumping chambers (ventricles). It causes rapid
loss of consciousness and, in the absence of immediate treatment, sudden death.
Cirrhosis
Alcohol is toxic to liver cells, and many heavy drinkers
develop cirrhosis, a sometimes-lethal condition in which the liver is so
heavily scarred that it is unable to function. But it's hard to predict which
drinkers will develop cirrhosis. "Some people who drink huge amounts never
get cirrhosis, and some who don't drink very much do get it," Saitz says.
For some unknown reason, women seem to be especially vulnerable.
Dementia
As people age, their brains shrink, on average, at a rate of
about 1.9% per decade. That's considered normal. But heavy drinking speeds the
shrinkage of certain key regions in the brain, resulting in memory loss and
other symptoms of dementia.
Heavy drinking can also lead to subtle but potentially
debilitating deficits in the ability to plan, make judgments, solve problems,
and perform other aspects of "executive function," which are
"the higher-order abilities that allow us to maximize our function as
human beings," Garbutt says.
In addition to the "nonspecific" dementia that
stems from brain atrophy, heavy drinking can cause nutritional deficiencies so
severe that they trigger other forms of dementia.
Depression
It's long been known that heavy drinking often goes hand in
hand with depression, but there has been debate about which came first -- the
drinking or the depression. One theory is that depressed people turned to
alcohol in an attempt to "self-medicate" to ease their emotional
pain. But a large study from New Zealand showed that it was probably the other
way around -- that is, heavy drinking led to depression.
Seizures
Heavy drinking can cause epilepsy and can trigger seizures
even in people who don't have epilepsy. It can also interfere with the action
of the medications used to treat convulsions.
Gout
A painful condition, gout is caused by the formation of uric
acid crystals in the joints. Although some cases are largely hereditary,
alcohol and other dietary factors seem to play a role. Alcohol also seems to
aggravate existing cases of gout.
High blood pressure
Alcohol can disrupt the sympathetic nervous system, which,
among other things, controls the constriction and dilation of blood vessels in
response to stress, temperature, exertion, etc. Heavy drinking -- and bingeing,
in particular -- can cause blood pressure to rise. Over time, this effect can
become chronic. High blood pressure can lead to many other health problems,
including kidney disease, heart disease, and stroke.
Infectious disease
Heavy drinking suppresses the immune system, providing a
toehold for infections, including tuberculosis, pneumonia, HIV/AIDS, and other
sexually transmitted diseases (including some that cause infertility). People
who drink heavily also are more likely to engage in risky sex. "Heavy
drinking is associated with a three-fold increase in the risk of contracting a
sexually transmitted disease," Rehmn says.
Nerve damage
Heavy drinking can cause a form of nerve damage known as
alcoholic neuropathy, which can produce a painful pins-and-needles feeling or
numbness in the extremities as well as muscle weakness, incontinence,
constipation, erectile dysfunction, and other problems. Alcoholic neuropathy
may arise because alcohol is toxic to nerve cells, or because nutritional
deficiencies attributable to heavy drinking compromise nerve function.
Pancreatitis
In addition to causing stomach irritation (gastritis),
drinking can inflame the pancreas. Chronic pancreatitis interferes with the
digestive process, causing severe abdominal pain and persistent diarrhea. Some
cases of chronic pancreatitis are triggered by gallstones, but up to 60% stem
from alcohol consumption.
source: http://www.webmd.com/mental-health/addiction/features/12-health-risks-of-chronic-heavy-drinking