CARDIOVASCULAR HEALTH
Many factors affect the health of your
heart and your circulatory system, many of which are fortunately within our
control - even if you have a family history...
The
cardiovascular system consists of the heart and approximately 60 thousand
miles of blood vessels, called arteries and veins. The heart pumps blood
around the body. The vessels nourish cells by transporting nutrients and
waste products, through the blood, around the body.
Any interruption in blood supply, for example a heart attack or stroke,
causes tissue death so the maintenance of a healthy cardiovascular system is
essential.
Why does cardiovascular disease occur?
Most cardiovascular disease occurs due to lifestyle factors such as: 1.
Obesity, poor nutrition, and medication usage. 2. Free radical damage due to
environmental toxins or smoking. 3. Stress or poor emotional health. 4. Lack
of exercise.
Being overweight is detrimental to cardiovascular health for several
reasons. Excess weight increases the force of gravity on an individual.
The heart must respond by working harder and increasing blood pressure.
Excess food intake causes the body to increase the amount of cholesterol in
the blood. Cholesterol shuttles fat around the body and is implicated in
the formation of plaque in arterial walls.
Nutrition
Poor nutrition is detrimental to heart health because the heart muscle needs
a constant supply of nutrients to keep pumping. The standard North American
diet is deficient in vitamins, minerals and essential fatty acids. It is
high in saturated fat, refined carbohydrates and chemical additives and
preservatives. These substances not only do not give your heart usable
energy, but they also contain high amounts of vessel damaging materials like
trans-fatty acids.
Medications
Some medications deplete heart supporting nutrients like coenzyme Q10,
magnesium, potassium and zinc. Ironically several of these medications are
used to treat cardiovascular disease. Cholesterol lowering medication can
deplete coenzyme Q10. Diuretics, used for high blood pressure, increase the
excretion of minerals like magnesium and potassium. This can cause problems
maintaining heart rhythm and lead to muscle spasms. ACE inhibitors deplete
zinc. Beta-blockers deplete coenzyme Q10.
Free radicals are unstable molecules that in their bid to become more stable
must bump into healthy cells and cause damage. This can cause damage to the
smooth inner lining of the vessels and lead to inflammation. Inflammation
causes a build up of scar tissue that makes the area susceptible to further
damage or plaque formation. Homocysteine, excess iron, food, water, tobacco
use and environmental pollutants are the major contributors of free radical
damage in the cardiovascular system.
Your personality
Studies have shown that certain personality types are at a greater risk for
developing heart disease. An individual of type A personality is driven,
focused and goal oriented. They like to be in control. Emotionally they
are unexpressive and tend to hold in emotions like anger. This personality
type keeps the body on constant alert, which raises blood pressure and heart
rate. The cardiovascular system may weaken under this constant strain and
eventually lead to heart attack or heart disease.
Exercise
Lack of exercise and a sedentary lifestyle are the norm in North American
society. Most people find it difficult to make time in their busy schedule
for exercise. Being sedentary is detrimental to the cardiovascular system
because it stagnates circulation.
Stagnation impedes the
delivery of nutrients to cells and slows the release of waste products.
Sitting or standing in one place allows blood to pool in the lower body
making it unavailable to the internal organs and brain.
What you can do to improve heart health:
EXERCISE
EAT MORE VEGETABLES
EAT LESS BAD FAT
DON'T DRINK COFFEE OR COLA
TAKE ANTIOXIDANT SUPPLEMENTS
TAKE ESSENTIAL FATS
HAVE YOUR CHOLESTEROL AND
HOMOCYSTEINE LEVELS MONITORED BY YOUR HEALTH CARE PRACTITIONER
MONITOR YOUR BLOOD PRESSURE
MONITOR YOUR INTAKE OF
MEDICATIONS
CONTROL YOUR STRESS LEVEL WITH
EXERCISES LIKE TAI CHI OR YOGA, OR BY DOING THINGS THAT YOU ENJOY.
DID YOU KNOW? (HEART FACTS)
Homocysteine, a byproduct of different
natural functions in your body is thought to be an even bigger risk factor
for heart attacks than cholesterol.
Some conventional heart medications can cause
liver damage
Women usually have heart attacks later in
life, while men usually have them earlier
Men have more heart attacks than women, |
첫댓글 jean ...우리를 잊지않고 올려주신 정보에 고마움을 보내요...
모두들 별일 아닌 걸 칭찬해주셔서 송구합니다.늘 수고하신분들도 계신데,뒤전에서 도움만 받다가 다른데서 퍼온 글 올리는게 뭐 대단하다구요. 암튼, 우리는 같은배를 탄 같은 운명의 동지들 아닙니까? 서로 격려하고 좋은 방법들 잇으면 협력해 파병물리치는 그날까지 열심히 싸워봐요.(쓰고보니 혁명운동가같은 발언이네요.ㅋㅋ)
혁명운동가 ㅎㅎㅋ 이 아침 웃고갑니다 ^-^