Health লেবেলটি সহ পোস্টগুলি দেখানো হচ্ছে৷ সকল পোস্ট দেখান
Health লেবেলটি সহ পোস্টগুলি দেখানো হচ্ছে৷ সকল পোস্ট দেখান

শনিবার, ৬ জানুয়ারি, ২০১৮

Real Bruce Lee's diet and exercise routine Collected post for you Guys.

Bruce Lee is famous for his devotion to martial arts and his great abilities in this field. He was not only an exceptional martial artist, but also a serious bodybuilder. He firmly believed that diet and nutrition played a very important role in achieving his objectives. However, he was not an expert in nutrition, he gained most of his information from bodybuilding magazines and experimented with different supplements in addition to eating a well balanced healthy diet. For Bruce Lee a good diet was one that provided him with the energy and nutrients to maximize his physical training.
The following diet rules are based on what is known about Bruce Lee’s daily eating regime. There are many references to “The Bruce Lee Diet”, but really such a diet simply attempts to replicate Bruce Lee’s dietary and eating patterns, as well as his fitness regimes, to try to attain a physique similar to that of Bruce Lee. Bruce Lee’s diet and exercise regime meant that he had close to zero percent body fat. Following this diet regime could help you to lose belly fat as well as improve muscular growth.
Bruce Lee Diet Rule 1: Avoid Refined Flour
Generally Bruce Lee avoided refined flour. So, he did not eat many baked foods such as biscuits and cakes, which he described as being “empty calories“. It is worth mentioning that today many people attribute irritable bowel syndrome to the excess consumption of refined flours. His philosophy was not to consume calories that did not provide some benefit to the body.
This approach to eating is very similar to that of the Buddhist scriptures, which states:
“You must learn to be moderate in eating, and eat only enough to remain healthy, and fit for trance. For excessive food obstructs the flow of the breath as it goes in and out, induces lassitude (lack of vitality), sleepiness, and kills all valour. As too much food has unfortunate consequences, also starvation does not lead to efficiency. For starvation drains away the body’s volume, lustre, firmness, performance and strength. You should take food in accordance with your individual capacity, neither too much nor, from pride, too little.”
Bruce Lee Diet Rule 2: Chinese Food
Bruce Lee enjoyed Chinese food, as he felt that western food was often too bland. Some of his favourite Chinese dishes were beef in oyster sauce and tofu. However, he loved to eat steak and liver too, but overall preferred the more balanced approach of Asian dishes. He felt that often Western food placed too much emphasis on protein and fat and not enough on carbohydrates from vegetables, rice, pasta etc.
Bruce Lee Diet Rule 3: Avoid Dairy Food
Bruce Lee did not like dairy food, and only ate dairy as part of protein drinks, usually using powdered milk instead of fresh milk. This rule only helps to reduce total energy intake. Calcium from dairy has been found to help reduce the amount of fat that is digested.
Bruce Lee Diet Rule 4: Smaller Portions and More Meals
For Bruce Lee concentration on the type of foods eaten were not the only important consideration, the size of portions and number of meals were just as important. Bruce Lee would usually consume four or five smaller meals a day rather than a couple of large meals, plus some healthy snacks such as fruits.
Today bodybuilders often follow similar eating habits, eating high protein meals approximately every four hours to ensure the body has a good supply of proteins to help build and repair muscle tissue. Eating more often than every four hours can put too much pressure on the digestive system, leading to indigestion. This is another reason why constant snacking is not good for you.
Bruce Lee Diet Rule 5: Drink Protein Drinks
Bruce Lee consumed one or two protein drinks every day, plus fruit smoothies too. Although his protein drinks varied, they generally consisted of:
  • Non-instant powdered milk – which is reported to have a higher concentration of calcium than other forms of powdered milk
  • Eggs – sometimes with the shells
  • Wheat germ / wheat germ oil
  • Peanut butter
  • Banana
  • Brewers yeast (contains concentrated B vitamins, which are essential in the release of energy from carbohydrates).
  • Inositol supplement (Inositol is found in many foods, particularly in cereals with high bran content. Inositol plays an important part in the health of cell membrane, in particular the specialized cells in the brain, bone marrow, eyes and intestines. The function of the cell membrane is to regulate the contents of the cell, which makes effective functioning of the cell possible).
  • Lecithin – taken in granular form. (Lecithin is a mixture of glycolipids, triglycerides, and phospholipids. It is needed by every cell in the body and is a key building block of cell membranes; without it, they would harden. Lecithin protects cells from oxidation).

All ingredients would be mixed thoroughly in a food blender. Bruce Lee suggested that for better results (i.e. for gaining more muscle mass quicker) milk and cream can be added too.
Please bear in mind that the supplements Bruce Lee took were popular when he was researching bodybuilding during the 1960’s and early 1970’s, these supplements may now be superseded by new ones producing better results. Also bear in mind that all supplements may have side effects if taken to excess. It is best to check with your doctor/GP before starting a bodybuilding diet.
Bruce Lee Diet Rule 6: Take Dietary Supplements
Bruce Lee also took many mineral and vitamin supplements. Today there is a much greater variety of supplements on offer than there were when Bruce Lee was training. Knowledge about how different supplements interact and benefit us has advanced a great deal since the 1960’s, as a result there may be better and more efficient supplements available than the ones listed below. However, here are some of the supplements Bruce Lee is known to have taken:
  • Vitamin C
  • Lecithing granules
  • Bee Pollen
  • Vitamin E
  • Rose hips (liquid form)
  • Wheat germ oil
  • Natural protein tablets (chocolate flavour)
  • Acerola – C
  • B-Folia
Bruce Lee Diet Rule 7: Increase Carbohydrates by Juicing and Blending
Bruce Lee knew that carbohydrates are essential for people with very high activity levels. It was for this that he regularly consumed fresh fruit and vegetable smoothies. Fruit and vegetables provide the richest source of carbohydrates, so Bruce Lee would often make juices/smoothies comprising of carrots, celery, apples, bananas and some parsley.
Usually carrots would make up one half of the contents of the drink, the remaining being split between the other fruits and vegetables. He also sometimes used green leafy vegetables, again with a large proportion of carrot juice to help offset the bitterness of the green leafy vegetables. Bruce Lee was ahead of his time hear, as these are the basic rules applied in our article that details several ways to lose belly fat.
Juicing fresh fruit and vegetables is a great way to consume high quality carbohydrates. Juicing allows the body to assimilate many nutrients more easily. The enzymes in the juiced vegetables are also organic catalysts that increase the rate at which food is broken down and absorbed.
Many enzymes are destroyed when vegetables are cooked, especially if boiled, therefore consuming raw fruit and vegetables is best. Some nutritionists suggest that for better health and more energy, approximately half of the carbohydrates consumed should come from raw fruit and vegetables.
Bruce Lee Diet Rule 8: Eat Honey and Ginseng
Bruce Lee often drank a Royal jelly and ginseng drink to give him a quick boost. These drinks are very small, and provide a very quick release of energy. Royal jelly contains B-complex vitamins, including a high concentration of vitamin B5 (pantothenic acid) and vitamin B6 (pyridoxine), acetylcholine, hormones, and eighteen amino acids. It also contains trace of many minerals, trace amounts of vitamin C, some enzymes, as well as antibacterial and antibiotic components. Contrary to claims by many of those promoting its use, vitamins A, D, and E are completely absent from royal jelly.
According to Traditional Chinese Medicine (TCM) Ginseng promotes Yang energy, improves circulation, increases blood supply, revitalizes and aids recovery from weakness after illness, and stimulates the body.
Bruce Lee Diet: Sample Meals
Obviously Bruce Lee’s diet would have varied greatly during the 1960’s and early 1970’s as his training methods evolved, but here is what is possibly one of his typical days meals:
Breakfast
  • Food: A bowl of muesli cereal, comprised of whole grains, nuts, and dried fruits, plus 2% milk (semi skimmed).
  • Beverage: Orange Juice and/or tea.
Snack
  • Juice or Protein Drink: Protein powder, non-instant powdered milk made with water or juice, eggs, wheat germ, bananas, peanut butter. Brewer’s yeast was frequently added.
Lunch
  • Food: Meat, vegetables, and rice.
  • Beverage: Tea.
Snack
  • Juice or Protein Drink: see ingredients for morning-snack protein drink.
Dinner
  • Food: Spaghetti and salad, or another meal of rice, vegetables, and meat, chicken, or seafood.
  • Beverage: One glass of 2% milk and/or tea.
This is the original Bruce Lee Diet


ruce Lee’s body depended more on what he didn’t have (body fat) and less on what he did (muscles). According to his wife Linda Lee Cadwell, Bruce started to take his diet and nutrition seriously after he moved to the United States. Bruce Lee developed an interest in healthy Chinese food, protein shake juicing and vitamin supplements nutrition. Bruce Lee refused to fuel his body with junk food.

Bruce Lee preferred Chinese or other Asian dishes due to the variety of asian cuisines. Bruce Lee’s favorite Chinese food dish was beef in oyster sauce. He also ate shrimp or chicken with vegetables and tofu. For Bruce Lee, the larger amounts of rice, noodles and vegetables often used in Chinese food are filled with more high-energy carbohydrates than western food portions that favor more fat and protein. Although his diet mainly consisted of Chinese food, he was also fond of steak and, for a time, ate liver once a week. Bruce even went to McDonalds every now and then.
 Bruce Lee was not a vegetarian or vegan. According to the classic Bruce Lee training book “The Art of Expressing The Human Body”, Bruce Lee ate steak, liver, shrimp, chicken and beef. It is rumored that Bruce Lee ate a vegetarian diet for spiritual reasons during short periods of time, but he definitely ate meat.

Although Bruce Lee ate meat, he preferred vegetable-heavy Chinese food dishes. Bruce hated dairy and couldn’t understand why Western people ate cheese. He also used lots of vegetables in his Bruce Lee protein shake drinks. If you’re a vegetarian or vegan trying to follow the Bruce Lee diet, there are many non-meat protein substitutes you can eat, like green peas, beans, peanut butter and edamame, for a modified Bruce Lee vegetarian diet.

Bruce Lee would normally consume four or five smaller meals a day instead of 3 large meals. He would also eat fruit throughout the day to boost his metabolism. For extra energy in between meals, Bruce had his wife prepare congee, made by boiling rice to the point of soup-like consistency, mixed with organ meats like heart, kidney, brain or liver. Today’s bodybuilders have similar eating habits, eating approximately every four hours to ensure the body has a good supply of nutrients to help build and repair muscle tissue. Eating more often than that is not good and can put too much pressure on the digestive system, leading to indigestion.

Bruce Lee did not like dairy, so he used non-instant powered milk in his cereal and Bruce Lee protein shake. The non-instant variety of powdered milk supposedly has a higher concentration of calcium than other forms of powdered milk. Bruce knew he had to consume some form of dairy, regardless of his taste for it, due to its muscle-building qualities.

Bruce Lee avoided refined flour and baked goods, like cake or biscuits, describing carbohydrates as providing “empty calories” that did nothing for the body in a Bruce Lee diet.

Bruce Lee initially drank one or two protein shakes or smoothies a day, but stopped around 1970 to focus on developing strength without bulk. When Bruce Lee did drink protein shake smoothies, he usually used wheat germ (or wheat germ oil), peanut butter, banana, eggs (sometimes with shell), brewers yeast (for Vitamin B and releasing energy from carbs), Inositol and Lecithin supplements. Because Bruce Lee hated dairy, he used non-instant powdered milk (which supposedly has a higher concentration of calcium than other forms of powdered milk) in his Bruce Lee Protein Shake Smoothie Drinks instead of whole milk.
His wife Linda recalls that he “drank his own juice concoctions made from vegetables and fruits, apples, celery, carrots and so on, prepared in an electric blender.” Bruce especially loved carrots, using them in half his drink to offset the bitterness of the parsley and leafy vegetables. The remainder of the shake was split between other healthy and nutritious fruits and vegetables.

Bruce Lee believed juicing allowed one’s body to assimilate nutrients more easily. The enzymes in juiced vegetables act as organic catalysts that increase both metabolism and nutrient absorption. Bruce Lee knew that most vegetable enzymes are destroyed when cooked, especially in boiling, so he would consume raw veggies however he could.
Bruce Lee also used ginseng and royal jelly. They contain Vitamins A, C, D, E, minerals, acetylcholine, numerous amino acids and B-complex vitamins, including a high concentration of Vitamin B5 (pantothenic acid) and Vitamin B6 (pyridoxine), all great nutrients for Bruce Lee juice. Ginseng is often used in traditional Chinese medicine to improve blood circulation, increase blood supply and allow for faster recovery times after physical exhaustion.
All ingredients in Bruce Lee’s drinks, smoothies and shakes would be mixed thoroughly in a blender.

Bruce was known to use the following Bruce Lee vitamins and supplements:
Magnesium
Inositol
Lecithin
Vitamin C
Bee pollen
Vitamin E
Rosehips
Wheat germ oil
Natural Protein Tablets
Acerola-C
B-Folia
caution-these are supplements are used by bodybuilders,martial artists,etc.please don't use them without consulting a dietician or a fitness expert.

Bruce Lee workout

Intensity
Even in the 1950s Lee was developing training methods that were comparable to modern methods. His programme would continuously evolve as he looked around for new techniques but throughout it all he stuck to his philosophy of training as hard as you fight. Lee would through punches at the bag as if it was his worst enemy, always with full intensity and stressing the importance of never letting your guard down, even in training. To remain light on his feet at all times he would continuously side-step and feint, never throwing a punch from a static position. Punching against the ‘wooden man’ was a way to build strength in the hands as well as overcome psychological hindrance to punch intensity.
Weights
Lee was a latecomer to the benefits of weight training but once he discovered it he became a true convert. The general take among martial arts trainers at the time was that too much weight training could make you too big and slow you down, but Lee worked weight training into a holistic programme. Initially he started with a repeated reverse curl to build up the strength in his forearm but moved on to an alternating set of weight exercises. A typical day’s lifting would include: Clean and press – 4 sets of 6 reps Squat – 4 sets of 6 reps Good morning – 4 sets of 6 reps Bench press – 4 sets of 5 reps Curls – 4 sets of 6 reps.
Cardio
For Lee, running was a form of meditation, time spent alone away from his hectic schedule. We wouldn’t over do it though and would run 6km three days a week first thing in the morning. He would vary the pace, running at a medium speed, then sprinting for 100 metres and back to medium speed. He would stop regularly and shuffle his feet quickly. When he wasn’t running Lee would skip for thirty minutes, he believed it would keep him light on his feet and build muscle tone and strength. He was also a fan of the cycling machine and after skipping would do 40 minutes cycling at medium speed.
Core
Just look at Bruce Lee’s physique and you can see that he spent a lot of time working on his core strength. An exhibition move was to lie on the ground and have someone drop an exercise ball from a height on his abdomen. Being able to take sustained blows to the midsection was important to Lee. A typical midsection work out might look like this: Side bends – 5 sets, Leg raises – 5 sets, Sit ups – 5 sets.
Nutrition
Lee has very clued into the eating properly many everyday foodstuffs were on his banned list including coffee, drinking tea instead. He was a devotee of Chinese food and was a big meat eater, favoring beef and liver. He resisted Western cooking as he claimed it contained too many ‘empty calories’. Refined flour was avoided and he ate plenty of carbs but favored those derived from rice. Lee avoided dairy foods and only consumed them as part of his protein drinks. Protein and whey powder drinks helped him gain 30 kg of muscle. Typical of the Chinese way of eating he would eat more meals with smaller portions. Vitamin supplements were a big part of his diet and he would juice fruit and vegetable broth for carbs and vitamins.
Commitment
Lee was dedicated to his art and everything he did was to support it. When he was driving he used the wheel to strengthen his grip and knuckles. If he was out walking and came to a hill he would always sprint up it, even when he was on location when exercise seemed almost impossible he would find a way. Lee worked out for hours every day, it was fundamental to his livelihood, but his approach was more than physical, his philosophy and the way he lived supported and were supported by his physical training. For Lee, internal training was just as important as external.

Source-
Run with the dragon: The Bruce Lee workout
Bruce Lee Diet
Blood pressure is the pressure of circulating blood on the walls of blood vessels. Used without further specification, "blood pressure" usually refers to the pressure in large arteries of the systemic circulation.
More than 120 over 80 and less than 140 over 90 (120/80-140/90): You have a normal blood pressure reading but it is a little higher than it should be, and you should try to lower it. Make healthy changes to your lifestyle.

Blood pressure chart




What blood pressure readings mean
As you can see from the blood pressure chart, only one of the numbers has to be higher or lower than it should be to count as either high blood pressure or low blood pressure:
90 over 60 (90/60) or less: You may have low blood pressure. More on low blood pressure.
More than 90 over 60 (90/60) and less than 120 over 80 (120/80): Your blood pressure reading is ideal and healthy. Follow a healthy lifestyle to keep it at this level.
More than 120 over 80 and less than 140 over 90 (120/80-140/90): You have a normal blood pressure reading but it is a little higher than it should be, and you should try to lower it. Make healthy changes to your lifestyle.
140 over 90 (140/90) or higher (over a number of weeks): You may have high blood pressure (hypertension). Change your lifestyle - see your doctor or nurse and take any medicines they may give you. More on high blood pressure
So:
if your top number is 140 or more - then you may have high blood pressure, regardless of your bottom number.
if your bottom number is 90 or more - then you may have high blood pressure, regardless your top number.
if your top number is 90 or less - then you may have low blood pressure, regardless of your bottom number.
if your bottom number is 60 or less - then you may have low blood pressure, regardless of your top number.



If your blood pressure is extremely high, there may be certain symptoms to look out for, including:
One of the most dangerous aspects of hypertension is that you may not know that you have it. In fact, nearly one-third of people who have high blood pressure don't know it. The only way to know if your blood pressure is high is through regular checkups. This is especially important if you have a close relative who has high blood pressure.

If your blood pressure is extremely high, there may be certain symptoms to look out for, including:
• Severe headache.
• Fatigue or confusion.
• Vision problems.
• Chest pain.
• Difficulty breathing.
• Irregular heartbeat.
• Blood in the urine.
• Pounding in your chest, neck, or ears.


What are the Symptoms of High Blood Pressure?
Looking for a list of symptoms?
If you are looking for a list of symptoms and signs of high blood pressure (HBP or hypertension), you won’t find them here. This is because most of the time, there are none.
Myth: People with high blood pressure will experience symptoms, like nervousness, sweating, difficulty sleeping or facial flushing.

Truth: High blood pressure is a largely symptomless “silent killer.” If you ignore your blood pressure because you think a certain symptom or sign will alert you to the problem, you are taking a dangerous chance with your life.
• DO NOT attempt to diagnose yourself. Clinical diagnosis should only be made by a healthcare professional.
• Know your blood pressure numbers and make changes that matter to protect your health.
________________________________________
In most cases, high blood pressure does not cause headaches or nosebleeds
• The best evidence indicates that high blood pressure does not cause headaches or nosebleeds, except in the case of hypertensive crisis, a medical emergency when blood pressure is 180/120 mm Hg or higher. If your blood pressure is unusually high AND you have headache or nosebleed and are feeling unwell, wait five minutes and retest. If your reading remains at 180/120 mm Hg or higher, call 9-1-1.

• If you are experiencing severe headaches or nosebleeds and are otherwise unwell, contact your doctor as they could be symptoms of other health conditions.
Other inconclusively related symptoms
A variety of symptoms may be indirectly related to, but are not always caused by, high blood pressure, such as:
• Blood spots in the eyes
Blood spots in the eyes (subconjunctival hemorrhage) are more common in people with diabetes or high blood pressure, but neither condition causes the blood spots. Floaters in the eyes are also not related to high blood pressure. However, an eye doctor (ophthalmologist) may be able to detect damage to the optic nervecaused by untreated high blood pressure.

• Facial flushing
Facial flushing occurs when blood vessels in the face dilate. It can occur unpredictably or in response to certain triggers such as sun exposure, cold weather, spicy foods, wind, hot drinks and skin-care products. Facial flushing can also occur with emotional stress, exposure to heat or hot water, alcohol consumption and exercise — all of which can raise blood pressure temporarily. While facial flushing may occur while your blood pressure is higher than usual, high blood pressure is not the cause of facial flushing.

• Dizziness
While dizziness can be a side effect of some blood pressure medications, it is not caused by high blood pressure. However, dizziness should not be ignored, especially if the onset is sudden. Sudden dizziness, loss of balance or coordination and trouble walking are all warning signs of a stroke. High blood pressure is a leading risk factor for stroke.


Low blood pressure (hypotension)

Low blood pressure might seem desirable, and for some people, it causes no problems. However, for many people, abnormally low blood pressure (hypotension) can cause dizziness and fainting. In severe cases, low blood pressure can be life-threatening.
A blood pressure reading lower than 90 millimeters of mercury (mm Hg) for the top number (systolic) or 60 mm Hg for the bottom number (diastolic) is generally considered low blood pressure.
The causes of low blood pressure can range from dehydration to serious medical or surgical disorders. It's important to find out what's causing your low blood pressure so that it can be treated.
Symptoms
For some people, low blood pressure signals an underlying problem, especially when it drops suddenly or is accompanied by signs and symptoms such as:
• Dizziness or lightheadedness
• Fainting (syncope)
• Blurred vision
• Nausea
• Fatigue
• Lack of concentration
Shock
Extreme hypotension can result in this life-threatening condition. Signs and symptoms include:
• Confusion, especially in older people
• Cold, clammy, pale skin
• Rapid, shallow breathing
• Weak and rapid pulse
When to see a doctor
If you have indications of shock, seek emergency medical help.
If you have consistently low blood pressure readings but feel fine, your doctor is likely just to monitor you during routine exams.
Even occasional dizziness or lightheadedness may be a relatively minor problem — the result of mild dehydration from too much time in the sun or a hot tub, for example. Still, it's important to see your doctor if you have signs or symptoms of hypotension because they can point to more-serious problems. It can be helpful to keep a record of your symptoms, when they occur and what you're doing at the time.
Causes
Blood pressure is a measurement of the pressure in your arteries during the active and resting phases of each heartbeat.
• Systolic pressure. The top number in a blood pressure reading is the amount of pressure your heart generates when pumping blood through your arteries to the rest of your body.
• Diastolic pressure. The bottom number in a blood pressure reading refers to the amount of pressure in your arteries when your heart is at rest between beats.
Current guidelines identify normal blood pressure as lower than 120/80 mm Hg.
Throughout the day, blood pressure varies, depending on body position, breathing rhythm, stress level, physical condition, medications you take, what you eat and drink, and time of day. Blood pressure is usually lowest at night and rises sharply on waking.
Blood pressure: How low can you go?
What's considered low blood pressure for you may be normal for someone else. Most doctors consider blood pressure too low only if it causes symptoms.
Some experts define low blood pressure as readings lower than 90 mm Hg systolic or 60 mm Hg diastolic. If either number is below that, your pressure is lower than normal.
A sudden fall in blood pressure can be dangerous. A change of just 20 mm Hg — a drop from 110 systolic to 90 mm Hg systolic, for example — can cause dizziness and fainting when the brain fails to receive an adequate supply of blood. And big plunges, such as those caused by uncontrolled bleeding, severe infections or allergic reactions, can be life-threatening.
Conditions that can cause low blood pressure
Medical conditions that can cause low blood pressure include:
• Pregnancy. Because the circulatory system expands rapidly during pregnancy, blood pressure is likely to drop. This is normal, and blood pressure usually returns to your pre-pregnancy level after you've given birth.
• Heart problems. Some heart conditions that can lead to low blood pressure include extremely low heart rate (bradycardia), heart valve problems, heart attack and heart failure.
• Endocrine problems. Thyroid conditions such as parathyroid disease, adrenal insufficiency (Addison's disease), low blood sugar (hypoglycemia) and, in some cases, diabetes can trigger low blood pressure.
• Dehydration. When your body loses more water than it takes in, it can cause weakness, dizziness and fatigue. Fever, vomiting, severe diarrhea, overuse of diuretics and strenuous exercise can lead to dehydration.
• Blood loss. Losing a lot of blood, such as from a major injury or internal bleeding, reduces the amount of blood in your body, leading to a severe drop in blood pressure.
• Severe infection (septicemia). When an infection in the body enters the bloodstream, it can lead to a life-threatening drop in blood pressure called septic shock.
• Severe allergic reaction (anaphylaxis). Common triggers of this severe and potentially life-threatening reaction include foods, certain medications, insect venoms and latex. Anaphylaxis can cause breathing problems, hives, itching, a swollen throat and a dangerous drop in blood pressure.
• Lack of nutrients in your diet. A lack of the vitamins B-12 and folate can keep your body from producing enough red blood cells (anemia), causing low blood pressure.
Medications that can cause low blood pressure
Some medications can cause low blood pressure, including:
• Water pills (diuretics), such as furosemide (Lasix) and hydrochlorothiazide (Maxzide, Microzide, others)
• Alpha blockers, such as prazosin (Minipress)
• Beta blockers, such as atenolol (Tenormin) and propranolol (Inderal, Innopran XL, others)
• Drugs for Parkinson's disease, such as pramipexole (Mirapex) or those containing levodopa
• Certain types of antidepressants (tricyclic antidepressants), including doxepin (Silenor) and imipramine (Tofranil)
• Drugs for erectile dysfunction, including sildenafil (Revatio, Viagra) or tadalafil (Adcirca, Cialis), particularly when taken with the heart medication nitroglycerin
Types of low blood pressure
Doctors often break down low blood pressure (hypotension) into categories, depending on the causes and other factors. Some types of low blood pressure include:
• Low blood pressure on standing up (orthostatic, or postural, hypotension).This is a sudden drop in blood pressure when you stand up from a sitting position or after lying down.
Gravity causes blood to pool in your legs when you stand. Ordinarily, your body compensates by increasing your heart rate and constricting blood vessels, thereby ensuring that enough blood returns to your brain.
But in people with orthostatic hypotension, this compensating mechanism fails and blood pressure falls, leading to dizziness, lightheadedness, blurred vision and even fainting.
Orthostatic hypotension can occur for various reasons, including dehydration, prolonged bed rest, pregnancy, diabetes, heart problems, burns, excessive heat, large varicose veins and certain neurological disorders.
A number of medications also can cause orthostatic hypotension, particularly drugs used to treat high blood pressure — diuretics, beta blockers, calcium channel blockers and angiotensin-converting enzyme (ACE) inhibitors — as well as antidepressants and drugs used to treat Parkinson's disease and erectile dysfunction.
Orthostatic hypotension is especially common in older adults, but it also affects young, otherwise healthy people who stand up suddenly after sitting with their legs crossed for long periods or after squatting for a time.
It's also possible to have delayed orthostatic hypotension, with signs and symptoms developing 5 to 10 minutes after a change in posture. This might be a milder form of the condition, or it could be an early stage of it.
• Low blood pressure after eating (postprandial hypotension). This sudden drop in blood pressure after eating affects mostly older adults.
Blood flows to your digestive tract after you eat. Ordinarily, your body increases your heart rate and constricts certain blood vessels to help maintain normal blood pressure. But in some people these mechanisms fail, leading to dizziness, faintness and falls.
Postprandial hypotension is more likely to affect people with high blood pressure or autonomic nervous system disorders such as Parkinson's disease.
Lowering the dose of blood pressure drugs and eating small, low-carbohydrate meals might help reduce symptoms.
• Low blood pressure from faulty brain signals (neurally mediated hypotension). This disorder, which causes a blood pressure drop after standing for long periods, mostly affects young adults and children. It seems to occur because of a miscommunication between the heart and the brain.
• Low blood pressure due to nervous system damage (multiple system atrophy with orthostatic hypotension). Also called Shy-Drager syndrome, this rare disorder causes progressive damage to the autonomic nervous system, which controls involuntary functions such as blood pressure, heart rate, breathing and digestion. It's associated with having very high blood pressure while lying down.
Risk factors
Low blood pressure (hypotension) can occur in anyone, though certain types of low blood pressure are more common depending on your age or other factors:
• Age. Drops in blood pressure on standing or after eating occur primarily in adults older than 65. Neurally mediated hypotension primarily affects children and younger adults.
• Medications. People who take certain medications, for example, high blood pressure medications such as alpha blockers, have a greater risk of low blood pressure.
• Certain diseases. Parkinson's disease, diabetes and some heart conditions put you at a greater risk of developing low blood pressure.
Complications
Even moderate forms of low blood pressure can cause dizziness, weakness, fainting and a risk of injury from falls.
And severely low blood pressure can deprive your body of enough oxygen to carry out its normal functions, leading to damage to your heart and brain.




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