HIV Foundation Health Still muscles at 70 like at 30? Doctor will explain how to do it

Still muscles at 70 like at 30? Doctor will explain how to do it

Older people often do not do sports. However, this is exactly the wrong way to protect the joints. Because especially after a certain age, the muscles break down rapidly. That can be dangerous. But with simple training you can maintain your strength well into old age.

If you rest, you rust. There is a lot of truth in this banal wisdom – especially when it comes to muscles and joints. Those who are young have often integrated sport into everyday life as a matter of course. But with age, people often give up. That is fatal.

Because it is precisely at the age of three that there is a significant drop in performance, explains Karl-Dieter Heller, chief physician at the Orthopedic Clinic Duchess Elisabeth Hospital. The muscles begin to break down. Right here it is called to hold against.

The orthopedic surgeon is certain: “With good training, even as a 70-year-old, I can still have the muscles of a moderately trained 30-year-old. Because the healthy old person reacts to stimuli just like the healthy young person. “

If you don’t do anything, you lose your muscles. But: It can also be trained back quickly.

Muscles break down rapidly

From the age of 55 the muscles break down faster than before, from the age of 70 very quickly. “That means that by the age of 70, around 40 percent of muscle mass is lost if you do nothing,” explains Heller. Consequently, people lose strength, endurance and speed. A lack of mobility, coordination and balance increases the risk of falling.

That’s how much sport people should do in old age

An optimal exercise program in old age would be a combination of 60 percent endurance training , 30 percent training in flexibility and agility and 10 percent strength and endurance training (a combination of strength and endurance that trains the various muscle groups with little weight and a lot of repetitions.

“The prerequisite for intensive sporting activity is of course that it is safe for the doctor to stress the circulatory system,” adds the joint expert. The pulse should not exceed certain limits. This is especially true for the untrained.

Endurance training has the greatest health effect : 45 minutes three times a week. As a result, everyone slowly but continuously builds up muscles. If you want to supplement this with strength training, make sure that you do not fall into pressure breathing.

For muscle building Heller recommends an exercise program. Flexibility training is important to keep the joints flexible. For example, do swing, twist, or pendulum exercises three times a day for 15 minutes. The coordination can be trained through games, dancing or similar sports.

Nobody is too old to train

The skeletal muscles can be trained at any age, so that specific exercises can stop and reverse the loss of muscles. Heller knows experiments that have shown: Even those older than 90 can build up muscles again – even if they no longer achieve the status of a 50-year-old.

“It is essential that the elderly remain active,” emphasizes the orthopedic surgeon. Regular exercise is no longer essential, but everyone should exercise.

At least avoid these inactivity traps, like

  • Escalators,
  • Elevators and
  • Treadmills.

Instead:

  • Better to go shopping on foot.
  • Use your bike instead of driving your car.
  • Practice demanding hobbies: hiking, swimming, dancing and gardening.

“That is what every old person can do excellently and he should do without technical aids,” explains Heller. If at all possible, the lawn mower should be pushed and it does not have to be a ride-on mower.

Strengthen muscles and joints to prevent falls

Sport and exercise in old age not only keep you fit, but also make a decisive contribution to falling prevention. Because older people in particular often fall down. On the one hand, this is due to the fact that your joints are no longer as stable. On the other hand, the muscles lose their strength.

When that all comes together and people also see and hear worse, it becomes dangerous. That means, according to Heller: “For this reason, training and sport are of inestimable value, especially for stopping aging.”

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Vitamin A deficiency is blind: which foods protect them – and which are no-gosVitamin A deficiency is blind: which foods protect them – and which are no-gos

Vitamin A is a generic term for several vital substances, including beta-carotene. A deficiency is rare, but there are risk groups, for example with liver or intestinal diseases. The signs of A-deficiency, how to avoid it and how dangerous an overdose can be.

Carrots are high in vitamin A and beta carotene, hence their name, and are important for the eyes and the immune system. Most of them do not know more about these vital substances – and this statement is sometimes even incorrect.

Vitamin A, provitamin A and beta carotene – what are they?

Because vitamin A is a complex of vitamins that includes retinol and retinyl esters . These forms are mainly found in animal foods.

There is also provitamin A as a precursor, which is found in plant-based foods. “There are also various representatives of provitamin A, the best known is beta carotene,” explains Andrea Henze, nutritionist at the University of Potsdam. The body has to convert provitamin A such as beta carotene into vitamin A so that it can be used. This processing takes place mainly in the intestines and liver.

Beta carotene – like all provitamins A – in turn belongs to the large group of carotenoids, of which there are more than 600 different ones. All of them have the property, as a natural coloring agent, of coloring plants yellow, orange, red and are therefore found in many orange-red vegetables. “But green vegetables such as spinach can also contain a lot of carotenoids,” adds the scientist, who is also researching the subject of vitamin A. In green vegetables, however, the orange-red color of the carotenoids is masked by the green plant substance chlorophyll.

The function of vitamin A.

Vitamin A is vital. “We need vitamin A for almost all body functions because it enables cells to differentiate,” explains Andrea Henze. This means that under the influence of this vital substance, the cell can become a skin cell, a mucous membrane or nerve cell. The other functions of vitamin A:

  • Immune system: Vitamin A primarily promotes the development of lymphocytes and thus a strong immune response to foreign substances and pathogens.
  • Skin and mucous membranes: It ensures healthy cell growth and cell integrity, thus preventing cracks and other damage, improving wound healing, i.e. regenerating. In this sense, vitamin A also acts on the lung epithelium and supports the constant renewal of the fine cilia that line the lung surface. It is similar in the intestine with the intestinal epithelium. Vitamin A is responsible for this constant renewal.
  • Blood formation: Vitamin A promotes the formation of red blood cells (erythrocytes) and thus improves the transport of oxygen into every cell.
  • Bones: It influences the storage of calcium phosphate in the bones.
  • Reproduction and fertility: Vitamin A is extremely important for the formation of healthy egg cells and sperm as well as for embryonic development. “We know from studies that vitamin A deficiency in animals often causes infertility or, if fertilization does take place, the offspring can have deformities of the limbs,” adds the scientist.
  • Seeing: Vitamin A is important in the eye as a pigment that enables the process of vision. It plays a key role in the nerve impulse that is triggered by the incidence of light and sent to the brain. Vitamin A, so to speak, mediates this signal cascade during the visual process.

Vitamin A does not have an antioxidant effect

From a purely chemical point of view, vitamin A is an antioxidant, but it does not play a role in the body in this context, for example because of its binding to transport proteins and its intracellular localization. As is often assumed, it is not a radical catcher and does not protect against “cell rust”, i.e. oxidation. “Vitamin A has no direct effect in this context, only an indirect one,” explains Andrea Henze more precisely: Vitamin A increases the absorption of vitamin E and selenium in the intestine, which have an antioxidant effect.

Pro-vitamins A such as beta carotene, on the other hand, can develop an antioxidant effect in the body before they are converted into vitamin A.

Why is this distinction important? Andrea Henze explains why it is best to use both animal and vegetable sources of vitamin A: Only then can the full spectrum of activity of these vital substances be used to the full.

Foods that are high in vitamin A and beta carotene

Among the foods of animal origin, the following are particularly rich in vitamin A:

  • Beef liver
  • Pork liver
  • poultry
  • butter
  • cheese
  • Eggs

When it comes to plant-based fruits and vegetables, these are good provitamin A suppliers:

  • Carrots
  • Cabbage
  • spinach
  • Apricots
  • paprika

Store and prepare foods rich in vitamin A correctly

Vitamin A is sensitive to light, so food should be stored in the dark. In addition, the vital substance is relatively heat-stable and fat-soluble. This means that it is bound to fat and can therefore best be absorbed by the body.

In the case of animal sources, this is usually given or due to the preparation, for example the extremely low-fat liver is fried in oil. For the preliminary stage vitamin A, however, the corresponding vegetables should be prepared together with fat. “Studies have shown that it is particularly well absorbed by the body when it is crushed and steamed with a little fat,” reports Andrea Henze. Grinding is important so that the provitamin is released from the cellular structures.

An example: carrot vegetables, chopped up and steamed with a little safflower oil, provide the body with the vitamin better than nibbling raw carrots.

This is how much vitamin A you need every day

According to the reference value of the German Nutrition Society, the daily requirement for vitamin A is around one milligram per day. However, this is a bit simplified. Other units are used in nutritional science, the requirement is given as so-called retinol equivalents (RE) or retinol activity equivalents (RAE), explains the scientist and explains in more detail. 1 milligram of retinol corresponds to 1 milligram of RE or RAE. For provitamin A carotenoids, the calculation is more complex because additional factors have to be taken into account:

  • Efficiency of absorption in the intestine (this is generally lower for carotenoids than for retinol or retinyl ester and depends on the food matrix)
  • Conversion efficiency of provitamin A into vitamin A (this differs greatly between the provitamin A carotenoids, it is highest for beta carotene)

When using RAE, a conversion factor of 12: 1 is assumed for beta carotene and 24: 1 for all other provitamin A carotenoids. This means that 12 milligrams of beta carotene or 24 milligrams of other provitamin A carotenoids must be ingested with food to meet the requirement of 1 milligram of RAE. If, on the other hand, the intake takes place in the form of retinol or retinyl esters (i.e. from animal foods), the required intake is correspondingly lower.

According to this calculation, the daily requirement for vitamin A is covered with 150 grams of carrots, for example, or with a mixed diet: 1 egg, 100 grams of Gouda cheese and 75 grams of carrots.

Vitamin A deficiency affects certain risk groups

Because these foods are so rich in vitamin A, there is virtually no deficiency in this vital substance in Germany and other industrialized nations. However, that’s only true at first glance. Because experts differentiate between primary deficiency and secondary causes when it comes to undersupply.

Primary means that too few foods rich in vitamin A are eaten. This is almost never the case in this country. Even those who only eat fast food are adequately supplied with vitamin A. Vegans and vegetarians also get enough vitamin A from the preliminary stage.

It is different, however, with a secondary deficiency. In this context, secondary is used when the deficiency arises as a result of illnesses. Digestive diseases that affect absorption, such as:

  • inflammatory bowel disease such as Crohn’s disease
  • Celiac disease
  • chronic liver disease, because vitamin A can then no longer be stored
  • Diseases of the pancreas, because the digestive enzymes that are important for the absorption of the vitamin are not sufficiently produced.

In addition, there is a risk of undersupply if the vitamin A requirement is increased, this is the case with:

  • pronounced inflammatory processes
  • massive injuries such as burns when much of the skin surface is destroyed
  • Kidney disease, which causes vitamin A to be excreted in the urine without being used
  • Alcohol abuse because liver function is impaired
  • pregnancy

Vitamin A Deficiency: Symptoms can be dramatic

As a rule, these risk groups are well looked after by a doctor, so that symptoms of deficiency rarely occur. Exception: alcoholics and very overweight people with massive fatty liver who do not seek medical advice. Apart from these patients, little is known about vitamin A deficiency in Germany. “Vitamin A deficiency occurs mainly in developing countries, where it is the main cause of blindness,” adds the scientist. Because one of the signs of vitamin A deficiency is night blindness, which can increase to complete blindness and is then no longer treatable.

There are also many other causes of night blindness, which are primarily age-related. The adaptive ability of the eye declines, for example as a result of cataracts, macular degeneration or retinopathia pigmentosa (hereditary disease). In any case, a doctor should always clarify if twilight vision deteriorates.

The other signs are a bit unspecific

  • Susceptibility to infection
  • dry skin and eyes
  • brittle hair
  • Loss of appetite
  • Muscle weakness
  • Fertility disorders

Vitamin A deficiency is best compensated for naturally

Anyone who thinks they are undersupplied with vitamin A should simply use more of the corresponding fruits and vegetables. Overdosing is not possible because the body only converts as much provitamin as it needs and it still makes sense to store it.

Over-the-counter supplements are the next step. It is best to get advice from a doctor and trust products from Germany. “Over-the-counter products only contain provitamin A, so overdosing is difficult, and absorption in the intestine is reduced if there is sufficient quantity,” explains Andrea Henze in more detail.

Beware of vitamin A supplements

Vitamin A supplements, on the other hand, can be more problematic, and poisoning is possible if overdosed. In Germany such products are therefore not freely available, but in other countries they are. “Vitamin A supplements should only be used under medical supervision and not for self-medication,” warns Andrea Henze.

Vitamin A poisoning – the first signs

The excess supply of vitamin A does not slow down the body, as is usually the case with provitamin A. The excess vitamin A is mainly stored in the liver; if it becomes too much, the detoxification organ can no longer work. “It leads to intoxication,” says the scientist. In pregnant women, this can also have negative consequences for the embryo.

The signs of vitamin A hypervitaminosis:

  • Nausea and headache ,
  • the bone tissue becomes porous.

If the oversupply lasts longer, it can even lead to death.

Incidentally, high doses of vitamin A supplements also led to the increase in lung cancer among smokers, previous studies warn.

There is no risk of intoxication from vitamin A through food – with one exception

What is certain is that over-the-counter supplements, which mainly contain beta-carotene, are usually harmless even if taken regularly. It is different with products that contain vitamin A, such as retinol. With them, intoxication is quite possible and can occur with a daily intake of 3 milligrams or more. By the way, retinol can also be found in many care products to keep the skin young and firm. “In this context, there is no need to fear overdosing, the substance does not pass from the skin into the bloodstream,” reassures the expert.

And hypervitaminosis A is hardly to be feared with food either. “Unless you eat liver several times a week,” warns Andrea Henze. Liver can contain over 30 milligrams per 100 grams of goods and thus exceeds the daily requirement by more than 30 times!

A historical anecdote shows how tragic this can end: More than 100 years ago, three researchers set out on an Antarctic expedition, Douglas Mawson, Belgrave Ninnis and Xavier Mertz. The expedition was not a lucky star, the men had to gradually eat the sled dogs in their distress in order not to starve to death. Mertz is said to have eaten the livers as well, subsequently complained of stomach pain, and his skin was partially peeling. After he fell into delirium, he passed away. Experts suspect that it was vitamin A poisoning from the dogs’ liver .

Therefore do not demonize the liver

Nobody knows for sure whether the story is really true. However, it is scientifically proven that hypervitaminosis A from natural foods is not to be feared, unless one eats a liver daily. Apart from that, the liver is an extremely valuable food from a nutritional point of view, contains vitamin A, iron, zinc , copper, vitamin B12 and folic acid, the supply of which is sometimes critical.

The most sensible recommendation: A lack of vitamin A can best be prevented with a balanced mixed diet, i.e. eat a lot of fruit and vegetables, whole grain and low-fat dairy products, sometimes a little fish or poultry.

Health Insurance For Truck Drivers And Other Health Care OptionsHealth Insurance For Truck Drivers And Other Health Care Options

It іѕ vitally important thаt commercial truck drivers hаvе ѕоmе type оf medical care plan duе tо thе high rate оf illnesses аnd injuries thаt thеу sustain. Mоѕt commercial truck drivers health іѕ nоt thе best аnd соuld bе improved thrоugh better food choices. Typically, mаnу truckers diets consist оf far tоо mаnу unhealthy food choices. High blood pressure, diabetes аnd obesity аrе a fеw оf thе conditions whісh require regular medical treatment. Accidents, injuries, heart attacks аnd strokes аrе ѕоmе оf thе ѕеrіоuѕ conditions whісh wоuld require drivers tо seek emergency room care. Health Insurance fоr truck drivers wоuld cover thеѕе conditions аnd mаnу mоrе. Health insurance plans differentiate based оn whеthеr thеу provide regular health insurance оr major medical health insurance.

Regular health insurance covers basic routine procedures. Thіѕ includes regular exams аnd routine illnesses. Thіѕ аlѕо includes colds, flu shots, vaccinations, ear infections, minor injuries, еtс. It does nоt include coverage fоr ѕеrіоuѕ health problems. If you have not sustained physical injuries, you may still be within your rights to bring a claim for personal injury compensation. You can contact to Orlando lawyer for the best personal injury lawyer.

Major medical health insurance іѕ fоr ѕеrіоuѕ health concerns. Thіѕ covers ѕеrіоuѕ illnesses ѕuсh аѕ cancer, heart disease, strokes, accidents, еtс. Nо оnе саn еvеr predict whеn a medical emergency wіll occur аѕ оnе соuld occur аnуwhеrе, аnd anytime tо аnуоnе. Sеrіоuѕ medical problems ѕuсh аѕ thеѕе аrе vеrу expensive аnd соuld financially devastate thоѕе whо don’t hаvе insurance coverage.

OOIDA hаѕ contracted wіth оvеr 1,300 direct health care centers thrоughоut thе United States tо provide thіѕ service. Onе оf thе participating centers іѕ Concentra Medical Center. Mаnу truck drivers аrе аlrеаdу familiar wіth Concentra bесаuѕе іt іѕ a place whеrе mаnу оf thеm obtain medical services аnd gеt thеіr DOT physical. Services аt thеѕе direct health care centers аrе available аt nо additional cost. A nationwide network оf оvеr 17,000 providers hаѕ bееn contracted fоr additional services ѕuсh chiropractic аnd physical therapy. You just have to make sure that you’re getting the right physical therapist if you’re to realize the full benefits as this Physical Therapist in DC is suggesting. Thеѕе services аrе available tо members аt a 25% tо 30% discount. Discounts аrе available оn eyewear including contact lenses, prescription drugs, dental care аnd diabetic care supplies. Discounts аrе аlѕо available fоr MRI аnd CT scans. Additional services include a 24 hour nurse-doctors hotline. Nоt аll services аrе available аt аll locations. You can navigate to this website for more about the physical therapy.

Major medical plans аrе оftеn sold іn combination wіth a comprehensive health plan thаt covers preventive care. Onе саn bе used tо cover basic health care expenses ѕuсh аѕ routine doctor visits ѕuсh аѕ infections, colds, flu, minor injuries, еtс. Thе оthеr саn bе used tо cover expensive emergency room visits аnd thе treatment оf ѕеrіоuѕ diseases аnd long-term illnesses.

Mаnу commercial truck drivers, especially independent operators don’t hаvе аnу health insurance plan. Fortunately, a new plan offered bу thе Owner Operator Independent Drivers Association (OOIDA) саn help bу offering a basic health care plan. OOIDA іѕ a company whісh fights fоr thе rights оf аll professional truckers. OOIDA hаѕ introduced a plan called “My Community Care.” Thіѕ іѕ nоt аn insurance plan but rаthеr a membership program whісh provides medical care fоr injuries оr illnesses аѕ wеll аѕ preventive health аnd wellness services. Thіѕ plan does nоt cover life-threatening conditions оr ѕеrіоuѕ injuries. Thіѕ health plan іѕ available tо truck drivers аnd thеіr families.

Thіѕ іѕ a membership based program ѕо interested drivers muѕt join OOIDA аnd саn dо ѕо fоr a vеrу nominal fee. New members hаvе 60 days frоm thе effective date оf thеіr membership tо enroll іn thе “My Community Care” Program. Thе open enrollment fоr thе “My Community Care” program fоr current members hаѕ bееn extended untіl Mау 31, 2012. Thе cost fоr thіѕ program іѕ $89.00 реr month. Thаt іѕ уоur оnlу cost fоr mоѕt services. All visits tо thе center fоr уоu аnd уоur family аrе provided аt nо additional cost. Infants аrе eligible оnсе thеу reach ѕіx months оf age. Adult children аrе covered thrоugh thе age оf 26. Thеrе аrе nо exclusions fоr pre-existing conditions. Thеrе аrе nо deductibles оr co-pays аt thе direct health care centers. Thіѕ іѕ certainly a vеrу affordable option fоr mаnу drivers.

Services provided include illness, injuries, preventive care, general care аnd urgent care. Thе wide range оf services offered include vaccinations, colds, flu, sprains, bасk pain, urinary tract infections, minor burns, sinus infections, bronchitis аnd annual work, school, sports аnd DOT physicals. Additional services offered аrе x-ray аnd imaging services. Limited lab work іѕ provided аt nо cost.

All commercial truck drivers thаt аrе OOIDA members аrе eligible tо sign uр fоr thіѕ program. Mаnу uninsured drivers аnd thеіr families hаvе postponed оr gone wіthоut basic medical care еvеn whеn іll duе tо a shortage оf funds. Wіth thіѕ plan аll оf thеm соuld obtain basic health care whеn needed. Truck drivers health ѕhоuld improve wіth regular access tо health care. Althоugh, thіѕ іѕ nоt аn insurance program іt іѕ a program whісh drivers саn access аnd hаvе peace оf mind knowing thаt thеу аnd thеіr families саn gеt basic health care аt a vеrу nominal cost.

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Nutritionist

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Naturopathic doctor

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