The Effects of Caffeine on Your Body

Cardiovascular System II: The Vascular Highway

Effect of spaceflight on the human body
The cardiac physical examination should start with auscultation of the heart. If vessels become clogged, your heart health is also affected. It can also identify conduction disturbances that do not alter rhythm and has been used to identify chamber enlargement in dogs and cats. Certain medications like pirfenidone or nintedanib may slow the progression of the disease. Potassium is another nutrient that is crucial for those who are physically active, but also for everyone else too. Spirometer is an apparatus for measuring the volume of air inspired and expired by the Lungs POWERbreathe - How it Works youtube Breathe Strong Faqs Power Lung Humans need Oxygen to live, but oxygen can also hurt us Oxygen Toxicity is a condition resulting from the harmful effects of breathing molecular oxygen O2 at increased partial pressures.

A historical view of exercise

Aging changes in the heart and blood vessels

Strengthens the heart, allowing it to more efficiently pump and circulate blood throughout the entire body. Promotes efficient transport of oxygen throughout the entire body through an increase in the total number of red blood cells within the body. Increased the total number of calories burned by the body and hence, assists in weight loss and weight management. Increases high density lipoprotein HDL levels, the good cholesterol, while reducing low density lipoprotein LDL levels, the bad cholesterol.

Improves muscular strength depending on the exercise type , flexibility, balance, coordination, and joint range of motion.

In addition to the health, fitness, and mental well-being benefits associated with regularly performing an aerobic activity, performance improvements are also realized.

Below is a brief list of several of the performance benefits associated with aerobic exercise:. Improves endurance by increasing the storage of energy molecules i. Allows for a greater level of energy to be released by increasing the rate in which aerobic metabolism is activated within the muscles. Improves the ability of muscles to utilize fats as an energy source during exercise while maintaining intramuscular glycogen levels.

In order to obtain the benefits listed above most sports physicians recommend that, as a minimum, an individual perform an aerobic activity that will achieve their target heart rate for a minimum of 20 consecutive minutes, 3 times per week. In addition, it will be necessary to modify your aerobic activity to ensure that you are continually achieving an aerobic effect and that you are forcing your body to constantly improve its cardiovascular condition.

In general, aerobic exercises are performed over a longer period of time and at a moderate level of intensity. Running or jogging at a moderate pace over a fairly long distance is considered an aerobic activity.

Playing singles tennis where you are continually moving is typically considered an aerobic activity. On the other hand, playing team tennis or performing any other activity where short bursts of energy are followed by inactivity are considered anaerobic activities. For individuals that jog or run, you may want to consider modifying the course that you run i. In another example, swimmers can continually improve their cardiovascular conditioning by modifying their swimming routine to include more difficult swimming strokes or decrease the time in which it takes to complete a specific distance.

There are two basic forms of exercise: The primary differences between the two are defined by the duration and intensity of the muscular contractions and how the energy within the muscles are generated. During the initial stages of an aerobic exercise, glycogen is broken down to produce glucose.

Thereafter, the glucose reacts with oxygen to produce carbon dioxide and water. The result of this process is a release of energy.

Once these carbohydrates have been depleted, the metabolism of fat will begin. The metabolism of fat is a slow process and is typically accompanied with a decrease in performance. As the body transitions to consuming fat as a source of fuel the body will begin to slow down.

In contrast, anaerobic exercise types include strength training, short distance sprinting, or any form of exercise where a short burst of intense exertion is performed. During anaerobic conditioning, glycogen is respired without oxygen and is a far less efficient process than aerobic conditioning.

For example, an unconditioned runner may "hit the wall" well short of completing a meter sprint. The bottom line is that in order for an activity to be considered and aerobic activity it must be able to increase your heart rate to your target heart rate and maintain that level for a minimum of 20 consecutive minutes.

In order to achieve an aerobic effect when exercising you will need to calculate your target heart rate. Blood pressure is the pressure of blood against the blood vessel walls as the heart pumps. When someone has hypertension high blood pressure , the heart and arteries have a much heavier workload.

The heart has to pump harder and the arteries are under greater strain as they carry blood. Having high blood pressure puts someone at a higher risk for stroke , heart attack, kidney failure, loss of vision, and atherosclerosis hardening of the arteries. The causes of high blood pressure in kids can differ, depending on a child's age.

The younger the child, the more likely the high blood pressure is linked to an illness. In babies, it's usually caused by prematurity or problems with the kidneys this is most common , lungs, or heart.

These can include conditions like bronchopulmonary dysplasia an immaturity of the lungs in premature babies or coarctation of the aorta a narrowing of part of the major blood vessel that carries blood away from the heart.

While hypertension is far more common in adults, experts link childhood obesity to rising rates of childhood hypertension.

In some cases it's due to a problem with the kidneys or other conditions. If no specific cause is found, doctors call it "essential hypertension. Some medicines such as steroids or oral contraceptives can lead to high blood pressure, as can using alcohol and illegal drugs.

If it's not treated, high blood pressure can damage the heart, brain, kidneys, and eyes. But when hypertension is caught early, monitored, and treated, kids can lead an active, normal life. If high blood pressure continues for a long time, the heart and arteries might not work as well as they should. If you ask a doctor about Lymph, they look at you with a blank stare. This is truly a case where only the alternative healers know more than the regular doctors.

But, I do know that there is so much information out there that doctors cannot know everything…so patients must educate themselves.

I have one friend who, in the past 2 years, has had to give her doctor the diagnosis herself — fortunatlely, he is very open to her suggestions. I do feel that the lymph drainage is best but I will also add this material on the lymph and Thymus Glandular Support…. The Thymus is the primary gland of the lymphatic system located just beneath the breastbone. The thymus is largest, relative to body weight, at the age of two. The gland is at its absolute largest at puberty.

Thymic Immune Factors Life Extension is a synergistic formula that contains a full complement of herbal activators in addition to fresh, healthy thymus, lymph and spleen tissues. This combination is supportive for optimizing healthy immune function. The primary ingredient is tissue from the master organ of the system: Also included is tissue from the lymph nodes and spleen.

The immune system tissue extracts in this formula are raw, concentrated, and freeze-dried to preserve enzyme activity. I used Natural Sources Raw Thymus. It can be purchased cheaply from Amazon. It contains lymph as well. Regarding castor oil packs, do you have information about whether the actual packs i. Is it possible to use castor oil directly on the skin, over the liver and abdomen, e. I understand the need to wash off the oil well in any case. Frankly, I would go ahead with whatever you want to use as it is the castor oil that does the job.

Put a towel over the Saran Wrap so that you can put a heating pad over it. Warming the Castor Oil is important. They do mail outs but you need a LOT of castor oil to soak that chunk of flannel. You way may work out just fine and easier too. Of course, there may be toxins in warmed Saran Wrap. Maybe you could use something else. The lymph is ruled by Mutable signs, Water signs, the Moon and Neptune.

The 2nd House has some relationship to the function affecting the liver. The 2nd House is connected to Chi in the body. I have just gone through 6 months of pretty nasty chemo treatments..

I want to stay as I am…. I see it has been written about here again reminding me of the importance hearing cancer loves an acidic diet? There are many sources for an alkaline diet. I popped my sternum doing dips many years ago…I exercise so much…run ten miles, ride fifty, jump rope…although I was diagnosed with hashi-lyme I finally lost the weight after just eating raw veggies for months.

I gained it back though and have weird cellulite in my arms and stomach. I am guessing I have clogged lymph glands. But why I keep asking? Could it have been from popping that sternum all those years ago?

Popping your sternum would not cause clogged lymph or cellulite any more than popping your knuckles. Weight swings can do this — I even saw this on Dr. I am very interested to read about the lymph system. I am a cancer patient who developed lymphedema 15 years after my surgery where they removed my pelvic lymph nodes due to micro-invasion.

I also received radiation. My right left blew up and it took me over 6 months to find a physician who could figure out what was going on. I currently have a pump that is placed on my leg to do the massage each day. Is there anything else I could go to ease the swelling? It seems to be worse in the heat and humidity. Difficult being in Florida. Lymph swelling after cancer surgery is a common problem. Many lymph therapists tell me that it takes time but a series of sessions to move and drain the lymph but a very good lymph drainage therapist is important.

You need to really check around. I do not know anyone in Florida. Next, castor oil packs are important for draining toxins from lymph congestion.

There are many techniques and Cayce often recommended wool flannel soaked in castor oil you can store it in the refrigerator for a long time. Wrap the soaked material use whatever you can over the swollen area — put a plastic bag over it and then put a heating pad over that.

Maybe use a dehumidifier during the summer to keep the moisture out of the air in your home. I have one of these myself. You might contact the ARE www. I only know people in Virginia, Texas and Arizona. I tend to have more lymph congestion in my right side and right leg…what could be causing it?

I have no idea why the right side is more swollen. This is not something that I do. Firstly, may I say this is a lovely and an informative site, an enjoyable read, a keeper. Elaine Hruska is mentioned frequently…she is a gifted healer. Once one learns the lymph system, one is a respecter of the function, how well the system works.

For myself, I have noticed lymph under one arm as a thickening from time to time. In the shower, I feel a thickening which I massage. I use a screw top container with a few tablespoons of Epsom salts with a cup of warmed water. I shake the container and soak cotton pads to apply to the area of swelling. So often people disregard simple remedies like the poultices and packs and heating pad.

Use the cotton pads soaked in Epsom salt water as patches to apply to a sore knee. Try the pads across the bridge of the nose for relief of the swelling and pain of seasonal allergy sinus. The body heals itself. The body in its wisdom knows how to heal.

Thank you so much for the suggestion. My partner is having arthritis swelling in his hand bad for a golfer. For arthritis pain, I told him to take mgs of MSN 3 times a day. Well, he could not believe the dosage so he only used it once a day and this helped — but the Epsoms is a great suggestion.

I mention the MSN as I had a friend who came to my astrologicla picnicn in crippled with arthritis. When the pain stopped, she stopped taking the MSN. When it returned, she started up with the dosage again.

Now she is arthritis-symptom free. I am very saddened that Elaine relocated to Texas to start the Cayce Center there. I live near Washington DC so this is too far. Every other year, I go to Phoenix to visit a friend and get a lymph treatment with Angie Anderton. I am wondering why when I have a colonic that after 35 minutes, there is a huge heating of my face, sinuses flush, front of my legs gush, and I release a clearish fluid with fluffy clouds of I suppose mucus in it, yeast?

I have been battling constipation on an off for years, and am always working on keeping things moving, but after 3 months without a colonic, my left underarm is really tender and after my colonic I feel better. The colonic lady is amazed everytime. I do healings and I do ask my body to clear after the initial work is done. I am wondering where my blockage is? I eat right and exercise and do have a low thyroid and NO estrogen in my 58 year old body.

Anything you can recommend? I have not heard so such a reaction from colonics but I never liked them or had a good experience from them. I would gt a yeast infection after many of these so I stopped. One problem that I had with colonics is that a lot of water would remain in my colon. Finally, one woman knew to push it out. The one that I am using now is www. This product is now called Clockwork colon cleanse.

I started with 1 pill every day with a lot of water. It takes awhile to work and then it is very natural. It is not addictive and I do not take it every day…but you can. See if this works. There can be another blockage and you would need a test — a camera looking up there.

Get the latest tips on diet, exercise and healthy living.