Showing posts with label fitness. Show all posts
Showing posts with label fitness. Show all posts

Saturday, June 11, 2011

How Hormones Influence Blood Pressure to Rise


Hormones are the chemical messengers of the body since they release certain cells that affect tissues, muscles, and organ cells. Hormones influence blood pressure, like in the case of our kidneys where the hormonal imbalance of insulin leads to a diabetic disorder that progresses with high blood pressure complications.
If all the hormonal systems are not functioning properly or in harmony, the effect is sodium reabsorption which adversely affects the kidneys. However, this can still be controlled by proper diet or medications.
If there is excess insulin, the kidneys will reabsorb the sodium. By this, it means the cells will be influenced to re-absorb the sodium in the blood stream to cause an imbalance in the cells' mineral contents.
In this case, the particular hormone insulin will have an indirect influence in elevating blood pressure. This is common among obese or overweight people who crave for more sugar that will result to the production of excess insulin thereby making them susceptible to high blood pressure.
Another hormonal system that affects the pressure of blood is the angiotensin-renin-aldosterone system. In this particular function, the adrenal glands will produce aldosterone hormones to primarily induce the kidneys to retain chloride and sodium, and emit potassium. Again causing a disparity of mineral contents in each cell.
The aldosterone hormones are produced by the adrenal glands located at the top of the two kidneys. Aldosterone will influence the kidneys and sweat glands (acts similar to kidney functions) to preserve sodium. Even though the adrenal glands generate the aldosterone, the kidneys regulate it by releasing the renin enzyme and the angiotensin hormone.
As the kidneys release renin, the release of angiotensin follows. Angiotensin constricts the arterioles and signals the adrenal to discharge more aldosterone. Angiotensin constriction increases peripheral resistance or a condition where there is difficulty in circulating blood.
Aldosterone release on the other hand will cause the retention of salt. As a result, both hormones influence blood pressure levels while in the process of circulating blood in the kidneys.
Another cause of high blood pressure is the activation of the sympathetic nervous system which will produce renin when under the influence of stress. As mentioned earlier, when renin is discharged, angiotensin follows thereby making the blood pressure to rise. As an example, the sympathetic nervous system is activated when somebody threatens or attacks you with bodily harm.
Further, the production of renin is common among Type A personalities who are always in a competitive mood thereby inducing them to have high blood pressure. This is often treated by certain drugs that that will block the production of renin so that the angiotensin hormone will not influence the blood pressure.
Other factors being considered in the excessive production of renin are inadequate supply of magnesium in the body, serious illnesses leading to high blood pressure (secondary hypertension) and the rate at which the kidneys excrete sodium (natriuretic factors).
As can be inferred from the above, when a diet is high or low in sodium, it creates an imbalance of mineral contents in the cells where sodium is often the excessive substance.
Any excess of sodium over the calcium, potassium, and magnesium content in our body cells can trigger hormonal imbalance in our body system particularly the kidneys. Hormones influence blood pressure as a result of a series of chain reactions that emanates from improper dietary intakes.

Testosterone Pills

Testosterone pills are used to raise testosterone level in blood. These are the most convenient means of testosterone replacement. They are widely used by old age people to restore their hormone level and also by young people to enhance their muscle development. Testosterone pills are taken one to three times a day to maintain an adequate hormone level.
Testosterone pills were first used in late 1940s. These pills are quite toxic and produce some serious side effects. Using of natural testosterone alone may not improve testosterone level in body. It is usually metabolized and inactivated by the body. So, the molecular form of testosterone is modified so that it would not be broken down by the liver. Such modified testosterone forms, like testosterone undecenoate and methyl testosterone, cause testosterone levels to increase after about four hours of administration.
Testosterone undecanoate is frequently used as it has unique properties that reduce the rapid disintegration by the liver. Methyl testosterone, on the other hand, is not often used as they have increased chance of break down in the liver and also can produce adverse effects on the liver. Most testosterone pills also contain some testosterone enhancement ingredients such as tribulus terrestris and beta-ecdysterone for better results.
Benefits of using testosterone pills include easy administration, quick result, and painlessness. Most pills are made from 100% natural supplement and are safe to use. A lot of pills available now are products containing herbs. Testosterone pills help in rejuvenating your sex life, improve physical performance, strengthen bones and muscles, and help in tackle cardio-vascular disease.
Disadvantages of testosterone pills include inconsistent testosterone levels and comparatively high cost. They require multiple daily doses and food can interfere with the hormonal absorption. Some pills produce harmful side effects including liver damage, excessive hair growth and elevated cholesterol levels.

Thursday, June 9, 2011

Whey Protein Properties


Whey protein comes from cow's milk and it can be consumed either a supplements or powered form used in different products. It is essential nutrients to our body that helps build muscle and repair our tissue. It also gives energy to perform physical activities and very easy to digest than other form of protein. It contains less fat compare to meat protein and it compliments the low carbohydrates diet program. Adding it on a diet program will be a perfect match for a bodybuilder to get the strength they need. A low calorie diet can also benefit from using it.
Whey protein isolate is the most pure whey protein among others. The lactose, carbohydrates and fats are being removed to make it more pure. It gives numerous benefits to body builders, it carries a branched chain amino acids that are necessary to build and maintain muscle tissue. It replaces some losing tissue while building up muscles and repairing the damage one. Aside from building muscle, it also contributes boosting the immune system and detoxifying our body. With all of these extra properties of whey protein isolate it makes more expensive than other regular protein.
Whey protein powder are easy to stir and digest once taken into your body. You can mix it to any beverages and get more extra protein that your body needs. You can also try to mix it with your diet food if you need lots of protein in your body. You can even combine it with some other fruits like banana and do some banana shakes. Aside from the protein you need you can even get more food nutrients out of the whey protein shake you made. Once you take it after workout it will make up the wear and tear of your muscles.
Whey protein is an asset on building up muscle but if taken excessively may result some side effects. Remember that everything that you take more than what is needed is not good and will make some trouble. Whey protein side effects may lead to fatigue, diarrhea, head aches and bloating. It contains casein and it will trigger to headaches if taken more than what the body needs. But if you take it together with all your diet food and drinks the results will burn more fats and calories. Remember to take whey protein on a regular basis as advise.

Weight Loss Tips and Secrets.

Top Weight Loss Tips

The first thing you must do as you look to lose weight is get out a notebook and write out what your goal is. Do you want to lose ten pounds, thirty pounds, or even more? And how long should you give yourself to meet your goal? Writing down a clear and concise weight loss goal on paper can be a source of motivation that you can look at over and over again to keep it fresh in your mind. Stick this up on your refrigerator or bulletin board and use it as inspiration when you're feeling lazy.

The next step is to take a look at your diet. Cut out all of the unnecessary junk foods including chips, candy, and soda. Just by cutting out soda, for example, can help you lose five pounds or more very quickly. Elimination of sugary and foods that are high in carbohydrates is key. Increase your water intake and try and drink as much as possible daily. Drinking more water will suppress your appetite and keep your body hydrated which helps with recovery and energy.
Increase your protein intake and focus on foods that are low in carbs as mentioned before. Protein helps to burn fat and increase muscle mass and will help you take advantage of the exercise that you will be doing and fuel your body properly.
The next component to a good weight loss plan is a solid exercise program that includes a mix of cardio and weight training. Typically you should do cardiovascular exercises such as running, stair climbing, elliptical machines, or other aerobic activity that will get your target heart rate in the fat burning zone and keep it there for 30 minutes or more. You want to do cardio on a regular basis at a minimum of three times per week.
For strength training with weights, you can do work out all of your major body parts at least once a week and lift moderate to heavy weight. Try and use free weights if possible, as they will work more muscles than machines. The combination of weight training and cardio exercise on a regular and consistent basis will build muscle, get your metabolism rate up, and help to get your body into fat burning mode.
How to Successfully Meet Your Weight Loss Goals
All of the weight loss tips in the world will never work if you don't commit to losing weight over time and doing it right.  You need to live a healthy and active lifestyle to meet your goals.
Want to learn more and take it to the next level? Imagine having a beach body year round that others envy. To be successful and stay motivated it helps to use a proven diet program where you have a blueprint of what to eat and how to exercise.and you may need some pills and supplements that give you more energy during the weight loss period you must pick the right one that work right for you.