Saturday, 30 October 2010

Why Should I Not Take Saint John's Wort?

Saint John's Wort:
One of the most popular natural supplements effective in treating depression is St. John’s Wort. This herb is proven effective for anxiety, insomnia and depression as well as in strengthening the immune system and relieving muscle pains. Clinical tests prove that St. John’s Wort can cure mild to severe depression and has the same effects with Zoloft and Paxil. St. John’s Wort has natural properties that have lesser side effects compared to prescription medications. Antidepressant medications usually cause various side effects such as fatigue, dizziness weight gain and lack of sex drive. Therefore, if you want a more natural treatment, St. John’s Wort is the best choice.

Researches in Europe and the United States regarding the benefits of St. John’s Wort have suggested that it is more useful than sugar pill or placebo and it is as effective as TCAs or tricyclic antidepressants in treating mild to moderate depression.

Besides benefits for depression, St. John’s Worts also can also reduce symptoms of anxiety. However, this study is in combination of St. John’s Wort with valerian so the positive effects may be caused by valerian and not entirely because of St. John’s Wort. With this fact, further researches are still needed to know the benefits of St. John’s Wort for anxiety disorders. In addition, there is no clear evidence regarding the effects of St. John’s Wort for severe depression.

Some cases report that St. John’s Wort has positive effects in patients who are experiencing obsessive-compulsive disorder or OCD. However, there is no sufficient proof to recommend the drug due to lack of extensive research.

Benefits of St. John’s Wort in conditions such as pre-menopausal symptoms and premenstrual syndrome or PMS are still needed to be studied. It is the same with Seasonal Affective disorder or SAD, Human Immunodeficiency Virus or HIV and social phobia.

Health benefits that are based on scientific theories and traditions regarding St. John’s Wort still require advance studies. Most of the conditions are serious and must be examined by a doctor. Some of these conditions include alcoholism, abdominal discomfort, antiviral, allergies and anti-inflammatory as well as bacterial skin infections, athletic performance enhancement, bruises, bedwetting and burns. Others also include cancer, dental pain, chronic ear infections, diuretic, diarrhea, virus infection and fatigue.

Though St. John’s Wort has various health benefits, you have to be aware that it still has side effects including nausea, decreased sex drive and dizziness. Remember that St. John’s Wort is not recommended for everybody. People who have bipolar disorder must not take the medication. It is necessary to consult a doctor before taking St. John’s Wort or other supplements, which can be dangerous for patients with bipolar disorder due to lack of mood stabilizer that may cause dysphoric mania.

Some people believe that this supplement has low hyperforin content, making it ineffective for depression treatment. Therefore, in choosing a St. John’s supplement, make sure that it contains at least three to five percent of hyperforin. In addition, the effects of this supplement can be felt after six weeks of usage so you need to be a bit patient.
Be careful in taking St. John’s Worts because over dosage may cause photosensitivity for some people and interfere with iron and other mineral absorption.

Sunday, 17 October 2010

WHAT’S IN SAW PALMETTO EXTRACT?

or those suffering from benign prostatic hyperplasia, there may still be hope. One plant extract that is said to hold a promise for a cure is the Saw Palmetto extract. The Saw Palmetto extract is from the fruit Serenoa repens, which is the Saw Palmetto fruit. The extract, apparently, is the one that carries the healing properties of the plant. The extract is highly enriched with fatty acids and phytosterols.
Just looking at what comprises the extract, we can already derive some of its properties. For instance, phytosterols are said to have cholesterol-lowering properties. Still, one of the cautions when it comes to phytosterols is the fact that lowering cholesterols does not automatically translate to better health. However, for those who have health concerns such as atherosclerosis and plaques that could cause heart attacks and strokes, then the phytosterol component in Saw Palmetto extract can help.
Saw Palmetto is said to have already been used by the Native Americans not only as food but also as treatment for various reproductive system and urinary problems. Other health conditions that the Saw Palmetto extract was used for included asthenia or weakness, and various types of cough wherein the extract was used as an expectorant. As for the condition among men known as benign prostatic hyperplasia, research is still being done to see whether Saw Palmetto extract can actually help with this condition. Benign prostatic hyperplasia is a condition wherein a man’s prostate glands swell and blocks the urinary tract. More clinical trials have to be made however, although in vitro studies show that the Saw Palmetto extract has properties that may prove useful against prostate cancer cells or which could also be useful in reducing prostatitis. In addition to this, Saw Palmetto is looked upon as a good herbal medicine because it is produced in great quantities by a Saw Palmetto adult plant.
Although Saw Palmetto extract has herbal or medicinal properties, there are also certain contraindications that are being looked out for. One of these is the possible hormonal interference that the Saw Palmetto extract may cause, thus making it non-advisable for use by pregnant and lactating women. It is also not recommended for small children. It is said that men who have also taken drugs or substance containing the Saw Palmetto extract may also experience mild nausea, reduced libido and erectile dysfunction although there seems to be no evidence directly linking the Saw Palmetto extract to the occurrence of these conditions. In fact, some sources would even say that Saw Palmetto extract can act as a mild aphrodisiac.
It is still advisable that one get a good medical advice when trying out for products that contain Saw Palmetto extract. Apparently, it is considered generally safe although the fact remains that, as a medicinal herb, people will and can have various reactions to it. The best thing to do is still to do some more research and find out if Saw Palmetto extract is the medicinal herb that is suited for you.

Friday, 15 October 2010

Digital Photography Software

Pictures captured from a digital camera can be modified, enhanced and edited through the help of digital photography software. This is one of the advantages of having digital photos over film photos. There are lots of digital photography software programs around and if you are planning to purchase one, you must carefully select the best digital photography software for you. Here are some of the popular digital photography software programs you can choose from:

1. Adobe Photoshop CS3. This digital photography software is so easy to learn and manipulate. There are a lot professional photographers who make use of this software and the features packed are so great for enhancing images on photographs.
2. Apple Aperture 2. This digital photography software has made the work of a professional photographer easier. The image editing and enhancement has transformed into a procedural and logical approach. If you are into bulk editing, go for this digital photography software.
3. PHP PhotoPost Photo Community Website Software. If you want to see your digital work art published over forums and web communities, then this digital photography is best for you.
4. ACDsee Pro 2 Photo Managment Software. If you are really taking loads of shots everyday, then this one may be great for you because of its integrated and efficient workflow and handling of images especially RAW formats. This can save you lots of time and effort in editing and enhancing digital images.
5. Free digital photography software that can be downloaded from various websites can be utilized to practice and learn the basics of digital image editing and enhancement.

Friday, 1 October 2010

Photography

Photography - Digital photography has become a branch of visual arts. All you need here is to make a boring still life image into a lively and meaningful picture. With the right combination of light and camera angles, you can have the knack with photography. To improve your photography techniques here are some tips for you:
1. Photography can be as easy as 1-2-3 as it may seem, but having quality photos that projects something or photos that can be an art itself takes time to learn. Read as many as useful photography techniques as you can because you can never have enough of them.
2. Use the natural light on your photographs. Natural light brings out the natural colors and details of the image. The ultimate source of natural light is the sun. However, make sure that you don’t take shots when the sun is directly over the camera because it may blur your photos.
3. Find the perfect camera angle for better photographs. The position of the camera plays an important role in the field of photography. Taking pictures at different angles may bring out the perfect shot you are looking for.
4. Get rid of red eyes and blurry images. Red eyes are caused by the person looking directly at the lens while the shot is being made. You can avoid this by telling the subject to try not looking at the lens. Blurry images are caused by shaky hands or moving objects. You can make use of the tripod to get clearer shots and eliminate blurred or warped mages.