Archive for May, 2013

Diet and Prostate Cancer

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Source: Well Source Newsletter

Prostate cancer is the most common cancer in men. In the United States, an estimated 241,740 new cases of prostate cancer will be diagnosed in 2013. And about 28,170 men will die of this disease. And even though the five-year survival rate for prostate cancer is nearly 99 percent when found and treated early, research suggests that a healthy diet may help prevent this cancer from developing.

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Common risk factors for prostate cancer include: being older (over age 65), having a family history of prostate cancer, being African American, and being obese. But newer research suggests that a poor diet may also add to that list. And once a man has prostate cancer, diet may affect how fast the cancer grows and if it comes back after a man has been treated.

Food to limit
Men who eat a lot of red meat or high-fat dairy products have a slightly higher chance of getting prostate cancer, according to the American Cancer Society. Men at risk for prostate cancer also tend to eat fewer fruits and vegetables. But doctors are not sure which of these factors is responsible for raising the risk.

Some studies have linked eating a lot of animal fat to a higher risk of prostate cancer. And researchers believe it might be the way that the animal fat is cooked that makes a difference. As an example, one study found that eating greater amounts of meats, especially grilled meat, was linked to an increased risk of aggressive prostate cancer. Another study suggests that men who eat deep-fried foods such as French fries, fried chicken, and doughnuts more than once a week had a greater risk of developing prostate cancer compared with men who ate these types of food less than once a week.

But it may not just be cooked animal fats to avoid. The National Cancer Institute says that “a diet high in dairy foods and calcium may cause a small increase in the risk of prostate cancer.”

Food to consume
Several studies have suggested that diets high in certain vegetables (including tomatoes, cruciferous vegetables, soy, beans, and other legumes) or fish may be linked with a lower risk of prostate cancer, especially more advanced cancers.

Eating plenty of fresh vegetables and fruits is important for disease prevention in general. These types of food contain a variety of phytochemicals that promote health. One of those protective nutrients is lycopene. It is found in red vegetables and fruit. Research suggests that men who eat high amounts of lycopene from tomato products have a lower risk of prostate cancer compared to men who eat less. Other foods shown to help prevent prostate cancer include fish rich in Omega-3 fatty acids, such as salmon, pomegranate and green tea.

Prostate cancer is treatable. But it is also highly preventable. To prevent prostate cancer, men should eat a balanced and healthy diet with plenty of vegetables and fruits, whole grains, nuts and legumes. Low-fat dairy products, fish, and poultry may also be consumed in moderation.

Encourage healthy lifestyle choices
In addition to eating a healthy diet, there are many other things men can do to reduce the risk of developing prostate cancer. Exercising, avoiding tobacco, limiting alcohol, reducing stress, and maintaining a healthy weight can help. Research shows that being a healthy weight helps prevent prostate cancer. Being obese increases the risk for developing prostate cancer, and recurrence for those who have already had it.

Review risk factors for prostate cancer
Starting at age 50, men should talk to a doctor about their health, risk factors for prostate cancer, and appropriate tests for cancer screening, such as the PSA blood test. Men with an increased risk for prostate cancer (African Americans, or men who have a father or brother who had prostate cancer before age 65) should talk to their doctor starting at age 45 to take preventive measures and consider testing for prostate cancer.

Take Control of Your Health

Medical Disclaimer: The information included on this site is for informational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her health care provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. The writer is not a physician or other health provider.


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If you want to take control of your health, save money and get answers quickly, know that you can order your own blood laboratory test via the service on the internet.  Discount blood tests are available to consumers nationwide.

 

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Perhaps you have some symptoms or maybe you just want to test for asymptomatic diseases.  Typcially, you would make an appointment with your doctor, wait in the waiting room, then the examining room, get a perscription for some blood tests and finally going to the patient service center to have your blood drawn.  Next you would wait for the physician’s office to call you with the results, then set up another appointment to discuss them with your doctor.  This process could take days or weeks!

Many people are cutting out the medical middlepersons and ordering their own lab work.  Go to www.HealthOneLabs.com, choose the tests you would like and utilize the secure, HIPPA compliant website and shopping cart.  The process takes less than 5 minutes to order and within a small amount of time you’ll receive the paperwork to take to the lab and have your blood drawn.  Most test results are ready the next day, so you can view your patient-friendly results and schedule a physician’s appointment to discuss them with your doctor; avoiding two appointments, time and money.  Tests prices are much lower since Health One is passing on their volumn discount to their customer.  At this time, insurance is not accepted but since most of the popular tests are only $29-$89, prices are typically lower than what an insured would pay for their co-pay.

Most Popular Tests:

  1. Comprehensive Health Profile – $59 – includes lipid panel, CBC, liver function, kidney function, glucose and more
  2. Men’s Health Value Package – $89 – includes lipids, CBC, liver function, kidney function, glucose, PSA, Urinalysis and more
  3. Women’s Health Value Package – $89 – includes lipids, CBC, liver function, kidney function, glucose, Thyroid panel, Urinalysis and more

 

Take Control of Your Health

Medical Disclaimer: The information included on this site is for informational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her health care provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. The writer is not a physician or other health provider.


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One of our great local coffee roasters, Sommo Coffees, provided this information to help de-mystify the coffee debate.  

What are we to believe?

Current research has revealed impressive and astonishing health benefits and uncovered what and when coffee is healthy or not.

Research Results

In 2005 we learned coffee helps the Digestive System, Central Nervous System, Cognitive performance, Muscle Movement and is full of antioxidants, on the level of a super fruit!

One cup of coffee has more antioxidants than a whole pomegranate, cup of blueberries, cup of broccoli and 4 times that of green tea.  Later it was revealed that coffee antioxidants, in particular, bolster the immune system, slows the aging process, and plays a significant role in protecting the cell walls against destructive factors.

In 2009 new research based on long term studies and analysis found coffee:

  • cut risk of Type 2 Diabetes by 25-30% (18 studies, covering 500,000 people)
  • Lowers risk of Alzheimer’s disease by 65%, similar effects of lowering risk of Parkinson disease and MS
  • Custs risk of stroke by 43%
  • Lessons risk and protects against many cancers by 60%: prostate, breast, colon, mouth and throat, esophageal, endometrial, and liver
  • Improve memory lost (the older, the more improvement)

In 2011, Dr. Ori Hofmekler research revealed that coffee has remarkable neuroprotective properties and triggers the growth factor called Brain Derived Neurotrophic Factor (BDF), which activates stem cells to convert into new neurons and rebuild tissue.  BDF has similar effects in muscles by supporting the neromotor and keeping muscle tissue young.

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What Coffee is Healthy?

Coffee is a food, and like all foods, it’s nutrional health value and flavors depends on its freshness, how it’s grown and prepared.  Coffee goes bad, rancid in fact after 12 weeks of being roasted.  You can detect the quality of the coffee by taste and smell.  Fresh coffee is smooth and flavorful.  Rancid coffee is harsh, stale and useless.

Current medical research serge on coffee backs this up.  Accordingly, selecting qualtiy cofee is key to gaining its nutrient values and enjoyment.

Research recommends you choose quality cofee that is fresh picked and fresh roasted, grown in rich soil responsisbly without pesticides or chemicals- Organic, roasted medium to dark brown, not charred, brewed (French Press or Espresso) without filters, which absorbs the healthy oils.  Do not buy ground cofee but whole beans.  Coffee goes bad quickly.  Its also important to drink your coffee without sugar.  Store coffee in air-tight containers – never in the refrigerator or freezer.


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The blood test for Sex Hormone Binding Globulin (SHBG) is usually ordered when total testosterone results are not consistent with a patient’s symptoms: decreased sex drive, infertility, erectile dysfunction for males and abnormal hairiness in females.   Typically, This test is ordered for males because it is suspected that there is a testosterone deficiency and has been validated by a testosterone total serum test or a testosterone total & free blood test.

hormone blood tests

Should I Order a Sex Hormone Binding Globulin Test?

Since the sex hormone binding globulin (SHBG) is commonly used to determine a hormone imbalance – it is commonly ordered with other hormone tests such as testosterone, estradiol, prolactin and lutenizing hormone to evaluate a patient’s hormone balance.  SHBG and testosterone testing may be useful in helping to detect and evaluate excess testosterone production and/or decreased SHBG concentrations so this test is helpful if a hormone imbalance is suspected.

The SHBG results may suggest the following if you have increased levels of the hormone:

  1. liver disease
  2. hyperthyroidism
  3. eating disorders
  4. Hormone Replacement Therapy (HRT) including oral contraceptives
  5. Decreased sex hormone production

The SHBG results may suggest the following if you have decreased levels of the hormone:

  1. Obesity
  2. Polycyctic ovarian syndrome
  3. Hypothyroidism
  4. Hirsutism
  5. Acne
  6. Cushing disease

The Scientific Explanation

Levels of SHBG are under the positive control of estrogens and thyroid hormones, and are suppressed by androgens. These influences dynamically control the liver synthesis of this carrier protein. Decreased levels of SHBG are frequently seen in hirsutism, virilization, obese postmenopausal women, and in women with diffuse hair loss. Increased levels may be present in cases of hyperthyroidism, testicular feminization, cirrhosis, male hypogonadism, pregnancy, women using oral contraceptives, and prepubertal children.

Elevated SHBG levels can be seen in elderly men, and are often found in patients with hyperthyroidism and cirrhosis of the liver. SHBG levels also increase when oral contraceptives or antiepileptic drugs are taken. Pregnant women have markedly higher SHBG serum concentrations due to their increased estrogen production. Decreased SHBG concentrations are often seen with hypothyroidism, polycystic ovarian syndrome (PCOS), obesity, hirsutism, elevated androgen levels, alopecia, and acromegaly.

Take Control of Your Health

Medical Disclaimer: The information included on this site is for informational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her health care provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. The writer is not a physician or other health provider.


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