Fish and Fatty Acid Consumption Associated With Lower Risk of Hearing Loss in Women

Sep. 14, 2014 — Researchers at Brigham and Women’s Hospital found that consumption of two or more servings of fish per week was associated with a lower risk of hearing loss in women. Findings of the new study Fish and Fatty Acid Consumption and Hearing Loss study led by Sharon G. Curhan, MD, BWH Channing Division of Network Medicine, are published online on September 10 in the American Journal of Clinical Nutrition (AJCN). “Acquired hearing loss is a highly prevalent and often disabling chronic health condition,” stated Curhan, corresponding author. “Although a decline in hearing is often considered an inevitable aspect of aging, the identification of several potentially modifiable risk factors has provided new insight into possibilities for prevention or delay of acquired hearing loss.”

Although evidence suggests higher intake of fish and long-chain omega-3 polyunsaturated fatty acids (PUFA) may be associated with lower risk of hearing loss, prospective information is limited. This prospective study examined over time the independent associations between consumption of total and specific types of fish, long-chain omega-3 PUFA, and self-reported hearing loss in women.

Data were from the Nurses’ Health Study II, a prospective cohort study. In the study, 65,215 women were followed from 1991 to 2009. After 1,038,093 person-years of follow-up, 11,606 cases of incident hearing loss were reported. In comparison with women who rarely consumed fish, women who consumed two or more servings of fish per week had a 20 percent lower risk of hearing loss. When examined individually, higher consumption of each specific fish type was inversely associated with risk. Higher intake of long-chain omega-3PUFA was also inversely associated with risk of hearing loss.

“Consumption of any type of fish (tuna, dark fish, light fish, or shellfish) tended to be associated with lower risk. These findings suggest that diet may be important in the prevention of acquired hearing loss,” stated Curhan.

 

Fighting prostate cancer
with a tomato-rich diet

Aug. 27, 2014 — Men who eat over 10 portions a week of tomatoes have an 18 per cent lower risk of developing prostate cancer, new research suggests.

With 35,000 new cases every year in the UK, and around 10,000 deaths, prostate cancer is the second most common cancer in men worldwide.

Rates are higher in developed countries, which some experts believe is linked to a Westernised diet and lifestyle.

To assess if following dietary and lifestyle recommendations reduces risk of prostate cancer, researchers at the Universities of Bristol, Cambridge and Oxford looked at the diets and lifestyle of 1,806 men aged between 50 and 69 with prostate cancer and compared with 12,005 cancer-free men.

The NIHR-funded study, published in the medical journal Cancer Epidemiology, Biomarkers and Prevention, is the first study of its kind to develop a prostate cancer ‘dietary index’ which consists of dietary components – selenium, calcium and foods rich in lycopene – that have been linked to prostate cancer.

Men who had optimal intake of these three dietary components had a lower risk of prostate cancer.

Tomatoes and its products – such as tomato juice and baked beans - were shown to be most beneficial, with an 18 per cent reduction in risk found in men eating over 10 portions a week. This is thought to be due to lycopene, an antioxidant which fights off toxins that can cause DNA and cell damage.

Vanessa Er, from the School of Social and Community Medicine at the University of Bristol and Bristol Nutrition BRU, led the research.

She said: “Our findings suggest that tomatoes may be important in prostate cancer prevention. However, further studies need to be conducted to confirm our findings, especially through human trials. Men should still eat a wide variety of fruits and vegetables, maintain a healthy weight and stay active.”

The researchers also looked at the recommendations on physical activity, diet and body weight for cancer prevention published by the World Cancer Research Fund (WCRF) and the American Institute for Cancer Research (AICR).

Only the recommendation on plant foods – high intake of fruits, vegetables and dietary fibre - was found to be associated with a reduced risk of prostate cancer. As these recommendations are not targeted at prostate cancer prevention, researchers concluded that adhering to these recommendations is not sufficient and that additional dietary recommendations should be developed.

The research was carried out at the National Institute for Health Research Bristol Nutrition Biomedical Research Unit in Nutrition, Diet and Lifestyle at University Hospitals Bristol NHS Foundation Trust and the University of Bristol (NIHR Bristol Nutrition BRU). The research was carried out as part of the ProtecT study, which is funded by the NIHR Health Technology Assessment programme.

Further information:

Paper

‘Adherence to Dietary and Lifestyle Recommendations and Prostate Cancer Risk in the Prostate Testing for Cancer and Treatment (ProtecT) Trial’ by Vanessa Er, J. Athene Lane, Richard M. Martin, Pauline Emmett, Rebecca Gilbert, Kerry N. L. Avery, Eleanor Walsh, Jenny L. Donovan, David E. Neal, Freddie C. Hamdy and Mona Jeffreys in Cancer Epidemiology, Biomarkers and Prevention.

 

Grape Skin Extract May Soon Be Answer to Treating Diabetes

May 8, 2014 — Preliminary studies by researchers at Wayne State University have demonstrated that grape skin extract (GSE) exerts a novel inhibitory activity on hyperglycemia and could be developed and used to aid in diabetes management. Recently funded by the National Center for Complementary and Alternative Medicine of the National Institutes of Health, this $2.1 million transitional study will provide insights into the novel inhibitory action of GSE on postprandial hyperglycemia and will also provide preclinical data in support of the biological effectiveness and safety of GSE and its components in potential prevention and treatment of type 2 diabetes.

“It is hopeful that our research may eventually lead to the successful development of a safe, targeted nutritional intervention to support diabetes prevention and treatment,” said Kequan Zhou, Ph.D., assistant professor of food and nutrition science in the College of Liberal Arts and Sciences, and lead investigator on the grant. “Our study will provide important pre-clinical data regarding the anti-diabetic mechanisms, biological efficacy and safety of GSE that should facilitate eventual translation into future clinical studies to assess GSE and its components as a safe, low-cost and evidence-based nutritional intervention for diabetes.”

Type 2 diabetes is the most common form of diabetes. With type 2 diabetes, the body does not produce enough insulin or the cells ignore the insulin. In addition, some groups have a higher risk for developing type 2 diabetes, including African Americans, Latinos, Native Americans, Asian Americans/Pacific Islanders, and the elderly. “Type 2 diabetes is one of the major chronic diseases of modern societies," said Gloria Heppner, Ph.D., associate vice president for research at Wayne State University. "It threatens the health of a variety of populations, with growing numbers of young people being diagnosed with the disease every day.

The diabetes rate in the United States nearly doubled in the past 10 years. Approximately 26 million Americans are now classified as diabetic, stressing an urgent need for safe and effective complementary strategies to enhance the existing conventional treatment for diabetes.

"Dr. Zhou’s study offers great hope for a potential treatment that is natural and without harmful side effects for the many people inflicted with type 2 diabetes,” Heppner said.

The grant number for this National Institutes of Health research project is AT007566.

 

Complementary Medicine Widely Used for Children with Autism

January 11, 2014 — In a study of the range of treatments being employed for young children with autism and other developmental delays, UC Davis MIND Institute researchers found that families often use complementary and alternative medicine (CAM) treatments and that the most frequent users of both conventional and complementary approaches are those with higher levels of parental education and income.

There is no FDA-approved medical treatment for the core symptoms of autism spectrum disorder, a lifelong neurodevelopmental condition whose hallmarks are deficits in social relatedness, repetitive thoughts and behaviors and, often, intellectual disability.

In the search for treatments to help their children, families may turn to unconventional approaches such as mind-body medicine (e.g. meditation or prayer), homeopathic remedies, probiotics, alternative diets or more invasive therapies such as vitamin B-12 injections, intravenous immunoglobulin or chelation therapy — some of which carry significant risks.

The research is published online today in the Journal of Behavioral and Developmental Pediatrics. It was led by Robin Hansen, director of the Center for Excellence in Developmental Disabilities at the MIND Institute and chief of the Division of Developmental Behavioral Pediatrics in the UC Davis School of Medicine.

“In our Northern California study population, it does not appear that families use complementary and alternative treatments due to the lack of availability of conventional services, as has been suggested by other research,” Hansen said. “Rather, they use the treatments in addition to conventional approaches.”

The cause or causes of most neurodevelopmental disorders are not known, and the conditions have no cure. Many children suffer from a wide array of associated symptoms that may not be directly associated with their condition and that make their daily lives and those of their families stressful. Such symptoms include irritability, hyperactivity, gastrointestinal problems and sleep disorders.

The study included nearly 600 diverse children between 2 and 5 years with autism and developmental delay who were enrolled in the Childhood Autism Risk from Genetics and the Environment (CHARGE) study. Of the participants, 453 were diagnosed with autism and 125 were diagnosed with developmental delay.

CAM use was more common among children with autism than children diagnosed with other types of developmental delay, 40 percent versus 30 percent respectively. Nearly 7 percent of children with autism were on the gluten-free/casein-free diet, particularly children with frequent gastrointestinal problems.

“We were pleased to find that most families utilizing CAM therapies were choosing ones that were low risk," said Kathleen Angkustsiri, assistant professor of developmental and behavioral pediatrics and a study co-author.

However, a small but statistically significant number — about 9 percent — were found to use alternative treatments classified by the study as potentially unsafe, invasive or unproven, such as antifungal medications, chelation therapy and vitamin B-12 injections.

“Our study suggests that pediatricians and other providers need to ask about CAM use in the context of providing care for children with autism and other developmental disorders, and take a more active role in helping families make decisions about treatment options based on available information related to potential benefits and risks,” said Roger Scott Akins, lead author and a former postdoctoral fellow at the MIND Institute, who now is chairman of the Division of Neurodevelopmental Pediatrics at Naval Medical Center Portsmouth, Va.

Irva Hertz-Picciotto, professor of public health sciences and principal investigator for the CHARGE study, said the research supports the emergent need for identifying validated treatments for neurodevelopmental conditions.

"These findings emphasize the enormous and urgent need for effective treatments and for rigorous research that can identify them and verify their effectiveness and safety,” Hertz-Picciotto said. “Of course it is reasonable for parents to keep searching for ways to help their children, when there are few effective treatments and none that can help every child."

 

 

 


 

NewsLinks:

Berries in cancer therapy experiment BBC - Sep. 18

There Is No 'Alternative Medicine' Atlantic - Sep. 17

Artificial Sweeteners May Disrupt Body’s Blood Sugar Controls New York Times - Sep. 17

Sit Less, Live Longer? New York Times - Sep. 17

USC researchers earn $8 million alternative medicine grant The State - Sep. 15

Study: too many kids taking antibiotics UPI - Sep. 15

Study: Meditation offers migraine relief UPI - Sep. 11

Hallucinogen in 'magic mushrooms' can help smokers quit: Study QMI - Sep. 11

Morning exercise helps calm ADHD symptoms in children UPI - Sep. 10

Anxiety and sleeping pills 'linked to dementia' BBC - Sep. 9

Short hourly walks reverse ill effects of sitting UPI - Sep. 8

Study: Potassium-rich foods lower risk of stroke UPI - Sep. 5

How maggots can help lower Kenyan hospital bills BBC - Sep. 3

Eating fruits daily reduce risk for heart disease Relaxnews - Sep. 2

Type of diet doesn't matter as much as sticking to it and getting exercise CBC - Sep. 2

Mythbusters: Complementary and Alternative Treatments in Cancer Medscape - Sep. 2

A Call for a Low-Carb Diet New York Times - Sep. 1

Glass of wine with dinner helps you live longer, scientists claim Telegraph - Aug. 31

Health Canada pulling last of citronella-based bug sprays CBC - Aug. 31

Money begins to flow in Oregon over its GMO ballot measure Washington Post - Aug. 29

At SRF World Convocation, meditation and solidarity come into focus Los Angeles Times - Aug. 22

Paramahansa Yogananda's steps on a path to a happy life Los Angeles Times - Aug. 22

Fish as Brain Food New York Times - Aug. 20

Yoga guru BKS Iyengar dies at 95 UPI - Aug. 20

Doctors Propose End To Reiki Trials, But Practitioners Defend Marriage Of Science And Holistic Healing Medical Daily - Aug. 20

Lots of Reasons to Eat Fish New York Times - Aug. 18

Food additives on the rise as FDA scrutiny wanes Washington Post - Aug. 17

Public support for medical marijuana is reaching new highs. Why do Republican 2016 hopefuls find the idea a buzzkill? Washington Post - Aug. 15

Food buyers lean toward 'natural,' a claim that's hard to define Los Angeles Times - Aug. 15

Let the sunshine in for better health: study Relaxnews - Aug. 14

Medical pot cookie prohibition ruled unconstitutional CBC - Aug. 14

The Rise of Beefcake Yoga New York Times - Aug. 13

Complementary therapy "risk to cancer children Scotsman - Aug. 10

Medical Marijuana Research Hits Wall of U.S. Law New York Times - Aug. 9

Vitamin D deficiency doubles risk of dementia UPI - Aug. 6

Consuming baked or broiled fish weekly helps brain health UPI - Aug. 4

Antibiotics use for colds 'rises 40%' BBC - Aug. 4

Running 5 Minutes a Day Has Long-Lasting Benefits New York Times - July 30

Acupuncture may reduce hot flashes daily Rx - July 30

Osteopathic Schools Turn Out Nearly a Third of All Med School Grads New York Times - July 29

Six seconds of exercise 'can transform health' BBC - July 26

Astrology-loving MP seeks health answers in the stars BBC - July 25

RELATED: David Tredinnick's right that alternative medicine could work - but that's not reason to embrace it

Oregano, rosemary may help with diabetes QMI - July 23

When will we take medicinal honey seriously? BBC - July 22

Cancer survivor talks alternative treatments in new book CBC - July 22

Yogurt, probiotics may help lower blood pressure UPI - July 21

Robert Kennedy Jr.’s belief in autism-vaccine connection, and its political peril Washington Post - July 18

Can probiotics be a cure for PTSD? CBC - July 17

Niacin shows 'completely unacceptable level' of harm CBC - July 17

Meal replacement drinks questioned by geriatricians CBC - July 17

Millennials Embrace Alternative Medicine, a $32 Billion Business Fiscal Times - July 14

We Are Our Bacteria New York Times - July 14

Gut feeling: How intestinal bacteria may influence our moods CBC - July 14

One in three Alzheimer's cases preventable, says research BBC - July 13

Study of Organic Crops Finds Fewer Pesticides and More Antioxidants New York Times - July 11

Psychiatric drug reactions send 90,000 a year to ER in U.S. AP - July 10

FDA has free-speech, safety issues to weigh in review of ‘off-label’ drug marketing rules Washington Post - July 9

America's obesity problem a product of less exercise not more calories UPI - July 7

Backlash has begun against gluten-free dieters Washington Post - July 6

Study: just 25 minutes of meditation can relieve stress UPI - July 3

Healthy habits can help adults reverse risk of heart disease UPI - June 30

Clueless Economist - June 28

Santa Monica firm sells camel's milk as healthful, but pricey, drink L.A. Times- June 27

Sedentary behaviours can increase risk of colon, endometrial and lung cancers CBC - June 27

Kids eating too many foods fortified with vitamins and minerals UPI - June 24

Nestle takes step toward customizable vitamins QMI - June 23

Medical marijuana's benefits debated CBC - June 23

Inuit diet does not protect against heart disease – fish oil capsules may even be harmful Helsinki Times- June 22

Alzheimer’s Disease: Tips for exercise as a form of prevention CBC - June 22

Judge Upholds Policy Barring Unvaccinated Students During Illnesses New York Times - June 22

Anti-depressants during pregnancy may lead to childhood obesity, diabetes: Study QMI - June 21

New York Senate Passes Bill on Medical Marijuana New York Times - June 20

Dr. Oz selling 'fairy dust,' says medical ethicist CBC - June 20

Exercise guidelines 'hard to meet' BBC - June 20

Dr. Oz's diet claims scolded by U.S. Senate panel CBC - June 18

Vitamin A derivative could treat type 2 diabetes UPI- June 16

Short, intense workouts lower blood sugar, study says L.A. Times - June 13

Dr. Oz shares fitness and nutrition prescription QMI - June 12

Ahiflower, possible omega-3 source, tested in Canada CBC - June 11

Red meat possibly linked to breast cancer AP - June 11

'Tomato pill' hope for stopping heart disease BBC- June 9

Breast cancer survivors 'do not exercise enough' BBC- June 8

Fasting for three days may help jumpstart immunity UPI- June 6

Watercress, Chinese cabbage, chard top list of 'powerhouse fruits and vegetables' UPI- June 6s

Oil pulling: Ancient practice now a modern trend CBC- June 5

Alternative medicine goes mainstream Orlando Sentinel- June 1


Natural Health Reports

Alzheimer's

Prevention and Treatment of Alzheimer's with Natural Therapeutics (PDF)

Diabetes

Prevention and Treatment of Diabetes with Natural Therapeutics (PDF)

Prostate Cancer

Treatment of Prostate Cancer with Natural Therapeutics (PDF)


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