Category Archives: Uncategorized

ACOG Sounds the Alarm: Environmental Chemicals and Reproductive Health

A couple months ago I contemplated whether environmental pollutants cause obesity or type 2 diabetes. One of my conclusions was…

Humans, particularly those anticipating pregnancy and child-rearing, might be well advised to minimize exposure to the aforementioned chemicals. For now, I’ll leave you to your own devices to figure out how to do that. Good luck.

The American College of Obstetricians and Gynecologists just published a position paper on pollution risks to babies and pregnant women…

Toxic chemicals in the environment harm our ability to reproduce, negatively affect pregnancies, and are associated with numerous other long-term health problems, according to The American College of Obstetricians and Gynecologists and the American Society for Reproductive Medicine.

***

The scientific evidence over the last 15 years shows that exposure to toxic environmental agents before conception and during pregnancy can have significant and long-lasting effects on reproductive health. “For example, pesticide exposure in men is associated with poor semen quality, sterility, and prostate cancer,” said Linda C. Giudice, MD, PhD, president of ASRM. “We also know that exposure to pesticides may interfere with puberty, menstruation and ovulation, fertility, and menopause in women.”

Other reproductive and health problems associated with exposure to toxic environmental agents:

  • Miscarriage and stillbirth
  • Impaired fetal growth and low birth weight
  • Preterm birth
  • Childhood cancers
  • Birth defects
  • Cognitive/intellectual impairment
  • Thyroid problems

Read the rest of the brief article.

Here’s their advice on staying safe from chemicals during pregnancy.

Whether all this will seem reasonable 20 years from now is anybody’s guess.

Could a Low FODMAPs Diet Help Your Chronic GI Problem?

You won’t know until you try it, suggests dietitian Melanie Thomassian. These are some of the diagnoses that may respond positively: irritable bowel syndrome (IBS), Crohns disease, and gastroesophageal reflux disease (GERD).

I’ve written before about the low FODMAPs diet and irritable bowel syndrome. The low FODMAPs diet essentially involves limiting the delivery of particular carbohydrates to your intestinal bacteria.

Arsenic Linked to Heart Disease and Stroke

…according to an article at MedPageToday. What kind of heart disease? Coronary artery disease.

The quote the president-elect of the American Heart Association: 

But, he cautioned, “it’s very important to realize that the absolute level of risk is still far lower than what has been seen with high blood pressure, diabetes, cigarette smoking, or cholesterol elevation.”

 

“I would not want folks to say if we simply reduced the arsenic in our drinking water, we’d get rid of coronary heart disease,” he told MedPage Today. “It’s not that simple.”

 

The article is based on a study of 3,500 American Indians in three states. Whether results apply to other ethnic groups is unknown.

High Protein Weight-Loss Diets Do NOT Cause Bone Damage

…at least in post-menopausal women on the diet for two years. AJCN has the details:

“It has been hypothesized that hip-fracture rates are higher in developed than developing countries because high-protein (HP) Western diets induce metabolic acidosis and hypercalciuria. Confounders include interactions between dietary protein and calcium, sodium, and potassium.”

In conclusion:

“High dietary protein intake [at least 90 grams/day] during weight loss has no clinically significant effect on bone density….”

Both Mediterranean and DASH Diets Linked to Better Brain Function With Aging

…according to a study in AJCN.

“Higher levels of accordance to both the DASH and Mediterranean dietary patterns were associated with consistently higher levels of cognitive function in elderly men and women over an 11-y period. Whole grains and nuts and legumes were positively associated with higher cognitive functions and may be core neuroprotective foods common to various healthy plant-centered diets around the globe.”

QOTD: Thomas Jefferson on Liberty and Tyranny

When governments fear the people, there is liberty. When the people fear the government, there is tyranny. The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.

—Thomas Jefferson, author of the U.S. Declaration of Independence

QOTD: John Quincy Adams on Foreign Intervention

“America does not go abroad in search of monsters to destroy. She is the well-wisher to freedom and independence of all. She is the champion and vindicator only of her own.”

        – John Quincy Adams, 6th President of the U.S.

Wine Consumption Linked to Less Depression

…according to an article in The Guardian. This finding is from the PREDIMED study of Spaniards aged 50 to 88. Those who drank between two and seven glasses of wine were less prone to develop depression.

Fruit Lowers Risk of Developing Type 2 Diabetes

…according to an article at MedPageToday. The Mediterranean diet provides copious fruit, perhaps partially explaining why it too is linked to lower diabetes risk.

You’ll get all the fruit you need in my Advanced Mediterranean Diet. And lose excess weight, to boot!

Johns Hopkins Researchers Show Low-Carb Diet Beats Low-Fat for Weight Loss

low-carb diet, low-carb fruits, Steve Parker MD

Low-carb doesn’t mean “meat-only”: You can eat these low-carb fruits

A low-carb diet was superior to a traditional low-fat weight loss diet, and without adverse effects on markers of systemic inflammation, according to a report at ScienceDaily. Some medical professionals are still hesitant to accept the validity of low-carb dieting, fearing that relatively high fat and protein content may promote inflammation, leading to atherosclerosis.  The study at hand should be reassuring in that regard.

Some quotes from ScienceDaily:

The researchers measured the participants’ blood levels for three common markers of inflammation — C-reactive protein, interleukin 6 and tumor necrosis factor-alpha — at the beginning and end of the study. They also measured body weight, body mass index (BMI) and total body and belly fat. At the start, both groups were similar in the various measures, including elevated levels of inflammation markers.

The participants on the low-carb diet lost more weight, on average, than those on the low-fat diet — 28 pounds versus 18 pounds [over the six month trial.

…

“In both groups, there was a significant drop in the levels of all three measures of inflammation,” says [Kerry] Stewart, indicating that a diet higher in fat and protein doesn’t interfere with the ability to lower inflammation, as long as you are losing weight.

Despite reading several online articles on this study, I can’t determine which low-carb diet was used, nor the level of carbohydrate restriction. Both diet groups exercised three times a week. I expect full details to be published in a scientific journal within a couple years. The research was done at Johns Hopkins University and was not funded by Atkins Nutritionals. U.S. taxpayers funded it.

If you’re looking for a low-carb diet, consider the Low-Carb Mediterranean Diet. Carb restriction starts at under 30 grams a day, but allows for increases over time as long as you’re making weight-loss progress. The typical American eats 250 to 300 grams of carbohydrate daily.

Read the rest at ScienceDaily.

Steve Parker, M.D.