UNWAXED DENTAL FLOSS OR WATER PICKS MAY OFFER LESS EXPOSURE TO PFA’S.

The concept of dental floss was first introduced in 1819 by Levi Spear Parmly, who recommended a waxed silk thread to remove food particles away from the teeth and gums.  Dental floss was later patented by Johnson & Johnson in 1898 and it’s been a dental favorite ever since.

I’m a fan as too many people brush their teeth haphazardly and fail to adequately clean in between the teeth.

Now a study from the Silent Spring Institute and Public Health Institute in Berkeley, California, suggest that users may be exposing themselves to elevated levels of toxic chemicals known as perfluorocooctanesulfonic acids (PFA’s).

PFA’s are used in food packaging, commercial household products, industrial products and more.  Animal studies have suggested their link to tumors such as testicular cancer, high cholesterol, liver and kidney dysfunction, and issues with one’s reproductive and immune system.

The EPA states the following:

PFAS ARE FOUND IN A WIDE RANGE OF CONSUMER PRODUCTS THAT PEOPLE USE DAILY SUCH AS COOKWARE, PIZZA BOXES, AND STAIN REPELLANTS. MOST PEOPLE HAVE BEEN EXPOSED TO PFAS. CERTAIN PFAS CAN ACCUMULATE AND STAY IN THE HUMAN BODY FOR LONG PERIODS OF TIME. THERE IS EVIDENCE THAT EXPOSURE TO PFAS CAN LEAD TO ADVERSE HEALTH OUTCOMES IN HUMANS. THE MOST-STUDIED PFAS CHEMICALS ARE PFOA AND PFOS. STUDIES INDICATE THAT PFOA AND PFOS CAN CAUSE REPRODUCTIVE AND DEVELOPMENTAL, LIVER AND KIDNEY, AND IMMUNOLOGICAL EFFECTS IN LABORATORY ANIMALS. BOTH CHEMICALS HAVE CAUSED TUMORS IN ANIMALS. THE MOST CONSISTENT FINDINGS ARE INCREASED CHOLESTEROL LEVELS AMONG EXPOSED POPULATIONS, WITH MORE LIMITED FINDINGS RELATED TO:
  • LOW INFANT BIRTH WEIGHTS,
  • EFFECTS ON THE IMMUNE SYSTEM,
  • CANCER (FOR PFOA), AND
  • THYROID HORMONE DISRUPTION (FOR PFOS).

The study was published in the Journal of Exposure Science and Environmental Epidemiology. Authors tested 18 dental floss brands, including Oral-B Glide, and found higher levels of PFA’s (perfluorohexanesulfonic acid) in the test subjects (178 California-based middle-aged women) who used the waxed dental floss.

Study author Katie Boronow, states, “This is the first study to show that using dental floss containing PFAS is associated with a higher body burden of these toxic chemicals….The good news is, based on our findings; consumers can choose flosses that don’t contain PFAS.”

Most dental floss brands, however, do not report on their packaging if they contain PFA’s or not. Unwaxed versions may be PFA free.

However, many other daily habits can expose us to PFA’s such as eating fast food packaged in waxy coated cardboard containers.

So since good dental hygiene is paramount for health, I suggest speaking to your dentist about your flossing habits and consider also using a water pick as it can be very effective at removing food particles and bacteria from one’s teeth and gums.

 

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Daliah Wachs is a guest contributor to GCN news, her views and opinions, medical or otherwise, if expressed, are her own. Doctor Wachs is an MD,  FAAFP and a Board Certified Family Physician.  The Dr. Daliah Show , is nationally syndicated M-F from 11:00 am - 2:00 pm and Saturday from Noon-1:00 pm (all central times) at GCN.

Published in Health

Estrogen can be dangerous stuff. Sure, it’s an important hormone responsible for the development of the fetus in the womb, the growth of connective tissue and the development of female sexual characteristics, and it’s the most ancient of all of our hormones (it’s been around for 450 million years). But it’s also associated with a wide range of health problems including fibroids, weight gain and cancers. It is pro-inflammatory, it initiates the production of stress chemicals, and it’s linked to various cancers, including breast, uterine, colon and prostate.

Even worse, there are certain chemicals, natural and synthetic that, while not exactly estrogen, can act like it, throwing off the delicate balance of the body’s endogenous hormones. These so called ‘estrogen mimics’ or non-biological estrogen-like substances called xeno-estrogens (xeno meaning “foreign”)  include birth control pills, hormone replacement therapy (HRT) and fertilizers and pesticides, all of which have estrogen or estrogen-like activity and whose levels have increased dramatically in our environment over the last 60 or 70 years.

One of the most significant causes of xeno-estrogen exposure occurs through foods. Over the past 60 or so years the FDA has approved xeno-estrogenic substances for use in livestock. That’s because estrogen is a growth substance and is used to fatten farm animals. It increases the animals’ growth rate and the efficiency by which they convert the feed they eat into muscle. 

Traditionally this has typically been a problem associated with livestock such as cattle and poultry. Recently, however, a new source of xeno-estrogens in food has entered the marketplace: farmed fish. These fish are not only exposed to the hormone via toxic water, which has been saturated with the potent biochemical from agricultural runoff, but they have also been intentionally dosed with the hormone. For years, this chemical manipulation was restricted to countries in Asia know for their lax regulations. However, in the past few years even European and Scandinavian countries have become participants in the chemical control of aquaculture.

One of the main reasons for this hormonal manipulation is deliberate gender reversal; scientists are intentionally turning male fish into females by dosing them with estrogen. This practice, which scientists call “Controlled Reproductive Biotechnology,” is a common practice because in certain species, one gender or another tends to be larger. According to foodforbreastcancer.comtilapia and halibut are especially subjected to this kind of hormonal treatment.

Animal waste is also a significant source of xeno-estrogen. Animal waste may contribute an estimated 90 percent of total estrogen in the environment. Five gallons of runoff water contaminated with chicken manure may contain a birth control pill’s worth of estrogen.

Estrogen levels in poultry litter are so high that when farmers feed chicken manure to their animals to save on feed costs, it may trigger premature development. Poultry manure is among the highest hormone content, quadruple the total estrogen, and nine times more 17-beta estradiol, the most potent estrogen and a “complete” carcinogen, as it exerts both tumor initiating and tumor promoting effects.

If you’re concerned about exposure to xeno-estrogens here are five ways to reduce toxicity:

5 Ways to Prevent Xeno-estrogen Toxicity

  1. Use bentonite clay – 1 or 2 teaspoons in water. Bentonite clay has a large surface area for mopping up xeno-estrogens and lots of others toxins as well.
  2. Probiotics can help. Estrogen is metabolized, broken down and eliminated through the bowels. Probiotics and good bacteria are critical for facilitating this detoxification process.
  3. Use Vitamins A and E. Both nutrients may have estrogen balancing effects.
  4. Don’t forget selenium – the most important estrogen balancing mineral.
  5. Progesterone and Pregnenolone are the quintessential estrogen balancing hormones. Progesterone is best used in a cream. Pregnenolone is readily available in health food stores or on the internet.

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If you like this, you might like these Genesis Communications Network talk shows: America’s Healthcare Advocate, The Bright Side, The Dr. Daliah Show, Dr. Asa On Call, Dr. Coldwell Opinion Radio, Good Day Health, Health Hunters, Herb Talk, Free Talk Live

Published in News & Information