Heal Yourself at Home

Hormone menubar




Estrogen dominance - Shocking sources of xenoestrogens - 'Endocrine Disruptors'

“X-Rated” Xenoestrogens - “Endocrine Disruptors”

Xenoestrogens contribute to estrogen dominance

Shocking sources of xenoestrogens


Our food is a significant source of xenoestrogens.      Food eaten by fish, poultry, animals or humans may contain xenoestrogens - stored in their fat, flesh, and milk in increasing concentration, as they are stored in the body faster than they are broken down or excreted, until they reach the top of the food chain - i.e. Us !

-    Commercially raised meats and dairy introduce large amounts of xenoestrogens.   Estrogenic growth hormones are commonly injected into and fed to livestock in:

•  Dairy industry.    rBGH (recombinant bovine growth horomone) or rBST forces cows to produce more milk;

•  Meat production.    Makes animals grow faster and gain weight by retaining water;

-    Livestock feedlot effluent.   Another source of aquatic hormonal contamination.

-    Estrogenic insecticides.   Applied directly to the animals, often automatically.

-    Pesticides /herbicides on plant food.   Pesticides/herbicides sprayed on grain, vegetables and fruit (sometimes many times /season) contain xenoestrogens, E.g. dioxin (an organochloride - a by-product of chlorine processing); DDT and Polychlorinated biphenyls (PCBs); Although now banned, DDT and PCB residues still persist in soils.

U.S. Environmental Protection Agency (EPA) states that ~50% of U.S. Sewage sludge is recycled onto the land for fertilizer

“Biosolids” (the PR version).    Thes are what's left over after sewage is treated and processed, not just from human waste, but from every time a paintbrush gets rinsed, an old bottle of medications is flushed, or solvents are hosed off a factory floor. Ironically, this recycling into food crops began when it was realized that dumping them into rivers, lakes and bays was an environmental hazard! As a poignant example of xenoestrogen contamination via this route, consider that excretions of women using birth control pills and hormonal replacement therapy can “recycle” back to us in our food and water. Effluent from sewage plants are returned to the environment, where, through run-off, they end up back in our water supply (water treatment plants are not designed to remove hormones).Also, sewage spillage directly into waterways is not uncommon -The New York Times reported in 2009 that in the previous three years more than 9,400 of the 25,000 U.S. sewage systems had violated the law by dumping untreated or partially treated human waste, chemicals and other hazardous materials into rivers, lakes and other waterways.

-   In 1988, an Environmental Working Group analysis of sewage sludge found >100 synthetic organic compounds (E.g. phthalates, toluene, chlorobenzene), 80% of systems contained dioxins, 42 different pesticides (averaging 2/sample), 9 heavy metals (often high concentrations) [http://www.ewg.org/reports/sludgememo]. Sewage sludge was more recently blamed for some of the lead contamination of the White House lawn and Michelle Obama's organic veggie garden.

-   The Center for Food Safety (CFS) has petitioned the city of San Francisco to stop distributing sewage sludge (PR-presented as “organic compost”) to homeownersand schoolyards.    Given that in 2008, its sludge was found to contain industrial chemicals, disinfectants, phenol, pesticides and solvents.

-   Water from Sewage treatment plants is tainted.    With cleaning solutions, personal care products, and natural and synthetic hormones.

Birds, panthers, turtles, fish, alligators have shown alterations in sex characteristics

For more than 10 years, researchers worldwide have observed that fish in our lakes and rivers are actually switching gender due to their high levels of polluted effluent estrogens and/or industrial xenoestrogens - The most publicized study concerned alligators in Lake Apopka, Florida, after a pesticide, now known to be a powerful xenoestrogen, was spilled into the lake. The male gators'gonads shrank and there was a marked decrease in the local gator population because of their inability to reproduce. Even more shocking - in the Potomac River, and many other areas in the U.S. male smallmouth bass have been found laying eggs!


A staggering HALF of all male fish in British lowland rivers have been found to grow eggs in their testes

2009 ChemTrust report.


“I want to say one word to you. Just one word. . . Plastics!”

When this one word of career advice was given to “The Graduate” in the classic 1963 movie, no-one could have imagined the impact plastics were going to have on our world . . .

Different types of plastics are identified by number

to enable you to make better choices when shopping:

Polyethylene terephthalate


Soft drink bottles, medicine containers, cooking oil bottles, peanut butter jars;

High density polyethylene

Toys, bottles/jugs for milk, water, detergent, shampoo, motor oil

Polyvinyl chloride

(V or PVC)

common in plastic pipes, meat wrap, cooking oil bottles, outdoor furniture, siding, floor tiles, shower curtains, clamshell packaging;

Low density polyethylene

Wrapping films, grocery bags, Some bread and frozen food bags and squeezable bottles, produce bags, trash can liners, dry-cleaning bags.


Syrup bottles, yogurt containers, diapers, some ketchup bottles and margarine tubs, bottle caps, drinking straws;


Products: Coffee cups, clam-shell take-out containers, packing peanuts, plastic cutlery, meat trays; BTW, there is no such thing as a “Styrofoam cup”-Styrofoam is a trademarked material made by the Dow Chemical Company, but they do not make cups, plates, egg-cartons or any food packaging from it.

Usually polycarbonate

Medical storage containers, some Nalgene water bottles, Tupperware, baby bottles

Unfortunately, along with their benefits, plastics have also introduced us to some seriously harmful xenohormones, especially xenoestrogens:

-   Phthalates / “Plasticizers”.    To soften #3 PVC plastic into its flexible form, and to add transparency, durability, and longevity, manufacturers add various toxic chemicals known as "plasticizers" during production. One of these chemicals is a xenoestrogen, known as phthalate, and can leach out of PVC in trace amounts, even more so in the presence of heat.On contact or when heated, trace amounts of phthalates can leach into food from PVC-based containers and wrap, particularly when the food is oily or has a high fat content. Of considerable concern, studies have revealed that phthalates exposure can also be via the skin or mouth through dust and air.


•   Phthalates have been found at high concentrations in human plasma and urine

Swan et al. 2005.

•  Phthalates are released from source by heat, agitation, and prolonged contact/storage

•  Phthalates can cross the placenta

•  DEHP (di-(2-ethylhexyl) phthalate) is the most abundant environmental phthalate.    Chronic exposure to low, environmentally relevant DEHP levels increased serum concentrations of TESTOSTERONE and ESTRADIOL by >50% - by inducing high levels of gonadotropin LH (luteinizing hormone).

Benson T et al, Phthalate-induced Leydig cell hyperplasia is associated with multiple endocrine disturbances, PNAS, 2004.

•  Cling-wraps.   Originally PVC-based, but due to health concerns, brands including Glad Cling Wrap, Handi-Wrap and Saran Premium Wrap (newer version of Saran Wrap) are now LDPE.HOWEVER, food caterers still prefer to use PVC-based wrap - since it is generally more clingy, not so permeable to oxygen, aroma, and flavor, and more resistant to freezer burn.

•  Phthalates are found in:  PVC plumbing pipes, irrigation systems, PVC-based cling wrap, flexible plastic kitchen utensils and microwave ovenware, medical tubes and devices, processed food packaging, plastic shower curtains, vinyl flooring and wall coverings, nail polish, hair spray, shampoo, deodorants, fragrances, toys;

Bisphenol A (BPA).    A building block of rigid #7 plastic polycarbonates and epoxy resins. BPA is a xenoestrogenic chemical invented during the search for synthetic estrogens in the 1930's.Many studies confirm BPA as a hormone disruptor, even though it has a potency ~ 10,000 times less than pure estrogen.

-    Some examples of BPA health effects

•  Adverse effects on pregnancy.    A 2009 in vitro study on cytotrophoblast cells has found cytotoxic effects in exposure of BPA doses from 0.0002 to 0.2 µg /ml and concluded this finding "suggests that exposure of placental cells to low doses of BPA may cause detrimental effects, leading in vivo to adverse pregnancy outcomes such as pre-eclampsia, intrauterine growth restriction, prematurity and pregnancy loss"

Effects of Neonatal Exposure to Bisphenol A on Steroid Regulation of Vascular Endothelial Growth Factor Expression and Endothelial Cell Proliferation in the Adult Rat Uterus, Biol Reprod January 2010

•  Low doses promote breast cancer cells in vitro.   In 1993, a Stanford university school of medicine team found that 2-5 parts per billion of BPA was enough to cause breast cancer cells to proliferate in vitro.

•  In 1998, an Environmental Health Perspectives (EHP) study found that BPA simulates the action of estrogenwhen tested in human breast cancer cells.    A more recent study published in EHP shows a significant decrease of TESTOSTERONE in male rats exposed to low levels of BPA.

•  BPA has more potent effects at certain times in the life of an organism and lower doses produced greater effect than low doses.    A study in Environmental Health Perspectives reveals that BPA is particularly potent in mice exposed near the time of birth. Pregnant female mice exposed to low levels of BPA near the time of birth produce offspring that gain excessive weight early in life and maintain excessive weight thereafter. This effect does not occur in mice fed BPA as adults. (The study also found that low doses of BPA produced a greater effect than higher doses). According to the authors of the study, their BPA data "suggest the need for careful evaluation of the current levels of exposure [of humans] to this compound."

EHP Vol. 109, No. 7 (July 2001), pgs. 675-680].

-   Estimated DAILY intake of BPA by U.S. Dept of Health and Human Services

•  Adult 0.008-1.5 μg/kg (135# adult intakes an average 46 μg BPA/day);

•  Child (1½-6 yrs) 0.043-14.7 μg/kg;

On average, humans ingest ~ 6.3 µg / day of BPA just from the linings of food cans!

-   In 2009, more than 6 billion pounds of BPA was manufactured.    These provided nearly $7 billion in sales. US companies that make BPA are Bayer Material Science, Dow Chemical Company, SABIC Innovative Plastics (formerly GE Plastics), Hexion Specialty Chemicals, and Sunoco Chemicals.

”Mercola.com Article - FDA Shifts Position—Now Has Concerns about BPA Risks”

What products contain BPA?

-   Polycarbonate plastic.   Rigid, clear and nearly shatter-proof, polycarbonate is used to make:

•  Baby bottles, large water bottles (used in dispensers), drinking glasses;

•  Food-storage containers;

•  Sports equipment;

•  Medical and dental devices, dental fillings and sealants, eyeglass lenses;

•  CDs and DVDs, household electronics.

-    Type 3 PVC - can contain BPA as an antioxidant in plasticizers.

-    BPA-containing epoxy resins coat the inside of almost all food and beverage cans and boxes.    Acidity increases BPA-leaching into food.E.g. canned tomatoes have higher BPA levels than other non-acidic foods. The linings of canned food-linings are our largest exposure source.

BPA contamination researcher Laura Vandenberg, PhD, postdoctoral fellow in biology at TuftsUniversityin Boston

-   For clarification, Types 1, 2, 4, 5 and 6plastics do NOT use BPA during production (polymerization) or package-forming.


What are metalloestrogens?   Metalloestrogens are organic xenoestrogens, which can affect the gene expression of human cells responding to estrogen. Metalloestrogens have shown affinity for estrogen receptors, and can thus mimic estrogen activating the receptor. They are considered harmful and potentially linked with breast cancer.

-   Include:  aluminum, antimony, arsenite, barium, cadmium,chromium (Cr(II)), cobalt, copper, lead, mercury, nickel, tin, and vanadate.


NPEs (Nonylphenol ethoxylates).    In many common household products, (carpets, furniture, drapes) commonly used as detergents in many industrial processes (E.g. Production of oil/pulp/paper, synthetic/natural textiles and leather), additives in latex paints and cosmetics, antioxidants/stabilzers in some plastics and pesticides.


Attend to Diet, Lifestyle and Emotional State


Pulsed Electromagnetic Field Therapy (PEMFT)


       "The medical kit of the future"

The Body Electric

General electrotherapy health benefits.   Used systemically and/or locally at specific problem areas of the body, its effective application has many benefits:

Detoxification Wellness / Healthy aging Pain relief 
Relief from insomnia Immune system restoral Anti-Inflammatory
Maximizes cellular energy production Accelerated tissue /bone
/scar healing
Stress Reduction
Muscle relaxation / rehabilitation Increased blood oxygen
/ circulation

There are several reasonably affordable electrotherapy devices available for personal use. The following electrotherapies are those that have received a significant amount of positive feedback:

Cranial Electrotherapy Stimulation (CES) applies specific frequency patterns to the head area, with the following benefits:

Balances neurotransmitters Relieves pain Treats depression
Substance abuse withdrawal Relieves insomnia Relieve stress / anxiety
Anti-Inflammatory Fibromyalgia +++