Category: Fertility

The Benefits of Shilajit

Shilajit resin is a supplement common in ayurvedic medicine. It contains antioxidants and may offer other health benefits for people with some health conditions, though more research is needed.

Shilajit is a sticky substance found primarily in the rocks of the Himalayas. It develops over centuries from the slow decomposition of plants.

Shilajit is commonly used in ayurvedic medicine. It’s an effective and safe supplement that can have a positive effect on your overall health and well-being.

Here’s a look at eight ways to use shilajit.

Shilajit benefits

1. Alzheimer’s disease

Alzheimer’s disease is a progressive brain disorder that causes problems with memory, behavior, and thinking. Drug treatments are available to improve symptoms of Alzheimer’s. But based on the molecular composition of shilajit, some researchers believe shilajit may prevent or slowTrusted Source the progression of Alzheimer’s.

The primary component of shilajit is an antioxidant known as fulvic acid. This powerful antioxidant contributes to cognitive health by preventing the accumulation of tau protein. Tau proteins are an important part of your nervous system, but a buildup can trigger brain cell damage.

Researchers think that the fulvic acid in shilajit may stop the abnormal buildup of tau protein and reduce inflammation, potentially improving Alzheimer’s symptoms. However, more research and clinical trials are needed.

2. Low testosterone level

Testosterone is a primary male sex hormone, but some men have a lower level than others. Signs of low testosterone include:

  • a low sex drive
  • hair loss
  • loss of muscle mass
  • fatigue
  • increased body fat

In one clinical studyTrusted Source of male volunteers between the ages of 45 and 55, half of the participants were given a placebo and half were given a 250 milligram (mg) dose of purified shilajit twice a day. After 90 consecutive days, the study found that participants receiving purified shilajit had a significantly higher testosterone level compared to the placebo group.

3. Chronic fatigue syndrome

Chronic fatigue syndrome (CFS) is a long-term condition that causes extreme tiredness or fatigue. CFS can make it difficult to go to work or school, and simple everyday activities can prove challenging. Researchers think that shilajit supplements may reduce symptoms of CFS and restore energy.

CFS has been associated with mitochondrial dysfunction. This occurs when your cells don’t produce enough energy. In a study from 2012, researchers gave lab rats shilajit for 21 days, and then induced CFS by forcing the rats to swim 15 minutes for 21 consecutive days. The results found that shilajit helped reduce the effects of CFS. They think this was the result of the shilajit helping to prevent mitochondrial dysfunction.

Based on these results, naturally boosting your body’s mitochondrial function with shilajit supplements may help improve energy levels.

4. Aging

Since shilajit is rich in fulvic acid, a strong antioxidant and anti-inflammatory, it may also protect against free radicals and cellular damage. As a result, regular use of shilajit may contributeTrusted Source to longevity, a slower aging process, and overall better health.

5. High altitude sickness

A higher altitude can trigger a range of symptoms, including:

Altitude sickness can be triggered by low atmospheric pressure, cold temperatures, or high wind velocity. Researchers think that shilajit may help you overcome high altitude problems.

Shilajit contains fulvic acid and more than 84 mineralsTrusted Source, so it offers numerous health benefits. It can function as an antioxidant to improve your body’s immunity and memory, an anti-inflammatory, an energy booster, and a diuretic to remove excess fluid from your body. Because of these benefits, shilajit is thought to help counteract many symptoms associated with higher altitudes.

6. Iron deficiency anemia

Iron deficiency anemia can result from a low-iron diet, blood loss, or an inability to absorb iron. Symptoms include:

  • fatigue
  • weakness
  • cold hands and feet
  • headache
  • irregular heartbeat

Shilajit supplements, however, may gradually increase iron levels.

study divided 18 rats into three groups of six. Researchers induced anemia in the second and third group. Rats in the third group received 500 mg of shilajit after 11 days. Researchers collected blood samples from all groups on day 21. The results revealed that rats in the third group had higher levels of hemoglobin, hematocrit, and red blood cells compared to rats in the second group. These are all vital components of your blood.

7. Infertility

Shilajit is also a safe supplement for male infertility. In one studyTrusted Source, a group of 60 infertile men took shilajit twice a day for 90 days after meals. At the end of the 90-day period, more than 60 percent of the study participants showed an increase in total sperm count. More than 12 percent had an increase in sperm motility. Sperm motility refers to the ability of the sperm in a sample to move adequately, an important part of fertility.

8. Heart health

Shilajit as a dietary supplement may also improve heart health. Researchers tested the cardiac performance of shilajit on lab rats. After receiving a pretreatment of shilajit, some rats were injected with isoproterenol to induce heart injury. The study found that rats given shilajit prior to cardiac injury had fewer cardiac lesions.

You shouldn’t take shilajit if you have active heart disease.

Shilajit side effects

Although this herb is natural and safe, you shouldn’t consume raw or unprocessed shilajit. Raw shilajit may contain heavy metal ions, free radicals, fungus, and other contaminations that can make you sick. Whether you purchase online or from a natural or health food store, make sure shilajit is purified and ready for use.

Because this is considered an herbal approach to health, shilajit isn’t monitored for quality, purity, or strength by the U.S. Food and Drug Administration. Carefully research your options of where to purchase it and choose a reputable source.

Don’t take shilajit if you have sickle cell anemiahemochromatosis (too much iron in your blood), or thalassemia. It’s possible to be allergic to this supplement. Stop taking shilajit if you develop rash, increased heart rate, or dizziness.

How to use it

Shilajit is available in liquid and powder forms. Always administer supplements according to instructions. If you buy the supplement in liquid form, dissolve a portion the size of a grain of rice or a pea size in liquid and drink one to three times a day (depending on instructions). Or you can take shilajit powder twice a day with milk. The recommended dose of shilajit is 300 to 500 mg per dayTrusted Source. Speak with your doctor before taking shilajit.

Information Courtesy of Healthline.com

Understanding Cannabis Oil

cannabis-oil_2

Although I’ve been aware of the recent positive discussion  of cannabis oil as a treatment for various serious diseases, I was still skeptical to consider this as a viable solution for certain health disorders. After all, so many people these days are looking for the perfect miracle pill to solve their health issues! Is this another panacea? Is this another way of buying into the mentality of one-size-fits-all treatments that come in  a  bottle without making any necessary dietary and life style changes?

In the end, it all depends on how we really make use of these extracts that nature provided us and how clearly we see the “big picture” of true healing.

So it was time I found out more! I interviewed one of my colleagues with extensive knowledge on the matter – Steven Sinay, VP of Nutritional Science for Empower Genetics and a fellow Metabolic Typing practitioner.  This article is what  he kindly shared with me on  the  very interesting topic of cannabis oil.

Understanding Cannabis Oil

Raluca Schachter: What is cannabis oil and how does it work?

Steven Sinay: Cannabis Oil is a thick, sticky, resinous substance that is extracted from the cannabis plant (Cannabis sativaor Cannabis indica). Cannabis oil is a base product that is prepared by separating the resins from the cannabis flowers (buds) using a solvent extraction process. Cannabis oil contains several Cannabinoids including Tetrahydrocannabinol (THC), the psychoactive component, and Cannabidiol (CBD), the medicinal component of cannabis.

For legal purposes becoming more commonly used over Cannabis oil, is Hemp oil which is being grown in Europe to have higher levels of CBD and with no THC. In 2001, the DEA issued a rule banning all import and cultivation of industrial grade hemp. In 2003, the Hemp Industries Association filed an Urgent Motion for Stay in the Ninth Circuit Court of Appeals. In 2004, the Ninth Circuit Court sided with the Hemp Industries Association.

In the decision, Judge Betty Fletcher wrote, “[T]hey (DEA) cannot regulate naturally occurring THC not contained within or derived from marijuana-i.e., non-psychoactive hemp is not included in Schedule I. The DEA has no authority to regulate drugs that are not scheduled, and it has not followed procedures required to schedule a substance. The DEA’s definition of “THC” contravenes the unambiguously expressed intent of Congress in the Controlled Substances Act (CSA) and cannot be upheld.”

Judge Fletcher is essentially saying that the DEA cannot regulate hemp or the chemicals within it because hemp contains no THC, is not marijuana, and is therefore not covered under  the controlled substances act; and the DEA cannot regulate substances that have not been scheduled. This is why you can purchase and sell CBD hemp oil.

Over the last 20 years Cannabis has been at the center of one of the most exciting and underreported developments in recent modern science. Research on marijuana’s effects led directly to the discovery of an unknown biochemical communication system in the human body, the Endocannabinoid System, which plays a crucial role in regulating our physiology, mood, and everyday experience.

The discovery of receptors in the brain that respond pharmacologically to Cannabis and the subsequent identification of endogenous cannabinoid compounds in our own bodies that bind to these receptors has significantly advanced our understanding of human biology, health, and disease.

It is an established scientific fact that cannabinoids and other components of cannabis can modulate many physiological systems in the human brain and body. Cannabinoids are chemical compounds that trigger cannabinoid and other receptors. More than 100 cannabinoids have been identified in the marijuana plant. Of these, THC and CBD have been studied most extensively. In addition to cannabinoids produced by the plant, there are endogenous cannabinoids (anandamide and 2AG) that occur naturally in the body, as well as synthetic cannabinoids created by pharmaceutical researchers.

Cannabinoids promote homeostasis at every level of biological life, from the sub-cellular, to the organism, and perhaps to the community and beyond. Here’s one example: autophagy, a process in which a cell sequesters part of its contents to be self-digested and recycled, is mediated by the cannabinoid system. While this process keeps normal cells alive, allowing them to maintain a balance between the synthesis, degradation, and subsequent recycling of cellular products, it has a deadly effect on malignant tumor cells, causing them to consume themselves in a programmed cellular suicide. The death of cancer cells, of course, promotes homeostasis and survival at the level of the entire organism.

Scientists associated with the International Cannabinoid Research Society (ICRS) have elucidated a number of molecular pathways whereby CBD exerts a therapeutic impact. A preclinical study by Dr. Sean McAllister and his colleagues at the California Pacific Medical Center in San Francisco reports on how CBD kills breast cancer by down regulating a gene called ID-1, which is implicated in several types of aggressive cancer. Silencing the ID-1 gene is thus is an excellent strategy for a cancer treatment.

Extensive preclinical research much of it sponsored by the U.S. Government (see U.S. Patent below) indicates that CBD has potent anti-tumoral, antioxidant, anti-spasmodic, anti-psychotic, anti-convulsive, and neuroprotective properties. CBD directly activates serotonin receptors, causing an anti-depressant effect, as well.

The United States Government holds U.S. Patent 6,630,507 (filed 1999) on Cannabinoids stating in their patent: “Cannabinoids have been found to have antioxidant properties, unrelated to NMDA receptor antagonism. This new found property makes cannabinoids useful in the treatment and prophylaxis of wide variety of oxidation associated diseases, such as ischemic, age-related, inflammatory and autoimmune diseases. The cannabinoids are found to have particular application as neuroprotectants, for example in limiting neurological damage following ischemic insults, such as stroke and trauma, or in the treatment of neurodegenerative diseases, such as Alzheimer’s disease, Parkinson’s disease and HIV dementia. Nonpsychoactive cannabinoids, such as cannabidiol, are particularly advantageous to use because they avoid toxicity that is encountered with psychoactive cannabinoids at high doses useful in the method of the present invention.”

Raluca Schachter: Under  what conditions has cannabis oil proved to be most successful?

Steven Sinay: According to many CBD Researchers the following are a list of conditions that the use of CBD has been shown to improve: Acne, ADD/ADHD, Addiction, AIDS, ALS, Alzheimer’s Disease, Anorexia, Antibiotic Resistance, Anxiety, Atherosclerosis, Arthritis, Asthma, Autism Spectrum Disorder, Bipolar Disorder, Cancer, Colitis/Crohn’s, Depression, Diabetes, Endocrine Disorders, Epilepsy/Seizure, Fibromyalgia, Glaucoma, Heart Disease, Huntington’s Disease, Inflammatory Disorders, Irritable Bowel Syndrome, Kidney Disease, Liver Disease, Metabolic Syndrome, Migraines, Mood Disorders, Motion Sickness, Multiple Sclerosis, Nausea, Neurodegeneration, Neuropathic Pain, Obesity, OCD, Osteoporosis, Parkinson’s Disease, Prion/Mad Cow Disease, PTSD, Rheumatism, Schizophrenia, Sickle Cell Anemia, Skin Conditions, Sleep Disorders, Spinal Cord Injury, and Stress Stroke/TBI.

 

Raluca Schachter: What should we look out for, in terms of the quality of  cannabis oil?

Steven Sinay: Since cannabis oil products have only been in the market place for a short period of time, it is important to source these products just as you would your produce, meat, fish, etc. As far as I can tell there are not a lot of regulatory organizations monitoring the quality and purity of these sources. Be sure to look for a product that has gone through some sort of third party lab testing that detect contaminants like pesticides, fungicides, mycotoxins, microbes, etc. Equally as important consumers need to be aware of the concentration of their medicinal cannabis.

It is fundamental in allowing the consumer to choose the correct medicine for their symptoms, as well as determining the proper dose. It’s good practice to find a manufacturer that is not afraid to allow access to each Certificate of Analysis on every batch they produce.  Here in the United States a non THC CBD product is classified as a dietary supplement and is legal in all 50 states.

Raluca Schachter: The nutritional world is quite flooded with hypes these days. But as we know through Metabolic Typing ®, there is no nutrient, remedy or food that can be beneficial for everybody. Any nutrient has different effects in different metabolisms, biochemically speaking. So there are no one size fits all remedies, really. From your experience, have you had the chance to observe how this remedy had different effects in different metabolisms?

Steven Sinay: As previously mentioned, at the right dosage, CBD has been shown to significantly help with anxiety, pain, neurodegeneration, inflammation, etc. An appropriately high dosage of CBD will give you all the desired effects you need, and there is really no risk of overdose as CBD is harmless even in high concentrations. However, most people will feel little effect if they take too low a dosage, effectively wasting CBD’s powerful beneficial properties.

With the above in mind, the importance of correct CBD dosage becomes obvious. People with different requirements and different metabolisms will need accordingly different CBD dosages to experience CBD’s positive effects, and dosages can vary dramatically because there is no one-size-fits-all “typical CBD dosage.” While there is no such thing as “too much CBD,” you can in fact take too little to feel a difference. Dosage can range anywhere from 2-3 mg, up to 100 mg, 200 mg,  or 500 mg to 1000 mg on the super high end. Remember, you cannot overdose and there are no reported side effects from taking high concentrations of CBD. Most people only need around 2-3 mg per day to start feeling a difference. Yet people with stronger needs may need to start at a lower dose and work their way up until they find the right dose for their body.

Raluca Schachter: What are your thoughts regarding the future of cannabis in the medical field?

Steven Sinay:  This is the $64,000 Dollar Question! With our government holding a patent on several Cannabinoids, it leads one to be a little skeptical. Why? The forces that would keep cannabis illegal are vocal and very well-funded, but they are not impervious to persistent effort. The lynch pin in the War on Drugs has always been cannabis. Without the suppression and interdiction of this popular and widely used substance, there simply would not be enough “illegal drug use” going on to justify the huge amount of money and resources spent on “fighting drugs.” Once again all based on the all mighty dollar!

I feel CBD and other Cannabinoids with the persistence from those who can, and are truly benefiting from its medicinal properties, along with natural healers promoting its use, will find its place in future modern medicine. Time will tell.

By  Raluca  Schachter

Contributing Writer for Wake Up World

10 Serious Reasons to Avoid Soy At All Costs

soy not a healthIn the twentieth century the soybean was one of the two major new crops introduced into the U.S. (the other crop being canola). It has now become the number one export crop and one of the second largest crops for cash sales. Most soybean products are processed into oil (shortening, margarine, cooking oil & salad dressings) and meal. For example, you may have noticed (or may start noticing) the popular ingredient “Soy Lecithin” in many of your foods and household items. There was a time when soy was praised a superfood, from combating cancer and high cholesterol. However, new evidence has emerged with soy’s negative impact on health (and the environment). Read on to discover the deceptions and dangers of soy.

 

Health Dangers of Soy:

1. Impaired immune system
Soy contains endocrine disrupting chemicals called phytoestrogens (specifically Genistein and daidzein) (1, 2, 3). They influence the reproductive organs as well as the immune system. In one study they found that mice treated with genistein (soy isoflavone) had less interferon (IFN)-gamma in culture supernatants (4) compared to mice treated with oil. Interferon-gamma is a cytokine that is crucial in innate and adaptive immunity against viral and bacterial infections and tumour control. Decreased levels of this molecule mean decreased immunity and decreased tumour control.

2. Impaired Fertility
Soy isoflavones as seen in point 1 (above), are structurally similar to endogenous estrogens and display both estrogenic and weak anti-estrogenic activities (5). Impaired fertility and reproductive tract disorders can be a result of said activities. In female rats exposed to high doses of isoflavones their fertility decreased (6, 7) and had altered estrous cycling (8) – it also led to increased uterine weight and epithelial cell height which may contribute to ovarian cysts. Studies done with male rats had no found effects on sexual maturity, preputial separation, fertility, sperm count or testosterone levels (8).

 

3. Thyroid Disorders
Soy-containing foods and their isoflavones may adversely affect thyroid function. In one study they investigated whether breast and soy-containing formula feedings in infants were associated with development of autoimmune thyroid disease in the children (9). “There was no difference in the frequency and duration of breast feeding in early life among the three groups of children. However, the frequency of feedings with soy-based milk formulas in early life was significantly higher in children with autoimmune thyroid disease (prevalence 31%) as compared with their siblings (prevalence 12%; chi 2 = 7.22 with continuity factor; p less than 0.01), and healthy nonrelated control children (prevalence 13%, chi 2 = 5.03 with continuity factor; p less than 0.02)” (9). This suggests that feeding infants soy formula is associated with autoimmune thyroid disease in the early years.

 

Another study found that compounds in acidic methanol extracts of soybeans inhibit thyroid peroxidase- (TPO) catalyzed reactions required for normal thyroid hormone synthesis (10). Inhibition of thyroid hormone synthesis can lead to goiter and thyroid neoplasia.

 

4. Brain Damage
In major study including 3,734 elderly Japanese-American men, those who consumed most soy during their midlife had a 2.4 times higher risk of developing Alzheimer’s disease later in their life (11, 12). These men consumed tofu at least twice a week and had more cognitive impairment than those who never ate or only sporadically consumed tofu.

 

These researchers also found that high consumption of tofu during midlife was associated with lower brain weight. 574 of the men were assessed for brain atrophy using an MRI machine, and although brain shrinkage naturally occurs with age, those men who ate more tofu had “an exaggeration of the usual patterns we see in aging” (11, 12).

 

5. Infant Abnormalities
Problems regarding infants and soy is an important topic, especially for mothers who choose to use soy-infant formulas instead of breast feeding. According to Mary G. Enig, Ph.D., “the amount of phytoestrogens that are in a day’s worth of soy infant formula equals 5 birth control pills.”

 

Soy-infant formulas contain high levels of isoflavones, and exposing infants to this daily intake equivocates to a 6-11 fold higher isoflavone exposure (based on bodyweight) than the dose that creates hormonal changes in adults consuming soy foods. When infants were tested for isoflavone concentrations circulating in the blood, the levels were 13,000-22,000 times higher than natural estrogen concentrations in the early years (13, 14).

 

Biggest Problems Surrounding Soy:

1. Genetic Modification (GMOs)
Did you know that up to 91% of soy grown in the U.S. is genetically modified (GM)? The soybeans are specially selected so that they will resist the toxic herbicide Roundup. This means that the soybeans themselves are loaded with this toxic pesticide. In addition, genes from bacteria that produce a protein foreign to the human food supply are also inserted into the genes of the soybean plant, making this food item an un-natural food supply.

 

2. Contains Toxins: “anti-nutrients”; hemagglutinin; goitrogens; phytates
Anti-nutritional factors like saponins, soyatoxin, phytates, protease inhibitors, oxalates, goitrogens and estrogens all interfere with our protein-digesting enzymes and result in poor digestion and thus poor health.

 

Soybeans also contain hemagglutinins which act as clot-inducing substances (causes red blood cells to stick together). This makes our red blood cells unable to absorb oxygen and distribute it throughout the body.

 

Goitrogens are a category of foods that promote formation of goiter (enlarged thyroid) – and soy foods fall in that category. They block thyroid hormone synthesis and obstruct iodine metabolism.

 

The soybean has one of the highest phytate levels of any grain or legume. Phytates prevent the absorption of minerals like calcium, magnesium, iron and zinc by binding to the metal ions and preventing them from entering the cells of your body. As many vegans consume soybean products, and depend on them for absorption of these exact minerals, they may be doing just the opposite.

 

3. Contains Isoflavones
Soy contains the isoflavones genistein (as seen previously) and daidzein. Isoflavones are a type of phytoestrogen which resemble the human compound called estrogen. Phytoestrogens have been found to block the hormone estrogen and can have serious effects on human tissues such as disrupting endocrine function, causing infertility, and promoting breast cancer in women.

 

4. Toxic Levels of Aluminum & Manganese
Aluminum tanks are used to process and acid-wash soybeans before consumption. Aluminum particles from the tanks are directly absorbed into the soybean, and result in high aluminum concentrations in the bean. Soy infant formula also contains manganese levels 80 times higher than that found in human breast milk (15, 16).

 

5. Soy Infant Formula Concerns
The isoflavones in soy infant formula is of great concern to new and expecting parents who choose to bottle-feed instead of breast-feed. Nearly 20% of U.S. infants are bottle-fed soy formula. As seen throughout this article, it is clear that the isoflavones in soy formula can negatively impact your child’s health (impairing sexual development and reproductive health).

 

Soy Products That Are Good For You
Choose fermented soy products such as:
1. Tempeh – fermented soybean cake that is firm and has a nutty, mushroom-like flavor
2. Miso – fermented soybean paste that is quite salty and commonly used in miso soup
3. Natto – sticky fermented soybeans with a strong, cheesy flavor
4. Soy Sauce – fermented soybeans, salt & enzymes

 

Soy Products To Avoid:
– Tofu
– TVP (texturized vegetable protein) or soy protein isolate
– Soybean oil
– Soymilk
– Soy cheese, soy ice cream, soy yogurt
– Soy “meat”
– Soy protein
– Edamame
– Soy infant formula
– Avoid ALL processed foods, and purchase only whole foods prepared by yourself! Many packaged food products contain soy.

 

What Should You Eat Instead Of Soy?
Many vegans consume “mock meat” typically made out of soybeans that are not fermented. As an alternative to the above list you can eat:

 

– Tofu – Instead, eat tempeh (it is similar, just more dense)
– Soybean oil – Instead, use olive oil, hemp seed oil, coconut oil, etc.
– Soymilk – Instead, drink hemp, rice, almond, coconut or oat milk
– Soy cheese, soy ice cream, soy yogurt – Instead eat Daiya cheese (much better than soy cheese), and coconut or banana ice cream (you can use bananas as a yogurt too if you wanted – just mash them up!)
– Soy “meat” – Instead, eat tempeh
– Soy protein – Instead, eat heart-healthy, amino-acid packed hemp protein
– Soy infant formula – Instead, use infant formulas that are soy-free

 

by CARLY FRASER

Sources:

(1) Colborn, T., Vom Saal, F., & Soto, A. (1993) Developmental effects of endocrine-disrupting chemicals in wildlife and humans. Environmental Health Perspectives, 101, 378-384.
(2) Poon, B., Leung, C., Wong, C., & Wong, M. (2005) Polychlorinated biphenyls and organochlorine pesticides in human adipose tissue and breast milk collected in Hong Kong. Archives of Environmental Contamination and Toxicology, 49, 274-282.
(3) Irvine, C., Shand, N., Fitzpatrick, M., & Alexander, S. (1998). Daily intake and urinary excretion of genistein and daidzein by infants fed soy- or dairy-based infant formulas. American Journal of Clinical Nutrition, 68, 1462-1465.
(4) Calemine, J., Zalenka, J., Karpuzoglu, E., Ward, D., Lengi, A., & Ahmed, S. (2003) The immune system of geriatric mice is modulated by estrogenic endocrine disruptors (diethylstillbestrol, alpha-zearalanol, and genistein): effects on interferon-gamma. Toxicology, 194, 115-128.
(5) Mitchell, J., Cawood, E., Kinniburgh, D., Provan, A., Collins, A., & Irvine, S. (2001) Effect of a phytoestrogen food supplement on reproductive health in normal males. Clinical Science, 100, 613-618.
(6) Jefferson, W., Padilla-Banks, E., & Newbold, R. (2005) Adverse effects on female development and reproduction in CD-1 mice following neonatal exposure to the phytoestrogen genistein at environmentally relevant doses. Biology of Reproduction, 73, 798-806.
(7) Jefferson, W., Padilla-Banks, E., Goulding, E., Lao, S., Newbold, R., & Williams, C. (2009) Neonatal exposure to genistein disrupts ability of female mouse reproductive tract to support preimplantation embryo development and implantation. Biology of Reproduction, 80, 425-431.
(8) Dinsdale, E., & Ward, W. (2010) Early exposure to soy isoflavones and effects on reproductive health: a review of human and animal studies. Nutrients, 2, 1156-1187.
(9) Fort, P., Moses, N., Fasano, M., Goldberg, T., & Lifshitz, F. (1990) Breast and soy-formula feedings in early infancy and the prevalence of autoimmune thyroid disease in children. Journal of The American College of Nutrition, 9, 164-167.
(10) Divi, R., Chang, H., & Doerge, D. (1997) Anti-thyroid isoflavones from soybean: isolation, characterization and mechanisms of action. Biochemical Pharmacology, 54, 1087-1096.
(11) White, L., Petrovich, H., Ross, G., & Masaki, K. (1996) Association of mid-life consumption of tofu with late life cognitive impairment and dementia: the Honolulu-Asia aging study. Fifth International Conference on Alzheimer’s Disease, 487.
(12) White, L., Petrovich, H., Ross, G., Masaki, K., Hardman, J., Nelson, J., Davis, D., & Markesbery, W. (2000) Brain, aging and midlife tofu consumption. Journal of The American College of Nutrition, 19, 242-255.
(13) Cassidy, A., Bingham, S., & Setchell, K. (1994) Biological effects of a diet of soy protein rich in isoflavones on the menstrual cycle of premenopausal women. American Journal of Clinical Nutrition, 60, 333-40.
(14) Setchell, K., Zimmer-Nechemias, L., Cai, J., & Heubi, J. (1997) Exposure of infants to phyto-estrogens from soy-based infant formula. Lancet, 350, 23-27.
(15) McGraw, M., Bishop, N., Jameson, R., Robinson, M., O’Hara, M., Hewitt, C., & Day, J. (1986) Aluminum content of milk formulae and intravenous fluids used in infants. Lancet, 1, 157.
(16) Dabeka, R., & McKenzie, A. (1987) Lead, cadmium, and fluoride levels in market milk and infant formulas in Canada. J Assoc Off Anal Chem, 70, 754-57.

Additional sources:

http://articles.mercola.com/sites/articles/archive/2010/09/18/soy-can-damage-your-health.aspx
http://articles.mercola.com/sites/articles/archive/2000/09/17/soy-brain.aspx