Poisoning from Pesticides

 8 Things You Can Do to Decrease Your Exposure to Pesticides

When we think of pesticides, we tend to think of farmers spraying conventional crops, however, our exposure isn't all related to farm use. The US homeowner uses 2-6 times more pesticide per acre than do farmers [1]. 


If you have ever bug bombed, sprayed for any kind of infestation (ants, mosquitoes, rodents, fleas, ticks, lice, bees, wasps, fungus, molds, bacteria), or taken weed prevention or abatement measures, you have used a pesticide. Perhaps scariest of all, pesticides are also contained in plastic shopping bags, plastic water bottles, retail store receipts, detergents, disinfectants, and some cosmetics. 


The word pesticide is interchangeable with insecticide, herbicide, fungicide, and fumicide. We are exposed to pesticides on a daily basis, yet most of us are unaware of the consequences they have on our health.

Pesticides were discovered during World War II as a part of a chemical warfare initiative and given the name "nerve gas." These chemicals worked so well at the destruction of living things it was decided that giving them in “small doses” to kill the pests in our lives probably wouldn’t be such a bad thing.


The theory was tested: Lab rodents were exposed to high doses then the chemicals were extrapolated down for real-life human exposure. Thus, the FDA determined that pesticides only posed negative effects if given in large quantities. However, large or small doses, pesticides are still powerful carcinogens with the power to disrupt how our brains and bodies function. 


Neurotoxin means toxic or harmful to the brain. Man-made neurotoxins (pesticides) are able to bioaccumulate (become concentrated) in our tissue, namely our fatty tissue. The brain is predominantly made up of fat and cholesterol, and the covering for our nerves (called myelin sheath) is also made up of fat and cholesterol—two inviting hosts for pesticides to latch on and do their damage.


Eating one chemically treated poison apple will not have serious repercussions, but repeated exposure to pesticides has been linked to disorders and dysfunctions like ADHD, Autism, Parkinson's, Alzheimer's or dementia. In all reality, it is difficult to pinpoint what causes these disorders or the extent these harmful toxins play a role, which leaves the manufacturer of these chemicals blameless. 

Pesticides also affect our endocrine system. Hormones are the chemical messengers secreted by endocrine glands and they travel through the body in order to elicit a response from other endocrine glands and tissues. They help guide the development, growth, reproduction, and behavior of all animals, including humans. Hormones work in very small doses and the literally "run the whole show" when it comes to how our bodies function.


As previously mentioned, the FDA only regulates endocrine disrupting chemicals (EDC’s) tested in large doses, but our endocrine system operates on a low dose behavior. After investigation through 800 scientific studies, the journal Endocrine Reviews published findings in 2012 which concluded "very small amounts of hormone-disrupting chemicals to have profound, adverse effects on human health.” 


EDC’s can create a hormonal imbalance in three ways:

  1. Mimic natural hormone action by binding to and activating the receptor sites of the cells thus overwhelming the endocrine system with both natural and synthetic hormones.
  2. Bind to receptor sites without activating them, thus inhibiting natural hormones from binding correctly. 
  3. Decrease the concentration of natural hormones by interfering with the synthesis, transport, metabolism and elimination of hormones.


The endocrine system is complicated and disruptions can affect many different hormone processes. For example, if the insulin hormone is disrupted as a messenger, the receptor sites of the cells could lead to diabetes or insulin resistance. Likewise, disruptions to thyroid hormone production can influence every cell in our body.


Daily exposure to pesticides, especially when we are not even aware of that exposure, can have significant consequences.


So what can you do to decrease your exposure?


  1. Buy organic and locally grown fruits and vegetables. If you cannot afford to purchase produce organically, become familiar with the dirty dozen (the 12 most pesticide contaminated fruits and vegetables) and DO NOT buy these: https://www.ewg.org/foodnews/dirty-dozen.php
  2. Grow your own fruits and vegetables.
  3. Find non-toxic ways to clean your home--vinegar and water work great.
  4. Find non-toxic ways to rid your home of bugs and pests. Spiders are great for outdoor pest control--let their webs remain intact and don’t kill them.
  5. Leave your shoes at the door. The residue from chemically treated lawns clings to our shoes and tracks into our homes thus increasing toxic exposure.
  6. Stop spraying your lawns and shrubs with harmful chemicals. It is both harmful to you and to bees. Our bee colonies are declining at such an alarming rate due to pesticides that we are on the brink of an agricultural disaster (bees help pollinate the food we eat—without pollination, we have no food).
  7. Use natural remedies to remove weeds. Here again vinegar can be used:

-- One cup salt

-- One gallon white vinegar

-- One tablespoon of dish soap

  1. Know what is in your cosmetics, lotions, and potions. It might sound drastic but if you cannot eat it, you really should not be putting it on your skin. Check out my shop for some great, safe products.



We live in a toxic world, and while many of the pesticides for which we are exposed cannot be avoided, many of them can be, we just have to make the effort. You and your health are worth it. 




Resources:

http://people.oregonstate.edu/~muirp/pesttren.htm

1 Hayden KM, et al. 2010. Occupational exposure to pesticides increases the risk of incident AD. Neurology, May 1;74(19):1524-30. 

2 Salam, MT, YF Li, B Langholz, and FD Gilliland. May 2004. Early-life environmental risk factors for asthma: Findings from the children’s health study. Environmental Health Perspectives 112 (6): 760-765. 

3 Winchester, P., et al. 2009. Agrichemicals in surface water and birth defects in the United States. Acta Paediatrica, 98(4). 

4 Nielsen, S.S., et al. 2010. Childhood brain tumors, residential insecticide exposure, and pesticide metabolism genes. Environmental Health Perspectives 118(1):144-149. 

5 Teitelbaum, S.L., et al. 2007. Reported residential pesticide use and breast cancer risk on Long Island, New York. American Journal of Epidemiology 165(6):643-651.

 6 Lowengart, R., et al. 1987. Childhood leukemia and parent’s occupational and home exposures. Journal of the National Cancer Institute 79(1):39-46. 

7 Cantor, K.P. and Silberman, W. 1999. Mortality among aerial pesticide applicators and flight instructors: Follow-up from 1965-1988. Am J Ind Medicine 36(2):239-47. 

8 Osburn, S. 2001. Research Report: Do Pesticides Cause Lymphoma? Lymphoma Foundation of America. Anne Arbor, MI. 

9 Settimi, L., et al. 2003. Prostate cancer and exposure to pesticides in agricultural settings. Int J Cancer 104(4):458-461. 

10 Leiss, J., et al. 1995. Home pesticide use and childhood cancer: A case-control study. American Journal of Public Health 85:249-252.

Heidi Toy Functional Medicine Blog

By Heidi Toy 17 Apr, 2024
Let's delve into the often overlooked world of the gallbladder. You see, digestion is like a journey from north to south in our bodies, and the gallbladder plays a crucial role in this journey. When a functional medicine workup is done properly, this vital organ cannot be ignored. Why? Because you simply cannot fix gut issues if there's a problem with the gallbladder. Imagine this: You have the common bile duct and the cystic duct, both playing important roles in storing and releasing bile, a key player in fat digestion. Even after gallbladder removal, the cystic duct steps up to the plate, taking on some of the gallbladder's duties. So, even if someone says, "My gallbladder is gone, so I can't have gallbladder problems," it's not entirely true. Issues with the cystic duct or bile release can still cause trouble. Now, let's talk about bile salts, those unsung heroes of digestion. They not only break down fats but also regulate the gut microbiome and support immune function. Without proper bile release, digestion suffers, and so does overall health. That's why issues with the gallbladder can lead to significant gut problems, affecting everything from fat absorption to gut inflammation. Gallbladder problems are more common than you might think, with gallstones affecting 10-20% of Americans. Yet, they often go unnoticed, leading to unnecessary surgeries and ongoing digestive issues. This is where the 5R program, which focuses on gut health, falls short. It doesn't address gallbladder issues, leaving a crucial piece of the puzzle unresolved. Now, let's talk about sludgy gallstones. This precursor to gallstones can cause symptoms like bloating, abdominal pain, and digestive discomfort. Even silent gallstones can disrupt digestion and increase the risk of gallbladder cancer. But here's the kicker: Gallbladder issues create a vicious cycle, disrupting the gut microbiome and leading to more sludge formation. Without addressing the root cause, gut health will continue to suffer. In conclusion, restoring healthy gut function requires addressing gallbladder issues. Without proper bile release, digestion falters, and gut health deteriorates. So, if you're struggling with digestive issues, don't overlook the gallbladder. It may hold the key to restoring your gut and overall well-being. And speaking from over two decades of experience in ultrasound and witnessing numerous gallbladder removals due to conventional medicine's lack of alternative solutions, I can confidently say there's a better way. Interested in getting a comprehensive assessment of your digestive health? Let's take a functional "north to south" approach to explore and address any issues you may be experiencing. Sign up for a free discovery session to learn more about my process and how it can benefit you. Reach out today to schedule your free discovery health session and take the first step toward optimizing your digestive well-being!
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By Heidi Toy 11 Feb, 2024
Balding affects everyone to some degree eventually but despite that it can be extremely distressing especially for women and younger age groups. I personally found myself balding in my early thirties which, man, really did not feel good looking in the mirror, especially as a young woman. Anyways I totally get it, but I’ve found my way back from balding to a healthy head of hair, and hopefully with the information here you can too. I go through the difference between hair loss and hair shed in my recent article on the topic . If you’re having hair loss, you are balding. Hair shed is a different kettle of fish, so it may be worth reading. Above, I went over some factors that can cause your hair to fall out and stay out. Now, I’m going to dive deep into some of the patterns balding takes, how to identify which one you are experiencing, and explain exactly what they tell us about your health in order to give you solutions that will actually help. Whether you see a functional practitioner, your family doctor, or a dermatologist, some of the key factors they use in determining how to help you stop hair loss or shed are already evident. What Causes Most Forms of Balding Most forms of balding are a combination of 4 things. Age, genetics/hereditry factors, hormonal imbalances and autoimmunes. Age As you get older hair follicle rest phases just start to get longer, blood flow worsens and follicles will become dormant. Just like with all age related deterioration, we can obstruct it’s progression, but I’m not selling an immortality pill here ya know. Furthermore age will contribute to other factors such as hormonal imbalance. Hormonal imbalance The primary hormone that impacts hairloss is DHT (which is androgenic and comes from testosterone). The simple explanation is that either your hair follicles are more receptive to DHT (as is genetically predisposed) or your DHT levels are very high. It is not, however, the only factor in play. Estrogen and progesterone keep your hair in it’s growth phase for longer, and with testosterone converting to both DHT and Estrogen it should be a significant point of focus in hair loss investigations. Often hormonal imbalances can be a warning sign of problems with the gonads (ovaries and testes), hence why hair loss or excessive growth can be associated with PCOS. Another major issue that can wreck your hormone balance is stress, and thats the main reason I personally started losing my hair in my 30s. Hereditary factors That means your genetics. Some people have blue eyes, some people have brown eyes, and some people lose their hair faster. It’s just one of those things. But this isn’t just “you will lose your hair” it’s a question of what predispositions we are working with here. Are you male or female, and so predisposed to certain patterns of hairloss? Are you predisposed to an illness that could be efffecting your hair? Are you predisposed to a higher level of DHT than average? Are you predisposed to producing high levels of cortisol (the stress hormone, which by the way is how stress destroys your hormone cascade)? In a lot of these cases we can stand against the power of genetics, and, despite your predispositions, get you your hair back. AutoImmunes Autoimmunes (where the immune system turns on the body and attacks healthy tissue) can cause hair loss through a number of different mechanisms such as attacking the hair follicles or contributing to hormonal imbalances. A couple examples might be Lupus or Hashimoto’s Thyroiditis. “Normal” Hair Loss (Androgenetic Alopecia) I say normal… Is it ever really “normal” to lose your hair? I suppose what I’m trying to say is that everyone will lose their hair eventually, and when they do with will be from Androgenetic Alopecia. That is to say, by the combined effects of genetic predispositions, age and hormone levels. This is the typical cause of balding in healthy adults and is, at a certain point, a normal part of aging. However, nobody want’s to lose their hair, and we can do things to buffer the onset of androgenetic alopecia, especially if it’s caught early. Androgenetic alopecia tends to manifest in two patterns, male and female. They are both quite distinctive though men have more pronounced symptoms. With that all being said, before we continue to a breakdown of these two patterns, it’s important to note that just because you hair loss matches one of these patterns does not mean that it is normal natural hair loss. There may be underlying causes that trigger a hairloss pattern that appears to be natural age related hair loss but is in fact more concerning from a health perspective. Key Signs of Male Pattern Baldness: What is Male Pattern Baldness: Male pattern baldness, while not totally exclusive to men, is generally the pattern in which men will lose their hair through androgenetic alopecia. That’s the sort of hair loss which happens naturally over time as we age, though it may be stimulated for other reasons. It’s characterisd by a receding hairline with recession at the temple as well as balding at the crown of the head. When concerned about, and looking for early signs of a receding hairline, looking at the context is always a great place to start. The most common cause of a receding hairline is androgenic activity (aka testosterone and related structures) combined with the hereditary factor (such as being male). If you are taking any medications, prescribed or otherwise, which might replace or increase testosterone, then the increased androgenic activity makes hair loss par for the course unless you take action to stop it. It’s also worth considering if you have had greater recent androgenic activity based on your lived experience. Have you experienced an increase in acne levels? Have you found yourself with a shorter temper? Perhaps, while hair is disappearing in some places, it’s becoming more forthcoming in others? All of these are signs of raised testosterone levels. If you are having these signs, and especially where other factors aren’t really in play, it is wise to discuss with a doctor, as raised testosterone levels can indicate that there is something that requires investigating in the gonads (testes or ovaries). Of course, in line with that, there are functional strategies we can employ to correct hormonal imbalances too. Did you know that Stress (there it is again) can increase testosterone levels? This is just one of a number of ways in which it can contribute to hair loss. This is one area where functional strategies will blow your MD’s take out of the water, but more on that later. Finally for context, on a herediary note, consider close family members. Does your father or mother have a receding hairline? Are your siblings having similar challenges? Don’t hesitate to reach out to them to discuss the topic as it can provide valuable insight on the nature of your condition. Next, it’s time to look at the forehead and scalp. Give your hair a quick brush at the back of the scalp then in the area of concern. Is there a difference in the shed? Remember hair shedding is not hair loss, but if you are experiencing localized shedding, it could help explain your concern and guide your efforts to stop the hair falling out. Do you have sensitivity in the scalp? Hair loss is often associated with increased discomfort, sensitivity and itchiness. Now take a photo. The easiest way to know for sure if you have a receding hairline is to take some photos and compare with photos from a week or two later. Just look for changes in the forehead size and hairline, especially at the temples. Key Signs of Female Pattern Baldness: What is Female Pattern Baldness: Female pattern baldness is less commonly talked about, mostly because it has a lower profile, and occurs much later in life than baldness typical of males. It’s also known as hair thinning (though this term has other applications) because its pattern is distributed accross the scalp. It occurs all over the scalp, with no particular area becoming markedly worse. However, it can appear as though the hairline is threatening to recede, or that the location of your usual parting is losing hair more rapidly, due to the fact that the thinning of the hair will be more noticeable where the hair roots are made visible. When concerned about female pattern baldness, as with male pattern baldness, looking at the context is always a great place to start. Again, hereditry and hormonal effects play a significant role in hair thinning that occurs with female pattern baldness. Unfortunately, we don’t have as much research on the issue as with the male pattern. For women, fluctuations in progesterone and estrogen can correlate with hair loss (yes, it can effect men, but it’s definitely not the first place a man should look). That means events like menopause (especially menopause) or childbirth can trigger hair shed and loss. It also ties into the stress response, as demand on cortisol production (the stress hormone) effects your progesterone levels, and not in a good way. Concerns with testosterone and DHT levels still play a role here though, especially as a reduction in estrogen production can cause an increase in DHT. It’s not clear whether the lower exposure of female hair follicles to DHT is what differentiates the actual pattern of hair loss, or whether women have different adrogen receptor distribution on the scalp (oh look, we are getting a little bit technical). It does seem that women can, get male pattern hairloss from very high levels of DHT but whether DHT is the primary causative factor in female pattern hair loss despite the obvious pattern difference is an open discussion. Regardless, it is definitely related, and so the same questions apply regarding androgen levels, those being: Are you on medications which could impact your hormone cascade? Are you experiencing raised acne levels? Are you experiencing abnormal aggression levels? Are you experiencing hair growth in areas not on the scalp? Would you say your stress levels have been elevated? And again, for the hereditary component, look at close family members and talk to them for information on their experience if they may have or may have had similar issues. It is important to consult a doctor regarding significant hormonal fluctuations. As stated previously these can be cause by conditions of the gonads (testes and ovaries). Nevertheless, there are powerful funtional strategies to combat hormonal imbalance, which may even given some symptomatic relief in spite of an underlying condition. Now, take a photo of yourself. Like with a receding hairline one of the most effective ways to check for female pattern baldness is comparison over time. Make it a habit to take a photo of yourself in the same lighting and angle once a week, female pattern baldness is generally slower onset and takes time to manifest, so regular review will help prove the issue and document progression to show whoever you go to for help. “Abnormal” Hair Loss Besides your typical baldness patterns (male and female androgenetic alopecia) there are other manners that hair loss can present that suggest less natural origins. Most of them can link in with each other, and it is possible to have them alongside your natural hair loss, which can be a bit confusing. The three most significant would be Cicatricial (Scarring) Alopecia, Alopecia Areata, and Traction Alopecia. What is Traction Alopecia? Traction alopecia is very simple, really. It’s hair loss because the hair follicles are being pulled on over time (acute ripping out of the hair is another matter and not one we’ll handle here). It will be localised to the area that has had traction applied. This could be a cause for losing your hair on one side of your head if you have had traction applied there. What causes Traction Alopecia? Maybe you are tying your ponytail too high and tight. Maybe you are fidgeting with your hair more vigorously due to stress. Really anything which pulls on the hair over an extended period could cause traction alopecia. Deserving of a specific mention might be mental health conditions which involve you pulling your hair, whether as the condition itself (tricotillomania) or as a coping mechanism. Key Take Aways for Traction Alopecia Most of the time, hair lost to traction alopecia can be reclaimed. Only in very pronounced cases where permanent damage to the hair follicle occurs, will the hair be unable to regrow. Traction alopecia won’t happen in a single moment. If you wear your hair down and you’ve brushed your it and have pulled out a clump of hair, unless you were really (and I mean really) going at it, then it wasn’t traction alopecia, and you have to look at other potential causes for hair shed. What is Cicatricial (Scarring) Alopecia As the name (scarring, not cicatricial) suggests, this form of hair loss is said to have occurred when the lack off hair growth is caused by scarring of the hair follicles. It can be very uneven, so if you are finding less hair on one side of your head (you’re losing hair on one side of your head) or you are noticing a patchy asymmetrical hair loss then you are very possibly dealing with scarring alopecia. What Causes Cicatricial (Scarring) Alopecia There are a wide array of potential causes for scarring alopecia and considering your own recent circumstances will help guide you to the cause of yours. One cause would be autoimmune conditions, most notably Lupus. Conditions such as Lupus can cause rashes and scarring, when these occur on the scalp hair loss occurs which can, unfortunately, be permanent (due to damage to the hair follicles). Physical traumas can cause scarring alopecia, so if you are having uneven or onesided hair loss, consider if you have had any major traumas to the area, even if they were a long time ago. Non-autoimmune rashes and skin conditions also play a role, one key example would be eczema which is well known for causing quite pronounce hairloss if allowed to persist. Key Take Aways for Cicatricial (Scarring) Alopecia It refers to damage of the hair follicles and for the most part is permanent. It can be caused by health conditions, such as autoimmunes, but also acute trauma. What is Alopecia Areata This is non-scarring hair loss outwith the usual patterns of hair loss (androgenetic alopecia). Most commonly this will involve a patchy appearance. You may find one patch on a side of your head or you may find many smaller patches. Rarely will there be any symmetry. Alopecia Areata is really a catch-all term, but with so many factors pinned down remaining causes are actually quite limited. What Causes Alopecia Areata Autoimmunes, most prominently Hashimoto’s thyroiditis (which caused my hair loss), are the most common cause of alopecia areata. In the case of Hashimoto’s, there is a reduction in thyroid activity (hypothyroidism) which has been shown to correlate with hair loss. This is thought to be because it low thyroid hormone affects skin cell regeneration, which results in stalling of the hair growth phase cycles. Another cause of alopecia areata would be a reduction in blood flow to a given area, but this is a very rare cause due to the nature of the blood vessels in the scalp. You can also find that poor sleep will cause this kind of hair loss as it weakens the hair follicles (when it is a habitual deficiency). Key Take Aways for Alopecia Areata Most of the time, especially with proper care and treatment Alopecia Areata hair loss is temporary. It’s involves no permanent damage to the hair follicle (non-scarring) but instead turns the follicle off so to speak. From a functional standpoint… There are a lot of actionable steps we can implement to reduce risk of balding and hair loss. These generally encompass reduction of 3 types of stressors on the body. Those would be: Emotional Stress Dietary Stress Pain/Hidden Inflammatory Stress This can help reduce balding and hair loss by: Providing sufficient nutrients to ensure follicles don't fall dormant. Holding autoimmune conditions, like Hashimoto’s Thyroiditis, in remission. Reducing the need for hair related fidget habits and ensuring you have the energy necessary to practice proper hair care. I personally reversed my hair loss using functional medicine, so I know it works and I've helped hundreds of other women do the same. If you want to put a stop to hair loss, get on a free discovery call with me .
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