Benjamin Franklin Letter On Lead Poisoning

The Famous Benjamin Franklin Letter On Lead Poisoning

Phila July 31, 1786 (To Benjamin Vaughan)

Dear Friend,
I recollect that when I had the great Pleasure of seeing you at Southampton, now a 12 month since, we had some Conversation on the bad Effects of Lead taken inwardly; and that at your Request I promise to send you in writing a particular Account of several Facts I then mentioned to you, of which you thought some good Use might be made. I now sit down to fulfil that Promise.
The first Thing I remember of this kind, was a general discourse in Boston when I was a Boy, of a Complaint from North Carolina against New England Rum, that it poisoned their People, giving them the Dry Belly ach, with a Loss of the Use of their Limbs. The Distilleries being examing on the Occasion, it was found that several of them used leaden Still-heads and Worms, and the Physicians were of the Opinion that the Mischief was occasioned by that Use of Lead. The Legislature of the Massachusetts thereupon passed an Act prohibiting under severe Penalties the Use of such Still-heads & Worms thereafter. Inclosed I send you a Copy of the Act, taken from my printed Law book.
In 1724, being in London, I went to work in the Printing-House of Mr. Palmer, Bartholomew Close as a Compositor. I there found a Practice I had never seen before, of drying a Case of Types, (which are wet in Distribution) by placing it sloping before the Fire. I found this had the additional Advantage, when the Types were not only dryed but heated, of being comfortable to the Hands working over them in cold weather. I therefore sometimes heated my Case when the Types did not want drying. But an old Workman observing it, advised me not to do so, telling me I might lose the Use of my Hands by it, as two of our Companions had nearly done, one of whom that used to earn his Guinea a Week could not then make more than ten Shillings and the other, who had the Dangles, but Seven & sixpense. This, with a kind of obscure Pain that I had sometimes felt as it were in the Bones of my Hand when working over the Types made very hot, induced me to omit the Practice. But talking afterwards with Mr. James, a Letter-founder in the same Close, and asking him if his People, who worked over the little Furnaces of melted Metal, were not subject to that Disorder; he made light of any Danger from the Effluvia, but ascribed it to Particles of the Metal swallowed with their Food by slovenly Workmen, who went to their Meals after handling the Metal, without well-washing their Fingers, so that some of the metalline Particles were taken off by their Bread and eaten with it. This appeared to have some Reason in it. But the Pain I had experienced made me still afraid of those Effluvia.
Being in Derbishire at some of the Furnaces for Smelting of Lead Ore, I was told that the Smoke of those Furnaces was pernicious to the neighboring Grass and other Vegetables. But I do not recollect to have heard any thing of the Effect of such Vegetables eaten by Animals. It may be well to make the Enquiry.
In America I have often observed that on the Roofs of our shingled Houses where Moss is apt to grow in northern Exposures, if there be any thing on the Roof painted with white lead, such as Balusters, or Frames

of dormant Windows, &c. there is constantly a streak on the Shingles from such Paint down to the Eaves, on which no Moss will grow, but the Wood remains constantly clean & free from it.–We seldom drink Rain Water that falls on our Houses; and if we did, perhaps the small Quantity of Lead descending from such Paint, might not be sufficient to produce any sensible ill Effect on our Bodies. But I have of a Case in Europe, I forgot the Place, where a whole Family was afflicted with what we call the Dry-Bellyach, or Colica Pictonum, by drinking Rain Water. It was at a Country Seat, which being situated too high to have the Advantage of a Well, was supply’d with Water from a Tank which receiv’d the Water from the leaded Roofs. This had been drank several Years without Mischief; but some young Trees planted near the House, growing up above the Roof, and shedding their Leaves upon it, it was suppos’d that an Acid in those Leaves had corroded the Lead they cover’d, and furnish’d the Water of that Year with its baneful Particles & Qualities.
When I was in Paris with Sir John Pringle in 1767, he visited La Charite, a Hospital particularly famous for the Cure of that Malady, and brought from thence a Pamphlet, containing a List of the Names of Persons, specifying their Professions or Trades, who had been cured there. I had the Curiosity to examine that List, and found that all the Patients were of Trades that some way or other use or work in Lead; such as Plumbers, Glasiers, Painters, &c. excepting only two kinds, Stonecutters and Soldiers. These I could not reconcile to my Notion that Lead was the Cause of that Disorder. But on my mentioning this Difficulty to a Physician of that Hospital, he inform’d me that the Stonecutters are continually using melted Lead to fix the Ends of Iron Balustrades in Stone; and that the Soldiers had been emply’d by Painters as Labourers in Grinding of Colours.
This, my dear friend, is all I can at present recollect on the Subject. You will see by it, that the Opinion of this mischievous Effect from Lead, is at least above Sixty Years old; and you will observe with Concern how long a useful Truth may be known, and exist, before it is generally receiv’d and practis’d on.
— I am, ever,
Yours most affectionately
B. Franklin
(Benjamin Vaughan was a youthful admirer and close friend of Franklin, who was 80 years old when he wrote to Vaughan. The letter press copy of Franklin’s communication is in the Library of Congress, the holograph not having survived. The letter is reproduced here with the original capitalization and spelling.)

Exercise for Your Best Brain Health by Pamela Costello MD PC

Exercise For Your Best brain Health

by Pamela Costello MD PC 

Holistic Neurosurgeon, Neuroscientist

“If the body be feeble, the mind will not be strong.”  Thomas Jefferson


    Exercise is a critical component of creating your best brain health. Modern day neurotoxins, including heavy metals and industrial pollutants, as well as a genetically modified and adulterated food supply, radiation, and an increasingly contaminated water supply, are all factors which have brought our brains to a low point of neurologic health. When undertaking the process of identifying and treating your neurotoxic burden, physical movement through exercise  is a key component. Your brain is under constant modification, both constructive and degenerative. This ‘plasticity’ provides us the opportunity to not only repair damage from lifelong neurotoxic burdens, but actually to improve our brain and neurologic function to a higher level, once the neurologic terrain has been detoxified and maximally supported.Exercise of all forms stimulates the brain to work at improved capacity by promoting neurons to repair and strengthen their interconnections and provide protection from oxidative stress. Scientific studies have illustrated that during exercise nerve cells release brain growth proteins known as neurotrophic factors, such as brain-derived neurotrophic factor (BDNF).BDNF triggers numerous other chemicals that promote neural health, and has a direct benefit on cognitive function. Among elementary school students, 40 minutes of daily exercise  increased IQ by an average of nearly 4 points. Among 6th graders, the fittest students scored 30 percent higher than average students. At any age, exercise serves as a powerful tool to  maximize our brain health and function. In more advanced age groups, exercise has been effective with Alzheimer’s disease, as even mild to moderate exercise can reverse normal brain shrinkage by 2 percent, effectively reversing age-related Hippocampal degeneration.  Whatever your current neurological health or physical functional level is, the healing of your brain and nervous system is best facilitated by an appropriate level of exercise. Exercise helps maintain healthy blood pressure and weight, improves circulation and lymphatic toxin drainage, strengthens the heart, increases the production of endorphins, improving energy and mood, and lowers stress and anxiety, all of which contribute to enhanced brain health and a heightened sense of wellness. Whichever exercise program you choose, commit to establishing exercise as a routine, as it is a medicine with a multitude of benefits, including achieving your best brain health.From Sean Plake, Certified Personal Trainer ( What is keeping you from starting an exercise program for improved health? Some people are intimidated by weights and the thought of sweat, or are unsure of their ability to participate in an exercise program. You should never feel intimidated by exercise, which is simply performing body movements at different rates. Television creates the illusion that exercise is only for ‘fit’ people, which could not be further from the truth. Exercise and movement are for EVERYONE! Exercise can be done at your local workout facility, outside at a park, in your home, and even in your office. When starting an exercise program with a qualified, Certified Personal Trainer, and after medical clearance from your physician, you should begin a program appropriate for your level of ability, and then slowly increase the intensity and volume as tolerated. You just need to start moving to see improvement of your overall mood, alertness, energy and general health! For a comprehensive brain health/neurotoxin burden evaluation and individualized treatment protocol, please contact Dr. Costello’s office at 505-503-8325 for an appointment.

DIET AND YOUR BRAIN JAN 2017. P/2 by Pamela Costello MD PC

Eating for Your Best Brain Health in 2017

By Dr. Pamela Costello, M.D. Neurosurgeon, Neuroscientist

Let food be thy medicine, and medicine be thy food. Hippocrates  460-370 B.C.

Hippocrates, the Ancient Greek philosopher, considered to be the ‘Father of  Medicine’, stated in the 4th century B.C. that disease was a product of environmental factors, diet, and lifestyle. Proper nutrition can serve to heal the brain and nervous system through multiple modalities. A healthy diet can support the neuroimmune system, aid in detoxification, repair the gastrointestinal tract, create a healing pH, decrease inflammation, and correct Candida overgrowth and bacterial imbalances (dysbiosis).

We all have individualized genetic makeups, with predispositions to disease. The increasingly deleterious effect of our toxic environment, including that of our altered food supply, has had an increasingly negative effect on that template. This contributes to higher incidences of neuroinflammatory disease, from developmental, behavioral, and neuromuscular disorders of the nervous system in children, to increasing cases of multiple sclerosis, ALS, CIDP, chronic pain syndromes, cognitive dysfunction and mood disorders in adulthood, and to earlier onset of dementias and other neurodegenerative disease in the elderly.

Reclaiming your physical health and intellectual independence, therefore, requires a focused renewed strategy of identifying and removing major dietary stressors and enhancing the diet with those foods supportive of healing your gut, immune, and nervous systems. Such an approach begins with realizing the relationship of your immune system to your gut, or gastrointestinal tract, and its health to the nervous system. Approximately 75% of our bodies’ immune system lies in our gut wall. The effects of exposure to environmental toxins, particularly adverse dietary choices, take a heavy toll on your gastrointestinal health, which can predispose you to virtually any neuroinflammatory illness.

Dietary stressors are typically components of the foods themselves, but also include additives, preservatives, processed sugars, pesticides, added growth hormones and antibiotics, genetically altered foods, and products of the food containers. Some general dietary guidelines to follow:


  1. Buy Organic. Toxins such as heavy metals, aluminum cans, plastics, pesticides, radiation, additives, artificial sweeteners, and solvents in our food and water acquired during processing, preparation, and packaging, are all neurotoxic.


  1. Glycemic Index. High glycemic index foods cause immune imbalances and adverse inflammatory reactions that directly affect the brain.


  1. Avoid GMO foods. Genetically modified foods (GMOs) such as wheat, soy, corn, etc. stress our nervous and immune systems, create inflammation, and are neurotoxic.
  2. Dairy Intolerances. Milk, cheese, yogurt, butter, cottage cheese, and ice cream, are all potential sources of inflammation, due to compromised tolerances of the protein (casein) and sugar (lactose) components.


  1. Gluten-free. Gluten, which is highest in wheat and other grains, is a troublesome protein for nervous and immune systems, creating an increasing incidence of neuroinflammatory illness. Understanding which foods contain gluten, as well as safe gluten-free alternatives, is critical to neuroimmunologic recovery.


  1. Macronutrients: Adequate consumption and proper balance of the ratio of macronutrients (fats, proteins, and carbohydrates), is required for detoxification and establishing a healthy immune system; e.g., some fats cause inflammation, while others reduce it , repairing brain tissue!


  1. Alkaline pH. Our bodies degenerate under acidic dietary imbalances and heal with an ideal blend of a majority ratio of alkaline to acidic foods.


  1. Direct Neurotoxins. Alcohol, tobacco, and neuroactive substances including glutamates, cause brain chemistry imbalances and directly kill brain cells.


  1. Irradiated Foods. Remove microwaves from home and work environments. Replace with toaster or convection ovens.


  1. Micronutrients. Maintain sufficient daily intake of micronutrients (vitamins and minerals), which are best utilized by our bodies when in their most bioavailable form, i.e., through healthy dietary sources.



DIET AND YOUR BRAIN P/1 JAN 2017 by Pamela Costello MD PC

Finding Your Best Brain Health for 2017

By Pamela Costello MD PC

Holistic Neurosurgeon, Neuroscientist

 Every man can, if he so desires, become the sculptor of his own brain” Santiago Ramon y Cajal, Neuroscientist, Nobel Laureate Medicine, Physiology (1852-1934)



As a holistic medical doctor and neurological surgeon, trained in biological and functional medicine, as well as a neuroscientist, I offer a comprehensive healing approach which is based pon identifying and correcting root causes of  imbalances in the brain and nervous system. With one’s neurotoxin burden assessment complete, a customized repair program allows the patient to achieve or “sculpt” their best brain or neurological health.For the New Year, I’d like to offer an option of deep healing and restoration to a place of health to those who want to ensure their highest brain health, as well as patients who might be struggling with their health, particularly with their nervous systems. I’ve outlined below a list of questions that I traditionally ask as part of my patient evaluation, assessment.

 1.    Diet. Eat organically and with the intention of providing the brain with good fuel sources, rather than short term energy fixes. What are your greatest food sensitivities? The immune system and nervous system are inextricably linked. What antagonizes your immune system, also affects your brain.

2.     Neurotoxin burden.  Do you have mercury/silver fillings? Do you know the amount of heavy metals, pesticides, solvents, e-smog, radiation, etc, that is acting to prematurely age your brain?

3.    Are you aware that a vast array and amount of retained toxins acquired while you were in your mother’s womb, as well as during your childhood, which are adversely affecting your neurological and physical health.

4.    Environmental Exposures. Are your home and work environments safe and clean of molds, solvents, and other threats to your brain and good brain function? Does your personal hygiene, make up, or laundry and household cleaning products contain solvents, heavy metals, or other toxic agents? Electromagnetic fields from electrical lines, lights, computers, cell phones and towers, microwaves, nuclear radiation isotopes, plus infectious opportunists and allergens, also burden our immune and nervous systems.

5.    Intellectual or mental exercise. Reading, crosswords, games. Exercise the muscle of thinking with daily mental exercises which strengthen your neural network.

6.    Physical Exercise. Regular exercise increases both endorphins (natural morphine like substances) as well as strengthens the heart and cerebral circulation, upon which a healthy brain depends. It increases our heart rate and mobilization of brain damaging toxins, which we can then excrete through our skin via sweating. A simple daily walk is a gentle, yet effective, start. As per Sean Plake, exercise therapist/CPT, to sum it up,  start off with 2-3 days of 20 minutes of controlled bodyweight exercises followed by 15-20 minutes of cardio/walking and gradually progress each week to 4-5 days of 30 minutes resistance exercise and 30 minutes of cardiovascular exercise

7.    Adequate rest, a good night’s sleep. Sleep apnea? Insomnia? Nighttime pain syndromes? Restless legs? Neck pain? Such issues keep you from the recuperative rest your brain and body need, and all can be successfully managed with a comprehensive neurological evaluation.

8.    Proper Elimination. Keeping the bowels emptied on a regular basis keeps the excreted toxins from being reabsorbed, decreasing the level of neuroactive toxins.

9.    Dental health. As biological dentist Dr. Bill Wolfe says, “your teeth are a big piece of the        health care puzzle”. Do you have chronic infection, toxic filling or implant materials, obstructive malalignment of your bite compromising your best brain health?

10.  Spiritual exercise/Inspirational support. Meditation and prayer raise your consciousness and bring you a sense of well being and peace. Pursue such practices to bring you joy and inspiration. Listening to or creating music, art, speeches, lectures, or seeing plays which inspire you, reinforce the pathways of higher cognitive functioning, supporting the brain’s longevity.


Victory for the EU’s children!

Dear Friends,

The children of Europe have won!

The three major institutions that decide regulations for the European Union – the European Parliament, the European Commission, and the Council of the European Union – have reached a provisional agreement to partially ban amalgam use. After an intense negotiating session (known as a trilogue) that went well into the night on December 6-7, these institutions decided that as of 1 July 2018:

  • Amalgam use in children under age 15 will be banned.
  • Amalgam use in pregnant women will be banned.
  • Amalgam use in breastfeeding women will be banned.
Additionally, the agreement requires each Member State to set a national plan by 1 July 2019 on how it will reduce amalgam use and mandates the European Commission to report by mid-2020 on the feasibility of phasing out dental amalgam.

This agreement was negotiated as part of a comprehensive regulation to implement the Minamata Convention on Mercury – showing again that this new mercury treaty is the “game-changer” for mercury-free dentistry worldwide.

All that is left is for the negotiated mercury regulation – with the amalgam agreement tucked inside – to receive final approval from both the European Parliament and the Council of Europe.  A “no” vote starts the whole long process of negotiating a mercury regulation all over again … as the pressure to ratify the Minamata Convention looms. So while a veto by either institution is theoretically possible, it is unlikely under the circumstances.

This progress is the result of six arduous years of Consumers for Dental Choice’s intense engagement in Europe. We allied with major environmental groups, developed a network of NGOs across Europe, testified at one hearing after another, submitted extensive comments in between, organized teams to meet with key government officials, and spearheaded a petition with more than 20,000 signatures.
As we move forward, I make three promises to you:

  1. We will vigilantly work to see that this regulation is implemented in every nation of the European Union.
  2. We will continue to work for the full phase out of amalgam in Europe, a step envisioned but not yet mandated in this regulation.
  3. We will immediately launch a worldwide campaign to end amalgam use in children, pregnant women, and breastfeeding mothers worldwide.
It’s time to end amalgam use for everyone – and like the European Union, we can start by keeping the next generation safe from mercury dental fillings.

8 December 2016