Back to Natural Health

Back to Natural Health Dr. Robert Selig designs 100% natural therapeutic regimens customized around a patient's specific biochemistry.

Dr. Robert Selig, DC - Functional Medicine Practitioner and hair tissue mineral analysis expert - offers customized care plan packages to address chronic health issues affecting most of the population like mineral deficiency, fatigue, and copper toxicity. Blood tests do not provide enough information to properly address chronic health problems because they do not accurately measure deficiencies and toxicities at the root of all illness which is why we test our patients using serial hair tissue mineral analysis (HTMAs). Our mission is to identify, address, and manage chronic health problems in our patients using

Using HTMA helps us get to the root of chronic health problems in order to properly identify needs and address any deficiencies or toxicities. HTMA has been discovered to be the only test available that can accurately measure what is happening inside the cells, not just the blood. To properly address any issues, we give our patients the best nutritional medicine from around the world, and in conjunction, we employ time-tested natural healing methods to improve the efficiency and speed of the recovery process. Our approach has proven to significantly improve wellness, health, and vitality in adult and child patients without the use of expensive drugs and invasive medical procedures. Our goal is to help patients age gracefully and naturally—and avoiding unnecessary dangerous surgeries and future hospital visits. Dr. Selig explains to patients the CRITICAL importance of improving the inner gut terrain, following detoxification protocols, and enhancing the neuro-endocrine function by removing toxic metals in order to see improvement in overall mental, physical, and spiritual well-being. Patients receive invaluable natural health information to follow for the rest of their lives, and our most successful patients learn from Dr. Selig to create new natural healing habits tailored to their own lifestyle. Sign up for a free consultation to learn more at www.BackToNaturalHealth.com. We work with patients locally and worldwide—call with any questions at 773-325-2225 and book your appointment online!

Most of the lithium concentrated in the human brain resides within the hippocampus, a structure deeply tied to our sense...
04/09/2026

Most of the lithium concentrated in the human brain resides within the hippocampus, a structure deeply tied to our sense of feeling good and feeling connected to the world around us.

Every healthy cell requires lithium for optimal function, but for reasons that point toward a deeper biological mystery, the hippocampus depends on this mineral more than any other brain region.

When lithium levels are abundant, neuroplasticity flourishes, allowing the brain to continue growing, expanding neural connections, and adapting throughout life.

This is why nutritional lithium absolutely has a place in any serious discussion of brain health and emotional resilience.

The same word hippocampus names both a brain structure and a sea monster from ancient mythology, similar to Pegasus, ridden by the god Neptune in ancient lore.

It is no coincidence that lithium is astrologically and alchemically ruled by the planet Neptune, the god of water and the god of emotion.

Neptune stands as the furthest planet in our solar system from the sun, representing the depths, the subconscious, and the vast emotional ocean within each of us.

Here we see the high concentration of lithium in the hippocampus, a structure named for a sea monster, governed by a water god, and responsible for our capacity to feel connected and alive.

Dr. Robert Selig
BackToNaturalHealth.com

04/09/2026

Most of the lithium concentrated in the human brain resides within the hippocampus, a structure deeply tied to our sense of feeling good and feeling connected to the world around us.

Every healthy cell requires lithium for optimal function, but for reasons that point toward a deeper biological mystery, the hippocampus depends on this mineral more than any other brain region.

When lithium levels are abundant, neuroplasticity flourishes, allowing the brain to continue growing, expanding neural connections, and adapting throughout life.

This is why nutritional lithium absolutely has a place in any serious discussion of brain health and emotional resilience.

The same word hippocampus names both a brain structure and a sea monster from ancient mythology, similar to Pegasus, ridden by the god Neptune in ancient lore.

It is no coincidence that lithium is astrologically and alchemically ruled by the planet Neptune, the god of water and the god of emotion.

Neptune stands as the furthest planet in our solar system from the sun, representing the depths, the subconscious, and the vast emotional ocean within each of us.

Here we see the high concentration of lithium in the hippocampus, a structure named for a sea monster, governed by a water god, and responsible for our capacity to feel connected and alive.

Dr. Robert Selig
BackToNaturalHealth.com

The soft drink 7Up once contained lithium citrate as a key ingredient, a fact that reveals the hidden history of this mi...
04/07/2026

The soft drink 7Up once contained lithium citrate as a key ingredient, a fact that reveals the hidden history of this mineral in everyday consumer products.

The name 7Up itself derives from lithium's atomic number, which rounds up from approximately 6.94 to 7, giving the beverage its effervescent designation and its lithium-infused lift.

Unlike the adrenaline-driven caffeine buzz of Coca-Cola, lithium citrate provided a more ethereal, feel-good experience without the jittery edge of stimulants.

This same lithium compound has been used in numerous pharmaceutical preparations throughout medical history.

Most famously, lithium remains a cornerstone treatment for bipolar disorder, effectively addressing both manic and depressive episodes.

Lithium achieves this mood-stabilizing effect by lighting up the hippocampus and other regions of the limbic brain, restoring balance to neural function.

This allows the brain to fire on all cylinders, preventing the extreme highs of mania and the crushing lows of depression.

Dr. Robert Selig
BackToNaturalHealth.com

04/07/2026

The soft drink 7Up once contained lithium citrate as a key ingredient, a fact that reveals the hidden history of this mineral in everyday consumer products.

The name 7Up itself derives from lithium's atomic number, which rounds up from approximately 6.94 to 7, giving the beverage its effervescent designation and its lithium-infused lift.

Unlike the adrenaline-driven caffeine buzz of Coca-Cola, lithium citrate provided a more ethereal, feel-good experience without the jittery edge of stimulants.

This same lithium compound has been used in numerous pharmaceutical preparations throughout medical history.

Most famously, lithium remains a cornerstone treatment for bipolar disorder, effectively addressing both manic and depressive episodes.

Lithium achieves this mood-stabilizing effect by lighting up the hippocampus and other regions of the limbic brain, restoring balance to neural function.

This allows the brain to fire on all cylinders, preventing the extreme highs of mania and the crushing lows of depression.

Dr. Robert Selig
BackToNaturalHealth.com

Lithium holds a unique position in both industrial technology and human physiology, serving as a lightweight metal that ...
04/03/2026

Lithium holds a unique position in both industrial technology and human physiology, serving as a lightweight metal that moves electrons with remarkable efficiency.

The third element on the periodic table, lithium finds its way into pacemakers, watches, and the entire battery industry precisely because it combines low weight with exceptional electron mobility.

NASA and the Apollo space missions, along with naval submarines, have long utilized lithium hydroxide for a fascinating purpose, capturing the carbon dioxide that astronauts and Navy personnel exhale into confined spaces.

This application reveals that carbon dioxide is far more than a simple metabolic waste product to be expelled without consideration.

The ancient yogis understood carbon dioxide on a profound level, using years of dedicated breath work to transcend normal states of consciousness through controlled respiration.

Through specific rhythmic yogic breathing techniques, the carbon atom splits from the carbon dioxide molecule and becomes utilized as an energy source within the body.

When the two oxygen atoms split apart from the carbon, they transmute into lithium, producing that ethereal feeling of connectivity and divine status that advanced practitioners describe as union with everything.

This mechanism reveals why controlled breathing has been used across traditions to induce altered states and spiritual awakening.

Dr. Robert Selig
BackToNaturalHealth.com

04/03/2026

Lithium holds a unique position in both industrial technology and human physiology, serving as a lightweight metal that moves electrons with remarkable efficiency.

The third element on the periodic table, lithium finds its way into pacemakers, watches, and the entire battery industry precisely because it combines low weight with exceptional electron mobility.

NASA and the Apollo space missions, along with naval submarines, have long utilized lithium hydroxide for a fascinating purpose, capturing the carbon dioxide that astronauts and Navy personnel exhale into confined spaces.

This application reveals that carbon dioxide is far more than a simple metabolic waste product to be expelled without consideration.

The ancient yogis understood carbon dioxide on a profound level, using years of dedicated breath work to transcend normal states of consciousness through controlled respiration.

Through specific rhythmic yogic breathing techniques, the carbon atom splits from the carbon dioxide molecule and becomes utilized as an energy source within the body.

When the two oxygen atoms split apart from the carbon, they transmute into lithium, producing that ethereal feeling of connectivity and divine status that advanced practitioners describe as union with everything.

This mechanism reveals why controlled breathing has been used across traditions to induce altered states and spiritual awakening.

Dr. Robert Selig
BackToNaturalHealth.com

View the full video here: https://vist.ly/4x8xk

Xenoestrogens have been categorized into five distinct sources of hormonal disruption that permeate modern life (not inc...
03/31/2026

Xenoestrogens have been categorized into five distinct sources of hormonal disruption that permeate modern life (not including metalloestrogens).

The first category comes directly from the medical system through prescriptions, including birth control pills, hormone replacement therapy, and even tamoxifen which functions as a xenoestrogen.

The second category encompasses the food additives that find their way into nearly everything consumed from processed packages.

The third category includes the cosmetics and personal care products applied to the body daily, from makeup to shampoo to soap.

These first three categories represent areas where individuals have direct control over their exposure, requiring only awareness and conscious choice about what enters the body.

The fourth and fifth categories present a more insidious challenge as they come from environmental sources largely outside individual control.

The fourth category consists of the countless pesticides unleashed upon mankind, covering virtually every square inch of this planet with their toxic presence.

Among these, atrazine stands as the most notorious xenoestrogen, documented to transform male frogs into female frogs in laboratory studies, a finding that extrapolates directly to human health concerns.

When these xenoestrogens enter the developing womb in utero, they can lodge themselves in the brain and disrupt the fundamental architecture of sexual development.

The fifth category comprises industrial chemicals, the entire plastics industry and the plasticizers that leach into food, water, and air from countless sources.

This entire system of hormonal disruption demands our attention and action.

Dr. Robert Selig
BackToNaturalHealth.com

03/31/2026

Xenoestrogens have been categorized into five distinct sources of hormonal disruption that permeate modern life (not including metalloestrogens).

The first category comes directly from the medical system through prescriptions, including birth control pills, hormone replacement therapy, and even tamoxifen which functions as a xenoestrogen.

The second category encompasses the food additives that find their way into nearly everything consumed from processed packages.

The third category includes the cosmetics and personal care products applied to the body daily, from makeup to shampoo to soap.

These first three categories represent areas where individuals have direct control over their exposure, requiring only awareness and conscious choice about what enters the body.

The fourth and fifth categories present a more insidious challenge as they come from environmental sources largely outside individual control.

The fourth category consists of the countless pesticides unleashed upon mankind, covering virtually every square inch of this planet with their toxic presence.

Among these, atrazine stands as the most notorious xenoestrogen, documented to transform male frogs into female frogs in laboratory studies, a finding that extrapolates directly to human health concerns.

When these xenoestrogens enter the developing womb in utero, they can lodge themselves in the brain and disrupt the fundamental architecture of sexual development.

The fifth category comprises industrial chemicals, the entire plastics industry and the plasticizers that leach into food, water, and air from countless sources.

This entire system of hormonal disruption demands our attention and action.

Dr. Robert Selig
BackToNaturalHealth.com

View the full video: https://vist.ly/4wqi5

The males in this country have experienced a fifty percent decrease in s***m count over the last fifty years, a statisti...
03/27/2026

The males in this country have experienced a fifty percent decrease in s***m count over the last fifty years, a statistic that should alarm every one of us.

This decline explains why men are shooting blanks and why fertility clinics now occupy every city across the nation, as conception has become increasingly difficult.

The inability to conceive traces directly to widespread zinc deficiency, driven by toxic metals that systematically displace zinc from its essential positions within the body.

The same toxic metals that steal zinc are also responsible for robbing s***m of the mineral they need to function and fertilize.

This is why fertility rates have collapsed and why so many couples now require medical intervention to conceive.

Dr. Robert Selig
BackToNaturalHealth.com

03/27/2026

The males in this country have experienced a fifty percent decrease in s***m count over the last fifty years, a statistic that should alarm every one of us.

This decline explains why men are shooting blanks and why fertility clinics now occupy every city across the nation, as conception has become increasingly difficult.

The inability to conceive traces directly to widespread zinc deficiency, driven by toxic metals that systematically displace zinc from its essential positions within the body.

The same toxic metals that steal zinc are also responsible for robbing s***m of the mineral they need to function and fertilize.

This is why fertility rates have collapsed and why so many couples now require medical intervention to conceive.

Dr. Robert Selig
BackToNaturalHealth.com

View the full video: https://vist.ly/4wfjx

The zinc finger is a remarkable protein structure that serves as one of the most fundamental mechanisms in human biology...
03/26/2026

The zinc finger is a remarkable protein structure that serves as one of the most fundamental mechanisms in human biology.

It brings together key molecular components, allowing them to fold into the precise three-dimensional configuration required for life to function.

Once properly folded, this structure interfaces directly with DNA, enabling the genetic code to be read and translated into the proteins that build and sustain every system in your body.

This mechanism remains the overlooked factor in the widespread hormonal dysfunction we see today.

Millions struggle with Hashimoto's, low thyroid function, low testosterone, low DHEA, estrogen dominance, low progesterone, and persistently low vitamin D that refuses to rise regardless of supplementation.

Yet the connection between these conditions and the zinc finger is rarely made.

The zinc finger is required to activate thyroid hormones, steroid hormones, and fat soluble vitamins, complexing with these molecules to allow the essential work of DNA transcription to proceed.

Within the DNA structure, specific binding domains serve as docking stations where the zinc finger and its associated protein complex must attach with precision.

This attachment is where the actual work of hormone activation and genetic expression occurs, transforming biological potential into functional reality.

When zinc is deficient, this entire cascade collapses, leaving hormones inactive, vitamins unusable, and the body unable to properly regulate its most essential systems.

Dr. Robert Selig
BackToNaturalHealth.com

03/26/2026

The zinc finger is a remarkable protein structure that serves as one of the most fundamental mechanisms in human biology.

It brings together key molecular components, allowing them to fold into the precise three-dimensional configuration required for life to function.

Once properly folded, this structure interfaces directly with DNA, enabling the genetic code to be read and translated into the proteins that build and sustain every system in your body.

This mechanism remains the overlooked factor in the widespread hormonal dysfunction we see today.

Millions struggle with Hashimoto's, low thyroid function, low testosterone, low DHEA, estrogen dominance, low progesterone, and persistently low vitamin D that refuses to rise regardless of supplementation.

Yet the connection between these conditions and the zinc finger is rarely made.

The zinc finger is required to activate thyroid hormones, steroid hormones, and fat soluble vitamins, complexing with these molecules to allow the essential work of DNA transcription to proceed.

Within the DNA structure, specific binding domains serve as docking stations where the zinc finger and its associated protein complex must attach with precision.

This attachment is where the actual work of hormone activation and genetic expression occurs, transforming biological potential into functional reality.

When zinc is deficient, this entire cascade collapses, leaving hormones inactive, vitamins unusable, and the body unable to properly regulate its most essential systems.

Dr. Robert Selig
BackToNaturalHealth.com

View the full video: https://vist.ly/4wa25

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1937 W Diversey Parkway
Chicago, IL
60614

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