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How Broccoli is Destroying Your Thyroid! with Elle Russ

PS

Paul Saladino1h 49m · 2020-03-03

Support Rate

72%

176 of 244 claims supported

Support rate

176 of 244 claims supported

176 supported68 partial / not

Claims from this content

185

Well SupportedRegenerative agriculture practices improve soil organic matter, leading to more nutritious food.Well SupportedCo-administering myrosinase with glucoraphanin increases average bioavailability from approximately 10% to 35-40%, but person-to-person variability persists.Well SupportedPolycystic Ovarian Syndrome (PCOS) is associated with insulin resistance, and thyroid abnormalities can contribute to the development of insulin resistance.Well SupportedNose-to-tail eating is a recommended approach.Well SupportedA doctor may not identify a thyroid issue by checking only TSH, free T4, and free T3, as reverse T3 levels can indicate the problem.

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A. Volkovreader

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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

Well SupportedIodine deficiency is primarily caused by goitrogens like sulforaphane and other isothiocyanates that compete with iodine at the ionic level in the thyroid.

Well SupportedMeasuring T3 is important because it is the biologically active thyroid hormone.

Not SupportedTesting only TSH is insufficient for assessing thyroid function; TSH, free T3, free T4, reverse T3, and Hashimoto's antibodies should be tested.

Partially SupportedSpinach is high in oxalates, and autopsy studies show oxalate deposition in the thyroid of all individuals.

Well SupportedFish, including wild salmon, tuna, mahi-mahi, grouper, mussels, scallops, clams, lobsters, and crabs, are often contaminated with heavy metals.

Well SupportedT4 converts to T3 when needed, but can convert to reverse T3 under stress or inflammatory conditions to prevent hypermetabolism.

Well SupportedMinerals, including selenium and zinc, are generally more bioavailable in animal foods because they are not chelated by phytic acid and oxalates.

Well SupportedFree T3, free T4, and TSH levels can change, often negatively, with ketogenic or low-carb diets.

Well SupportedReverse T3 is a biologically inactive form of T3 produced from T4.

Well SupportedFruit and berries are the least toxic carbohydrate sources.

Not SupportedKetogenic diets can decrease T3 thyroid hormone levels and cause muscle loss.

Well SupportedBelcampo.com offers regenerative agriculture products, and using the code 'carnivore md' provides a 20% discount.

Not SupportedMost doctors are uninformed about reverse T3 issues and rely on outdated protocols for thyroid health.

Not SupportedA drop in T3 levels after adopting a ketogenic or low-carb diet does not automatically indicate hypothyroidism.

Well SupportedHaving reverse T3 at the very low end of the range means the body's emergency brake system is compromised.

Well SupportedThyroid-releasing hormone signals the pituitary to release TSH, which acts on the thyroid to release T4 and T3.

Well SupportedA full thyroid panel is superior to ordering only TSH.

Well SupportedIncreased reverse T3 levels are becoming more common in the general population due to factors like stress and heavy metals.

Well SupportedReverse T3 does not elevate on ketogenic or low-carb diets; elevated reverse T3 and decreased free T3 characterize starvation.

Not SupportedSupplementing with iodine, particularly Lugol's iodine, can easily lead to excessive intake and potentially toxic levels, causing TSH to rise significantly.

Well SupportedLong-term ketogenic diets are associated with elevated SHBG, potentially lowering free testosterone.

Well SupportedOxalate deposition in breast tissue may be linked to cancer, and oxalate does not belong in the thyroid.

Partially SupportedIndividuals with Hashimoto's thyroiditis may have fewer oxalate crystals in their thyroid, possibly due to an autoimmune reaction.

Partially SupportedSoy, cyanogenic plant foods, and Brassica seeds contain goitrogens that can possess anti-TPO activity.

Partially SupportedA low-level ketogenic state likely represents an ancestral norm, with humans potentially being in ketosis 80-90% of the time at low levels.

Not SupportedPrescribing birth control pills for irregular periods is a band-aid solution rather than addressing the root cause.

Partially SupportedIndividuals who are metabolically, calorically, and T3 efficient require less T3 to function compared to the average American on a standard diet.

Partially SupportedUsing a personal trainer via the Future app on an Apple Watch provides accountability and is less expensive than traditional personal training.

Not SupportedDoctors who do not test reverse T3 may miss T4 conversion issues.

Well SupportedHypothyroidism can impair detoxification processes and lead to deficiencies in nutrients like iron, vitamin D, B12, and selenium.

Not SupportedTaking excessive T3 can lead to exhaustion and a hypermetabolic state.

Partially SupportedType 2 diabetes can lead to thyroid problems and potentially hypothyroidism.

Partially SupportedHypothyroidism in men can be overlooked, and addressing thyroid issues should be prioritized over exogenous testosterone or antidepressant treatment.

Well SupportedNatural desiccated thyroid contains T4, T3, and other elements in ratios that may treat hypothyroidism.

Well SupportedThe free fraction of thyroid hormone is the biologically active form that gets into tissues.

Partially SupportedExcessive conversion of T4 to reverse T3 is problematic because reverse T3 blocks T3 from entering cells.

Partially SupportedExercising with an incorrect dietary paradigm or excessive volume can lead to reduced conversion of T4 to T3 thyroid hormone and potential suppression of reproductive function.

Partially SupportedIndividuals without a thyroid gland require medication to survive.

Partially SupportedAncestral Supplements offers liver, bone marrow, heart, lung, spleen, and testicle supplements.

Partially SupportedMajor stressors like starvation, over-dieting, and over-exercising can cause the body to down-regulate thyroid hormone production.

Partially SupportedAnyone experiencing health issues should have their thyroid tested, as Hashimoto's antibodies can be indicative of problems.

Partially SupportedT3-only thyroid hormone is a last resort for individuals with conversion problems who have not responded to other interventions.

Partially SupportedUV filters like octinoxate in sunscreens can cause dose-dependent decreases in T3 and T4 concentrations.

Partially SupportedThe thyroid gland is responsible for the production and regulation of sex hormones, heart rate, and body temperature.

Partially SupportedElle Russ has increased her intake of organ meats, including marrow bones and grass-fed beef liver, as part of a health experiment.

Well SupportedPerchlorates are associated with decreased total and free thyroxine levels and TSH.

Not SupportedSulforaphane is a goitrogen that inhibits iodine uptake at the thyroid.

Partially SupportedThe natural form of selenium found in animal foods (selenocysteine) is superior to the supplemental form (selenomethionine) and plant-based sources.

Partially SupportedGastroenterologists should check thyroid function in patients with GI issues, malabsorption, or related conditions.

Well SupportedMost individuals could benefit from ingesting slightly more selenium than they currently do, after consulting a doctor.

Well SupportedUnderstanding thyroid physiology should focus on deiodinase enzymes for T4 to T3 and rT3 conversion rather than a simplified TSH model.

Partially SupportedLow T3 levels and feeling unwell after a low-calorie, low-carb diet indicates a hypothyroid state, not improved T3 utilization.

Partially SupportedPurposefully creating a caloric deficit to lose weight will negatively affect hormones in the short-term.

Partially SupportedCooking degrades myrosinase, but gut bacteria can produce myrosinase, allowing for sulforaphane exposure even from cooked cruciferous vegetables.

Partially SupportedCarnivore diets are very low carb, not zero carb, as liver contains glycogen and some animal foods contain carbohydrates.

Partially SupportedHypothyroidism can severely impair cognitive function, leading to dyslexia-like symptoms, inability to retain information, depression, and general malaise.

Not SupportedNatural desiccated thyroid backfired on the speaker when she had a reverse T3 problem.

Not SupportedOral contraceptives can affect thyroid function and may lead to other health issues.

Partially SupportedNatural desiccated thyroid (NDT) and T4 therapy can backfire and lead to a reverse T3 problem if T4 over-converts into the inactive form.

Partially SupportedLow carbohydrate and ketogenic diets do not cause hypothyroidism; hypothyroidism can lead to insulin resistance and result from dietary habits.

Partially SupportedNatural desiccated thyroid (NDT) contains both T4 and T3 and is used by functional doctors and patients.

Not SupportedWestern medicine often treats menstrual irregularities with interventions that do not address root causes like insulin resistance.

Not SupportedRaw cassava is extremely toxic and will cause death if consumed, requiring careful processing to remove toxins.

Partially SupportedThe feedback loop regulating thyroid hormones is designed to save one's life.

Partially SupportedSome individuals on thyroid hormone therapy require their free T3 levels to be at the top of the normal range.

Partially SupportedHypothyroidism can cause a wide range of symptoms including weight gain, hair loss, acne, gynecological issues, constipation, skin thickening, ear issues, heavy legs, restless legs, depression, and cognitive decline.

Partially SupportedHypothyroidism can cause irregular periods, hair loss, weight gain, acne, and misdiagnosis of PCOS.

Partially SupportedHypothyroidism can lead to a lack of energy, adrenal dysfunction, and eating disorders due to blood glucose dysregulation.

Partially SupportedHypothyroidism can lead to poor fat metabolism and abnormal lipid panels.

Partially SupportedChanges in receptor sensitivity may alter how the body responds to T3.

Partially SupportedLow-carb and ketogenic diets can impact thyroid function.

Partially SupportedIndividuals who are overweight, have tried multiple diets, or have thyroid issues may not be suitable candidates for an acute low-carb or ketogenic diet to resolve thyroid problems.

Partially SupportedThe four main thyroid treatments are T4-only, natural desiccated thyroid, compounded T4/T3, and T3-only.

Partially SupportedA patient experienced miscarriages and weight gain on T4-only medication with TSH and T4 testing.

Partially SupportedCompounded T4/T3 thyroid medication is an alternative to NDT, offering removal of fillers and precise microgram adjustments.

Partially SupportedIndividuals on T3-only thyroid medication may require dosing two to three times daily due to fluctuations influenced by exercise and food.

Partially SupportedCarnivore diets can lead to insufficient fat intake and potential thyroid problems if not enough fat is consumed.

Partially SupportedIt is easy to be hypocaloric on ketogenic, carnivore, and low-carb diets due to the satiating nature of the foods.

Not SupportedSoy protein negatively impacts thyroid function and men's testosterone levels.

Not SupportedPrescribing thyroid medication based solely on a TSH level of 3.5-4, especially after exercise, without considering other tests or symptoms, is inappropriate.

Not SupportedRelying solely on TSH testing for hypothyroidism diagnosis is harmful.

Not SupportedTesting only TSH to gauge thyroid status is faulty because TSH is a pituitary hormone signal, not a thyroid hormone.

Not SupportedA metabolism that is too fast (hyperthyroidism) is inflammatory, can backfire, and causes various health problems.

Partially SupportedOxidized fats, such as those found in canola oil, can negatively impact thyroid function.

Not SupportedSwimming in chlorinated pools may be detrimental to health, particularly for individuals with polymorphisms in detoxification systems, due to chlorine byproducts.

Not SupportedCooking does not fully destroy the enzyme responsible for breaking down glucosinolates, as gut bacteria can produce myrosinase.

Not SupportedPsychiatrists may prescribe medication like Prozac for symptoms of hypothyroidism without first testing thyroid function.

Partially SupportedThe ultimate goal in thyroid health assessment is ensuring optimal free T3 status.

Partially SupportedFor individuals who are severely hypothyroid and not significantly insulin resistant, a keto or low-carb diet may help but might not be a complete solution.

Partially SupportedHypothyroidism can cause insulin resistance and may require thyroid hormone supplementation.

Partially SupportedT3 has potent fat-burning effects, as evidenced by its historical abuse by bodybuilders seeking to shed maximum fat before competitions.

Partially SupportedT3 is a powerful thyroid hormone that peaks and dissipates quickly, while T4 is steady and converts as needed.

Partially SupportedT4-only medications like Synthroid became the standard treatment for thyroid patients, causing some to get sicker after switching from natural desiccated thyroid.

Partially SupportedDoctors are hesitant to use T3-only thyroid medication due to concerns about rapid fluctuations and potential risks.

Partially SupportedCassava flour contains linamarin, which breaks down into hydrocyanic acid, and also contains isothiocyanates and goitrogenic substances that inhibit iodine uptake at the thyroid.

Partially SupportedHigh consumption of cruciferous vegetables in Melanesian women with low dietary iodine may contribute to exceptionally high incidence of thyroid cancer.

Partially SupportedGoran, found in vegetables like collards, Brussels sprouts, and kale, can inhibit radio iodine uptake by the thyroid.

Partially SupportedToxic elements like halides and excessive iodine can negatively impact thyroid function.

Not SupportedConsuming tuna or salmon daily is not recommended.

Partially SupportedKetones are naturally present in babies and pregnant women.

Not SupportedT3-only thyroid medication is a last resort option that bypasses the body's natural feedback loop.

Not SupportedDoctors prescribing T4-only thyroid medication often fail to assess conversion to active thyroid hormone by only testing TSH and T4.

Partially SupportedHypothyroidism can cause coldness, sluggishness, constipation, accelerated glycation, and insulin resistance.

Partially SupportedDetermining thyroid status should involve assessing symptoms, temperature, pulse, heart rate, and blood pressure, not solely blood tests.

Partially SupportedNatural desiccated thyroid was the first treatment for thyroid patients.

Not SupportedThe idea that ketones or ketosis are harmful to humans is evolutionarily inappropriate.

Partially SupportedCruciferous vegetables like broccoli can negatively impact thyroid function.

Partially SupportedHumans likely evolved in a state of low-level ketosis, with ketone levels between 0.1 and 1.0 mmol/L, which is not medical-grade ketosis.

Partially SupportedModerate carbohydrate intake (50-100g/day) can allow for ketosis during a significant portion of the day.

Partially SupportedTSH levels can fluctuate based on fasting and exercise, making it an unreliable sole indicator of thyroid status.

Partially SupportedIndividuals experiencing a lack of 'lust for life,' general malaise, or depression should get their thyroid tested first.

Partially SupportedHypothyroidism can induce eating disorders due to blood glucose dysregulation and lead to an obsession with food.

Partially SupportedHypothyroidism can cause weight gain, even with exercise.

Partially SupportedSlow-release T3 medication exists but may not be the most optimal choice for all patients.

Partially SupportedThe carnivore diet is presented as a way to address chronic disease by focusing on plant toxins, human origins, and nutrient comparisons.

Partially SupportedLiterature does not support the claim that ketogenic diets are harmful to humans in the long term.

Partially SupportedHigh daily carbohydrate intake may lead to hypothyroidism.

Partially SupportedThe first recorded incidence of hypothyroidism dates back to approximately 12,000 years ago in China, coinciding with the introduction of grains.

Partially SupportedBrain fog, characterized by staring into space, inability to think, and lack of interest, can impair function and increase accident risk.

Partially SupportedA resting heart rate of approximately 96 beats per minute upon waking can be an indicator of hyperthyroidism.

Partially SupportedThe brain has more T3 receptors than any other part of the body, highlighting the critical role of thyroid hormones in cognitive function.

Partially SupportedChildren born without a thyroid gland, if not identified and treated immediately, will experience mental retardation.

Partially SupportedExcess dietary iodine, goitrogens, amiodarone, and lithium can be toxicants involved in thyroid dysfunction.

Partially SupportedGlucosinolates, precursors to isothiocyanates like sulforaphane, are found in cruciferous vegetables.

Partially SupportedXenoestrogens like BPA and triclosan can be toxicants involved in thyroid dysfunction.

Partially SupportedInflammatory states can disrupt feedback loops and contribute to health issues like hypothyroidism and type-2 diabetes.

Partially SupportedGreen tea catechins may act as anti-thyroid agents, and high doses of green tea extract could adversely affect thyroid function.

Partially SupportedCarbohydrates are not inherently bad unless consumed in toxic plant foods like wheat and grains.

Partially SupportedPhysicians may need retraining or a dedicated course on interpreting lab results for ketogenic patients.

Partially SupportedFor most people, a low-carb diet starting below 80 grams of total carbohydrates per day is a good starting point.

Partially SupportedTo avoid ketosis, ancestral humans would likely need to consume more than 200-300 grams of carbohydrates per day.

Partially SupportedSufficient fat and calorie intake are necessary for maintaining a healthy ketogenic state.

Partially SupportedBeing hypocaloric is detrimental for weight maintenance or muscle building.

Partially SupportedSmoking is associated with thyroid abnormalities.

Partially SupportedFermented cruciferous vegetables are less toxic than raw due to fermentation breaking down glucosinolates.

Not SupportedThe traditional Melanesian diet was based on coconut, fish, and possibly sea vegetables, which would have provided iodine.

Partially SupportedGrains, particularly gluten, can cause a significant drop in TPO antibodies in individuals with Hashimoto's.

Partially SupportedA high-fat, moderate-protein, low-carb diet is ideal for glucose management and adrenal management, which are closely linked to the thyroid feedback loop.

Partially SupportedHyperthyroidism symptoms include feeling hot in hands and feet, sweating, frequent bowel movements, temperature regulation issues, mental changes, and an elevated resting heart rate.

Partially SupportedA TSH level of 150 indicates severe thyroid deficiency, while normal TSH ranges can still fluctuate and are not sole indicators of hypothyroidism.

Partially SupportedA reverse T3 problem can feel worse than original hypothyroidism.

Partially SupportedEnvironmental toxins can compete with iodine uptake in the thyroid, affecting thyroid hormone formation.

Partially SupportedHyperthyroidism is more immediately dangerous than hypothyroidism and can lead to heart attacks.

Partially SupportedSelenium and CoQ10 deficiencies can contribute to health issues.

Partially SupportedSymptoms of hypothyroidism can include weight gain, hair loss, acne, gynecological issues, constipation, skin thickening, and myxedema.

Partially SupportedThyroid hormone efficacy can be influenced by thoughts, actions, and lifestyle.

Partially SupportedTSH levels fluctuate and should not be the sole measurement for thyroid problems, especially after physical activity.

Partially SupportedProper glucose management and cortisol levels are critical for the metabolism of thyroid hormones, and are managed well by low-carb paradigms.

Partially SupportedS-methyl L-cysteine is a more absorbable form of selenium supplementation than L-selenomethionine, which can lead to toxicity if overused.

Partially SupportedLow T3 levels can lead to adrenal over-response, energy depletion, malaise, and loss of interest in self-care.

Not SupportedContinuing with an outdated diet and lifestyle paradigm, even while taking thyroid hormone, can lead to problems.

Partially SupportedBasal body temperature and afternoon temperature measurements over five days can help assess adrenal sufficiency and hypothyroidism.

Partially SupportedCancer and inflammation can disrupt the feedback loop between TSH, T4, and T3, potentially leading to hypothyroidism.

Partially SupportedHypothyroidism can be caused by inadequate TSH production.

Partially SupportedSome individuals have issues with converting T4 to T3, leading to an overproduction of reverse T3.

Not SupportedTreating hypothyroidism solely with T4-only medication can fail some patients.

Partially SupportedCardiologists should check thyroid hormones and fasting insulin.

Partially SupportedMillet, selenium deficiency, and vitamin B12 deficiency are implicated in autoimmune thyroiditis.

Partially SupportedThyroid medication is the number one prescription in the US, with 26+ million Americans affected and 60% undiagnosed.

Partially SupportedRheumatoid arthritis appeared in the archaeological record around 10,000 years ago, coinciding with the agricultural revolution.

Partially SupportedMercury amalgam dental fillings can be a source of mercury exposure, potentially impacting thyroid function.

Partially SupportedTaking T3-only medication eliminates concerns about T4 conversion into reverse T3.

Partially SupportedThe conversion of T4 to T3 is dependent on selenium.

Partially SupportedReverse T3 hypothyroidism problems are on the rise.

Partially SupportedA moderate to low-carb diet is defined as having less than approximately 150 grams of carbohydrates per day.

Partially SupportedT3 is sometimes used to treat psychiatric illness.

Partially SupportedCadmium and lead are heavy metals that can affect thyroid function.

Partially SupportedSulforaphane contains a sulfur atom and a cyanide molecule.

Partially SupportedSub-par thyroid hormone levels are associated with increased mortality.

Partially SupportedLow thyroid and testosterone levels may necessitate examining diet and lifestyle factors rather than assuming a primary thyroid problem.

Partially SupportedConsuming more organ meats, such as grass-fed beef liver, is a direction towards cleaner, lower-carbohydrate eating.

Partially SupportedAncestral Supplements' thyroid product contains bioactive T4 and T3 and can serve as an adjunct for thyroid support when used with a healthcare provider.

Partially SupportedHeavy metals and hypothyroidism can exacerbate mitochondrial dysfunction.

Partially SupportedMercury amalgam dental fillings can contribute to health issues like hypothyroidism and require removal and chelation therapy.

Partially SupportedWestern medicine's unfamiliarity with ketogenic physiology leads to misinterpretation of lipid and thyroid panel changes on low-carb diets.

Partially SupportedThyroid should be thoroughly assessed before prescribing statins, blood pressure medication, or diabetes medication.

Partially SupportedPhysicians can add value to health discussions through formal training, but they are not the sole source of good health information.

Partially SupportedAdjusting diet and activity levels normalized thyroid function and significantly increased testosterone levels in an individual previously experiencing hypocaloric states and overtraining.

Partially SupportedMaintaining thyroid hormone levels in the middle of the normal range is ideal, and low-normal levels may not be problematic on a carnivore diet.

Not SupportedExcessive iodine supplementation above 100-300 micrograms daily can cause adverse thyroid symptoms.