Natural Vitality Calm Magnesium Gummies | 330mg Per Serving Review
Natural Vitality Calm Magnesium Supplement Gummies, Raspberry-Lemon Flavor, 120 CT is listed on CVS with item number 299267 and a net weight of 13.02 lbs. The page describes the product as Natural Vitality MaxCalm Gummies, a way to support the body with magnesium without water, mixing, or extra steps. The gummies are designed for children and adults alike and combine Magnesium Citrate and Magnesium Glycinate in a raspberry-lemon flavored gummy. The page states that the gummies are vegan, non-GMO, and free of gluten, artificial sweeteners, and synthetic colors. It positions the product as an easy way to pause, reset, and enjoy a calm moment while doing something good for the body. The brand is described as the trusted name in magnesium supplementation, and the page says the formula is an advanced duo of Magnesium Citrate and Glycinate. The product highlights include a delicious way to replenish daily magnesium levels, highly absorbable Magnesium Citrate plus Glycinate, raspberry-lemon flavored gummies, non-GMO, vegan, and free of gluten, artificial sweetener and synthetic color, and suitability for adults and kids 4 years and up. A footnote states that Magnesium Citrate and Magnesium Glycinate are better absorbed than Magnesium Oxide. The page also carries the standard disclaimer that these statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure, or prevent any disease. Product images, delivery options, and related CVS links appear around the listing, along with a state eligibility check for online purchase. The listing does not show a price, an ingredient panel, a barcode, or a star breakdown in the scraped text. The page lists the product under the Natural Vitality brand shop and includes a link to see all Natural Vitality products, as well as links to its ingredients, reviews, and a magnesium benefits article for further reading.
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Study, Trial or Testing Result Summary
Members Only20 human studies · 13 improved
2 of these 20 human studies gave magnesium by drip, not by mouth.
This gummy's only active ingredient is magnesium, but the label does not show how much is in each serving, so it cannot be compared with the doses studied. The strongest evidence is for protecting hearing from loud noise. In a trial of 320 military recruits exposed to gunfire, those on placebo had about twice the share of ears with permanent hearing loss as those taking magnesium daily [1]. A trial of 300 recruits taking 167 milligrams daily for two months found permanent noise hearing loss was less frequent and less severe [2]. For sudden hearing loss, magnesium given through a vein alongside breathing therapy led to more full recoveries [3], and oral magnesium added to meds helped in a small trial of 28 people [4]. However, a review judged these sudden hearing loss trials to have serious flaws [5]. For ringing in the ears, the only study was small, had no placebo group, and used 532 milligrams daily for three months. It found lower distress scores [6]. Evidence for ringing in the ears specifically is therefore thin. Animal and cell studies are never counted.
See all 20 studies →Hide the studies
- A review of 21 studies of medicines taken in pregnancy found magnesium sulphate, alone or with meds, showed a possible protective effect against congenital hearing loss in children, though most studies had limitations.Maternal Exposure to Medications and the Risk of Congenital and Early-Onset Hearing Loss in Children: A Systematic Revie…
- A review of 21 randomized trials of sudden hearing loss treatments reported positive results for magnesium, but each positive study had serious limitations and the authors found no valid trial proving any treatment works.Treatment of sudden sensorineural hearing loss: I. A systematic review.
- In 320 military recruits given 4 g magnesium granulate or placebo daily for 2 months of gunfire noise exposure, the placebo group had about twice the share of ears with permanent hearing loss.Oral magnesium supplementation as prophylaxis for noise-induced hearing loss: results of a double blind field study.
- In 300 military recruits given 167 mg magnesium daily or placebo for 2 months of loud noise training, permanent noise-induced hearing loss was significantly less frequent and less severe with magnesium.Oral magnesium intake reduces permanent hearing loss induced by noise exposure.
- In 133 people with sudden hearing loss, adding intravenous magnesium to carbogen inhalation gave a higher mean improvement rate (66.4% vs 49.9%) and more full recoveries (48% vs 31.6%) than carbogen alone.Magnesium: a new therapy for idiopathic sudden sensorineural hearing loss.
- In 51 cochlear implant patients given magnesium with vitamins A, C and E or placebo from 2 days before surgery to 3 months after, the treated group had about 8 dB less hearing loss at 500 Hz after adjustment, and the supplement was well tolerated.Randomized placebo-controlled clinical trial investigating the effect of antioxidants and a vasodilator on overall safet…
- In 28 people with sudden hearing loss all given meds, those also given oral magnesium had more patients with hearing improvement and greater average improvement than those given placebo.Magnesium treatment for sudden hearing loss.
- In Swedish military personnel given a nutrient combination with magnesium before automatic weapon training, the noise exposure did not measurably change hearing, so the study could not show whether the supplement prevents hearing loss, though blood levels of the nutrients rose.Increased vitamin plasma levels in Swedish military personnel treated with nutrients prior to automatic weapon training.
- In an open-label study of 26 adults with tinnitus taking 532 mg of magnesium daily for 3 months, tinnitus-related handicap scores dropped significantly, though there was no placebo group.Phase 2 study examining magnesium-dependent tinnitus.
- In a cohort of 7,445 steelworkers exposed to noise, serum magnesium levels did not differ between workers who developed noise-induced hearing loss and matched controls, so magnesium may not be linked to this hearing loss.[Association between serum magnesium ion level and risk of noise-induced hearing loss].
- In 3,267 adults in China, those with the highest blood magnesium levels had better hearing thresholds and about half the odds of high-frequency hearing loss compared with those with the lowest levels.Higher serum magnesium concentration is associated with lower hearing thresholds and risk of hearing loss among a Chines…
- In a cross-sectional analysis of 2,592 US adults, higher dietary magnesium intake was associated with better hearing thresholds, and combining high magnesium with high beta-carotene or vitamin C was linked to even better hearing at high frequencies.Antioxidant vitamins and magnesium and the risk of hearing loss in the US general population.
- In a cross-sectional study of 2111 adults aged 49 to 99, higher dietary magnesium intake was linked to better hearing test results and stronger inner ear responses.Associations between diet and both high and low pure tone averages and transient evoked otoacoustic emissions in an olde…
- In 1,608 older adults, a higher diet score across 10 micronutrients, including magnesium, was linked to lower hearing loss prevalence, but magnesium was not studied alone.Association between a dietary-based micronutrient adequacy index and hearing loss in community-dwelling older adults.
- In 468 very low birth weight infants, antenatal magnesium sulfate did not reduce hearing loss, developmental delay, or cerebral palsy by 18 to 24 months or 3 years compared with unexposed infants.Antenatal Magnesium Sulfate Is Not Associated With Improved Long-Term Neurodevelopment and Growth in Very Low Birth Weig…
- In a case-control study of newborns in intensive care, antenatal magnesium sulphate was linked to a lower rate of permanent childhood hearing loss in preterm infants, though this was an observational association.Permanent childhood hearing impairment in infants admitted to the neonatal intensive care unit: nested case-control stud…
- In a retrospective study of 289 very low birthweight infants, mothers who received magnesium sulfate together with meds before birth had a lower risk of failing the newborn hearing screen.Antenatal factors modulate hearing screen failure risk in preterm infants.
- In a retrospective study of 239 premature newborns, antenatal magnesium sulphate was not linked to better hearing screening results after adjusting for betamethasone use and gestational age.Does antenatal magnesium sulphate improve hearing function in premature newborns?
- In a study of 76 people with severe bilateral ringing in the ears and 86 healthy controls, people with tinnitus had lower blood magnesium levels (1.8 vs 2.3 mg/dL).Relationship between serum magnesium level and subjective tinnitus.
- In an online survey of 1,788 people with tinnitus, 70.7% of supplement users reported no effect across all supplements, with magnesium not reported separately, and the authors concluded supplements are generally not effective for tinnitus.Survey on the Effectiveness of Dietary Supplements to Treat Tinnitus.
Review Totals and Summary
Members Only17,691 reviews · 89% positive
Natural Vitality Calm Magnesium Gummies receive high praise from customers, with about 680 ratings across stores. A significant 89% of these ratings are 4 or 5 stars, indicating strong overall satisfaction with the product. **What buyers say it did for them** Many customers report significant improvements in their sleep patterns. Users say the gummies help them "fall asleep and stay asleep," and alleviate "restless and disrupted sleep." Beyond sleep, the gummies are frequently cited for their calming effects and ability to relax muscles. Several reviewers experienced relief from physical discomfort, noting that "cramps/spasms are controlled so well now," particularly for leg cramps and spasms. The gummies also provide digestive support, with customers reporting help with "occasional constipation" and creating "softer stool" for better bowel movements. **What they complain about** While most feedback is positive, a small number of users expressed dissatisfaction. Some found the gummies "not very effective" when compared to other magnesium forms, such as powder. A few also commented on the texture, describing it as "too hard." **Taste, smell, texture, form** The taste of these raspberry lemon flavored gummies is a consistent highlight. Many reviewers describe them as having an "Excellent flavor" and being "VERY TASTY," even for those who typically dislike raspberry. The texture is generally found to be pleasant, though a few isolated comments mentioned it being too hard. The gummy form itself is a major selling point for many, especially for those who prefer not to "swallow big pills." This summary focuses solely on the gummy form of the product, excluding reviews for other formats like powders or capsules. **Value for money** The provided customer reviews do not contain specific feedback or quotes directly addressing the value for money of the Natural Vitality Calm Magnesium Gummies. **Who it seems to suit and who it did not** These gummies appear to be well-suited for individuals seeking a natural way to improve sleep quality, alleviate muscle cramps and spasms, or manage occasional constipation. They are particularly popular among those who prefer a chewable supplement over traditional pills and appreciate a pleasant taste. Some users were recommended the product by their doctor or chiropractor. Conversely, the gummies may not be ideal for those who find the texture too firm or who have found other forms of magnesium (like powder) to be more effective for their specific needs.
Biohacker Summary
Members Only6 of 10 recommend it
Magnesium is the main ingredient, and the panel leans toward it: four of the ten recommend it, four say they use it, and two are neutral, with one of the ten issuing a warning. Sleep is the most common reason, and several also mention blood pressure, stress, muscle recovery, and general deficiency. On forms, the panel favors glycinate and threonate, with three of them taking 400 mg of threonate before bed, and a couple of them mention timing it 90 minutes to 2 hours before sleep or in the evening. Doses range from 300 mg before bed to 300 to 500 mg a day as a minimum, with one person aiming for about a gram, and some pair it with electrolytes such as sodium and potassium. One panelist cautions that labels can overstate the real magnesium dose and that the evidence for better sleep is inconsistent.
See all 10 biohackers →Hide the biohackers
Dr. Rhonda Patrick · Magnesium · recommends
- Explains that magnesium helps the body activate and metabolize vitamin D, and that magnesium intake has been associated with lower odds of vitamin D deficiency and insufficiency.
- Mentions that getting too little magnesium may play a role in declining testosterone levels.
- Recommends getting enough magnesium, around 300–400 mg daily from diet and supplements, as it is an essential cofactor for vitamin D metabolism. Magnesium glycinate is a good form.
- Mentions magnesium as one of the micronutrients found in multivitamins that people often don't get enough of from their diets.
- Explains that magnesium helps control blood pressure by boosting the production of substances that relax blood vessels and improve cardiovascular health, citing a meta-analysis that found magnesium supplementation at an average dose of 368 mg per day notably lowers both systolic and diastolic blood pressure.
- Magnesium supplementation has lowered blood pressure in randomized controlled trials. An analysis of 34 trials involving over 2,000 participants found modest reductions in both systolic and diastolic pressure, with a median dose of 368 mg/day.
- Warns that some magnesium supplements make the dose look much larger than it really is and that labels can fool people.
- Mentions magnesium as an important nutrient component for testosterone.
- Warns that some supplement companies mislead consumers by listing the total compound weight of magnesium citrate as the elemental magnesium dose, when the actual elemental magnesium content is much lower, potentially around 44-66 milligrams.
- States there is not yet strong, consistent evidence that magnesium supplementation reliably improves sleep, noting that while some meta-analyses suggest it can improve sleep quality scores, sleep efficiency, and sleep duration, individual studies are inconsistent and several have found no meaningful effect.
Dr. Eric Berg · Magnesium · recommends
- Recommends Magnesium glycinate, noting its high absorption rate compared to magnesium oxide, and its support for energy, sleep, muscle relaxation, and vitamin D function.
- Dr. Berg states that when nutrients like magnesium are too low, fatigue and weakness can follow.
- Recommends focusing on magnesium to support stronger bones if a neck hump is associated with osteoporosis.
- Explains that leg and calf cramps are most often caused by low magnesium, with leafy greens being a top source.
- States that magnesium is a cofactor that allows B1 to work more efficiently.
- States that magnesium is the most important mineral for energy production, as one cannot make energy without it.
- Magnesium is involved in 300 to 600 enzyme reactions, acts as a biological brake pedal, is the master controller over calcium, and is involved in making ATP, the energy currency of the body. It takes energy to go to sleep, and magnesium is required for relaxation and good sleep. Magnesium also helps balance cortisol levels and calm you.
- Dr. Eric Berg states that magnesium supports energy, muscle function, and sleep, and that most of it is stored inside cells, making deficiencies harder to detect with a standard blood test.
- Notes that magnesium could also be a factor in preventing muscle cramps.
- Recommends magnesium, specifically magnesium glycinate, stating it is key for D3 and K2 to work and is probably more important than calcium for building bone.
Thomas DeLauer · Magnesium · recommends
- Recommends taking magnesium glycinate and threonate at night to act as a brake on the nervous system, block excitatory signaling, help wind down, and support serotonin and melatonin production for better sleep.
- Mentions that magnesium glycinate also helps a lot with sleep.
- Mentions that restless leg syndrome is often treated with magnesium, but states that the sensation is actually coming from three other issues.
- Uses Element's cans which contain 30 milligram magnesium, finding that electrolytes help his workout performance.
- Uses Element's 30 mg magnesium cans first thing in the morning to prime his day and help with workout performance.
- Recommends magnesium around the time one would normally break a fast to calm the brain and dull feelings of conditioned hunger.
- Recommends magnesium, noting it is a cofactor for enzymes that build neurotransmitters, and deficiency can affect mood, happiness, and motivation.
- Notes that modern agricultural practices have led to soils depleted of trace minerals like magnesium, resulting in widespread magnesium deficiency.
- Recommends taking some magnesium glycinate tonight to help calm down and sleep.
- Mentions that magnesium in pumpkin seeds relaxes bronchial smooth muscle.
Andrew Huberman · Magnesium · recommends
- Notes that Les Spellman's team includes 'Magnesium timed right' as part of their game plan to optimize recovery in unfavorable conditions.
- Discusses Magnesium Threonate as a tool for falling asleep.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Uses Element, an electrolyte drink with sodium, magnesium, and potassium in correct ratios and no sugar, to ensure adequate hydration and electrolytes, especially when starting days fast or during physical exercise.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Confirms that magnesium is absolutely important for cognitive function, noting studies show those with lower magnesium intakes tend to perform less well on cognitive function tests, and it's related to brain changes over time and dementia risk.
- Takes 400 mg of Double Wood Magnesium L-Threonate before bed for sleep.
- He takes 400 mg of Magnesium L-Threonate from Double Wood before bed for sleep.
- Takes 400 mg of Double Wood Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of magnesium L-threonate before bed for sleep.
Dr. Mark Hyman · Magnesium · recommends
- Recommends magnesium breakthrough advanced ten from Biooptimizers, which is their most complete magnesium formula with 10 bioavailable forms and 550 milligrams of elemental magnesium, designed to support restful restorative sleep, muscle recovery, stress resilience, and metabolic health.
- Recommends considering magnesium glycinate before bed for nervous system support, deeper sleep quality, and to help the body transition into rest, and states that they take it every night.
- Explains that a lack of magnesium can cause muscles and nerves to malfunction, resulting in muscle weakness, twitching, and cramps.
- Recommends Magnesium Breakthrough Advanced 10 from Bioptimizers for restful sleep, muscle recovery, stress resilience, and metabolic health, especially during stressful times of the year.
- Recommends magnesium because it is involved in over 600 reactions in the body and up to 80% of people may have low levels that never get flagged on a standard blood test.
- Recommends magnesium as a basic supplement during detoxification to support pathways, help with constipation, and provide electrolytes.
- Recommends Magnesium Breakthrough Advanced 10 from Biooptimizers, which contains 10 bioavailable forms and 550 mg of elemental magnesium, to support restful sleep, restorative sleep, muscle recovery, stress resilience, and metabolic health.
- Has recommended magnesium breakthrough from bioptimizers for years and now uses Magnesium Breakthrough Advanced 10 as part of his evening routine, especially during periods of travel, training, and higher stress, to support sleep, muscle recovery, and metabolic health.
- Recommends correcting nutrient deficiencies with magnesium.
- Recommends Magnesium Breakthrough Advance 10 from BiOptimizers, which has 10 bioavailable forms of magnesium and more elemental magnesium, as part of his evening routine for sleep, muscle recovery, and metabolic health.
Dave Asprey · Magnesium · uses
- Looks at magnesium alongside protein to keep muscle for the long run.
- Suggests adding magnesium to help keep potassium in the system longer, as they work hand in hand.
- Mentions magnesium in the context of sleep but states that it doesn't address the core issue of waking up during the night.
- Suggests that magnesium may help slow aging, support cellular repair, and improve sleep.
- States that magnesium can affect how the body responds to a supplement.
- Recommends fixing sleep with 300mg of Magnesium 101 before bed if diet and exercise aren't melting stubborn belly fat.
- Dave Asprey says his daily routine includes magnesium as part of a carefully developed combination for longevity.
- Recommends magnesium glycinate for sleep, stating that trials show it helps people fall asleep about 17 minutes faster and that he finds it incredibly effective.
- Mentions magnesium glycinate as one of the five gut-friendly, extensively researched ingredients in Kill Switch that helps with natural sleep.
- Dave Asprey recommends Magnesium Glycinate for sleep, noting human studies show it helps people fall asleep faster, is safe, and works on a fundamental aspect of health, unlike magnesium oxide which acts as a laxative.
Ben Greenfield · Magnesium · uses
- Uses magnesium during surgery because it is neuroprotective.
- Says he is drinking LMNT, which contains sodium, potassium, and magnesium, and states that he actually drinks this stuff.
- Mentions magnesium as part of a bare-minimum protocol.
- Advises getting red blood cell magnesium levels to the high end of the range as a minimum step for overall health and to slow down heart disease.
- Recommends supplementing with magnesium threonate if one is low in magnesium, as it crosses the blood-brain barrier and is demonstrated to increase hippocampus plasticity, theoretically making one smarter and improving memories.
- Uses Magnesium Breakthrough from BIOptimizers as part of their daily stack, taking four capsules in the evening to support relaxation, recovery, and a good night of sleep.
- Recommends Celtic Sea Salt's new electrolyte drink "Hydrate" for replacing electrolytes and trace minerals lost through sweat, noting it contains 70 naturally occurring trace minerals, plus magnesium, taurine, and potassium.
- Had heart palpitations when he was really overdoing magnesium, not knowing what he was taking.
- Recommends taking magnesium as a co-factor to increase vitamin D absorption.
- Notes a new study indicating that magnesium is a core dietary antioxidant closely associated with a reduced risk of accelerated biological aging.
Siim Land · Magnesium · recommends
- States that Magnesium can be a useful addition for some people for sleep.
- Recommends magnesium for sleep, especially deep sleep, and suggests trying better types like Threonate, Biscinate, or Torate, referencing a study where magnesium supplementation improved deep sleep.
- Recommends Magnesium for blood pressure, migraines and deficiency, based primarily on human research, especially randomized controlled trials showing measurable benefits.
- Lists Magnesium as one of 15 supplements backed by human studies.
- States that magnesium is a fundamental mineral governing over 600 enzymes and metabolic reactions, and recommends that most people need at least 400-500 mg/d for health, with some needing up to 600 mg/d.
- Lists seafood and pumpkin seeds as sources of Magnesium.
- Thinks magnesium has some of the strongest evidence and is worth considering.
- Recommends taking magnesium, specifically glycinate and threonate forms, 1 to 2 hours before bed for sleep benefits, noting that glycinate promotes relaxation and threonate crosses the blood-brain barrier for sleep quality and cognitive function.
- Notes that Boron reduces calcium/magnesium loss.
- Notes that magnesium is important for activating thiamine into its more biologically active form, and a magnesium deficiency can impair blood sugar regulation even with adequate thiamine intake.
Bryan Johnson · Magnesium · uses
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- He takes 400 mg of Double Wood Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of magnesium L-threonate before bed for sleep.
- He takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of magnesium threonate before bed for sleep.
Peter Attia · Magnesium · neutral
- Peter reviews the evidence for select off-label medications and supplements commonly used for sleep, including glycine, magnesium, ashwagandha, and phosphatidylserine.
- Suggests that zinc and magnesium could potentially help with vasodilation and sleep, particularly for women experiencing severe symptoms in the luteal phase.
- Peter discusses electrolytes and fiber and the ketogenic diet, specifically preventing magnesium loss.
- Recommends magnesium as one of the 'big three' micronutrients for bone health, suggesting a daily intake of 300 to 500 milligrams as a minimum, and personally aims for about a gram of supplemental magnesium.
- Recommends magnesium for optimizing bone mineral density, suggesting a daily intake of 300 to 500 milligrams as a minimum, but personally aims for about a gram.
- Takes a hardline view that most people do not have adequate or optimal levels of magnesium, and suboptimal levels will impede the metabolism of vitamin D because magnesium is a cofactor in its enzymatic conversion.
- Takes a hardline view that most people do not have adequate or optimal levels of magnesium, and suboptimal levels will impede vitamin D metabolism because magnesium is a co-factor in the enzymatic conversion of vitamin D.
- Takes magnesium as a straightforward supplement.
- Mentions that magnesium intake is often super low and impactful on testosterone levels.
- Discusses the important roles of magnesium in the body, how to determine if one might be deficient, the prevalence of magnesium deficiency, and its potential cognitive benefits.
RAL Summary
Members OnlyTier 3 for Hearing and Ear Ringing
Tier 3 rests on 680 reviews, 89% positive, plus some study support: magnesium protected against noise hearing loss in two recruit trials [1][2], while evidence for ringing in the ears is only one small uncontrolled study [6].
- Magnesium: amount hidden in a blend
Where the evidence disagrees: 6 of the 20 human studies found no effect.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Ears and hearing, Nervous system
Combine with: To enhance the calming and stress-reducing effects of magnesium, consider combining it with L-Theanine, an amino acid known to promote relaxation and focus without drowsiness. Adaptogenic herbs like Ashwagandha can further support the body's response to stress, while B vitamins, particularly B6, play a crucial role in neurotransmitter production and overall nervous system health, synergizing with magnesium for optimal stress management and emotional balance.
Possible side effects: No major side effects reported. A few buyers found the gummies too hard.
Supplement Facts
Includes Added Sugars 3 g · Magnesium 330 mg
| Calories | 30 | |
| Total Carbohydrate | 8 g | 3% |
| Dietary Fiber | 1 g | 4% |
| Total Sugars | 3 g | |
| Includes Added Sugars | 3 g | 6% |
| Magnesium (as magnesium citrate) | 330 mg | 79% |
Other ingredients: Organic tapioca syrup, organic cane sugar, inulin, vegetable glycerin, agar, organic flavors, citric acid, organic black carrot (color), locust bean gum.
Directions: Individual needs may vary. For children 13 years and older and adults, chew up to four gummies daily. Take only as directed.
Label source: Vitacost · Report a label change
Sizes and barcodes: 60 Gummies, UPC 1 83405 04371 8 (on market)
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Graded October 28, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
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