Latest / Morning Medical with Dr. Chow / FDA Nutrition Label Proposal, Osteoporosis Screening, and U.S. Obesity Decline

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FDA Nutrition Label Proposal, Osteoporosis Screening, and U.S. Obesity Decline · Morning Medical with Dr. Chow

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Welcome to another episode of Morning Medical with Dr.
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Chow, where we bring you the latest in medical and health news from around the globe.
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I'm your host, Dr.
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Chi-Ming Chow.
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Today, we're diving into a significant development from the United States Food and
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Drug Administration, which could change the way you see nutrition information on your favorite
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food packages.
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On Tuesday, the United States Food and Drug Administration issued a proposed rule that
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could have a major impact on how we perceive and consume food.
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This proposal would require food manufacturers to place a 'Nutrition Info' label prominently
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on the front of their packages.
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This label would state whether the contents have high, medium, or low levels of sodium,
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saturated fats, and added sugars.
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The initiative is driven by the alarming prevalence of chronic diseases in the United
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States, such as heart disease, cancer, and diabetes, which are leading causes of
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disability and death.
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An astounding sixty percent of Americans have at least one chronic disease.
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According to Rebecca Buckner, Doctor of Philosophy and associate deputy director for
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human food policy at the United States Food and Drug Administration's Human Food Program, a
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significant contributor to these diseases is the overconsumption of saturated fats, sodium,
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and added sugars.
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The 'Nutrition Info' box aims to empower consumers by providing them with accessible
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information to make healthier choices.
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Foods would be labeled as having a 'high' level of a nutrient if it equals or exceeds twenty
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percent of the recommended daily value.
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A 'medium' level would represent five to twenty percent, and a 'low' level would be five
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percent or less.
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Food manufacturers with annual sales of ten million dollars or more would be required to
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comply with this rule in three years, while smaller manufacturers would have four years to
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make the change.
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The rule is backed by findings from a 2023 study by the United States Food and Drug
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Administration, which surveyed nearly ten thousand adults.
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The study ensured representation across various demographics, including age, sex, education,
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race, and ethnicity, to capture those most at risk for diet-related diseases.
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Interestingly, although there was interest in including calorie information on the front of
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the package, it wasn't included as a mandatory element in the proposal.
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Manufacturers have the option to add it alongside the 'Nutrition Info' box if they
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choose.
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The proposal's future is uncertain, especially with the political shifts that can occur with a
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new presidential administration.
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However, it does align with the goals of Robert F.
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Kennedy Jr., who is expected to head the Department of Health and Human Services, to
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reduce the consumption of ultraprocessed foods.
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Consumer advocacy groups like the Center for Science in the Public Interest have praised the
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United States Food and Drug Administration's initiative.
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They see it as a vital step towards standing up to major food corporations and promoting public
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health.
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While they prefer 'High In' nutrient warning labels over 'traffic light' labels, they
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acknowledge that any step forward is beneficial.
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The proposed rule is currently open for public comment until May sixteenth, allowing
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individuals and organizations to express their opinions and suggestions.
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This is a chance for everyone to contribute to shaping a healthier future.
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Let's turn our attention to a recent update from the United States Preventive Services Task
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Force on osteoporosis screening to prevent fractures.
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This update could bring some considerable changes to how we approach screening,
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particularly in younger women, which has sparked some discussion among experts.
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The Task Force has released a final recommendation statement advising that all
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women aged sixty-five and older, as well as postmenopausal women under sixty-five who are
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at risk, should undergo screening for osteoporosis.
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The goal is to prevent osteoporotic fractures, and the recommendation comes with what the Task
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Force describes as 'moderate certainty' of a moderate net benefit for these groups.
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This recommendation is classified as a grade B, meaning there is high certainty that the net
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benefit is moderate or there is moderate certainty that the net benefit is moderate to
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substantial.
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Interestingly, the Task Force notes that evidence is still insufficient to fully assess
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the balance of benefits and harms of screening in men.
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Therefore, they've issued an I statement for this group, which means that clinicians should
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use their clinical judgment when deciding whether to screen men for osteoporosis.
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While these recommendations are broadly consistent with those from 2018, there are some
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subtle but potentially significant changes.
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Previously, the Task Force recommended using a formal clinical risk assessment tool to assess
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osteoporosis risk in younger postmenopausal women.
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However, the new 2024 recommendations suggest screening those at increased risk for an
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osteoporotic fracture as estimated by clinical risk assessment.
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Moreover, the screening method for postmenopausal women of all ages has shifted.
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The 2018 guidelines broadly defined screening as bone measurement testing, but the 2024
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update specifies central dual-energy x-ray absorptiometry, or DXA, focusing on the hip or
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lumbar spine.
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This method correlates well with bone strength and clinical fracture outcomes while using low
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doses of radiation.
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The Task Force also highlighted the importance of assessing risk factors like low body weight,
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parental history of hip fracture, smoking, and excessive alcohol consumption when deciding
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which postmenopausal women under sixty-five should be screened.
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For those with at least one risk factor, clinicians should employ a clinical risk
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assessment tool, such as the Fracture Risk Assessment Tool, or FRAX.
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This tool predicts the ten-year probability of a hip fracture or major osteoporotic fracture.
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However, some experts, like Dr.
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Kristine Ensrud and Dr.
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Carolyn Crandall, have pointed out that FRAX's performance in predicting osteoporosis fracture
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risk in younger postmenopausal women is less than ideal.
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They suggest that simpler, time-efficient tools like the Osteoporosis Self Assessment Tool
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might be preferable, although these tools also have limitations.
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The Task Force did not specify a particular interval for screening, noting that transition
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to osteoporosis tends to occur more quickly in individuals with lower baseline T scores and
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older age.
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For patients requiring treatment, the Task Force listed several approved drugs, including
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bisphosphonates, denosumab, and romosozumab, among others.
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It's important to consider that risk assessment tools may not fully capture the risk in certain
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populations, such as Asian, Black, and Hispanic patients, or those with comorbidities like
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diabetes.
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Therefore, clinicians are advised to apply risk assessment tool thresholds flexibly,
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considering additional risks like fall risk, which may not be accounted for in tools like
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FRAX.
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There's been some concerning news about protein powders that might make you think twice before
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your next shake.
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A recent report from the Clean Label Project, a non-profit organization that focuses on
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labeling safety issues, found that some protein powders, especially plant-based and
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chocolate-flavored ones, contain heavy metals like lead and cadmium.
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This study tested 160 protein powder products from 70 leading brands, covering a significant
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share of the United States market.
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They screened for metals including lead, cadmium, arsenic, and mercury.
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However, the report didn't specify which companies were tested or the exact levels of
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metals found in each product.
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What's particularly striking is that organic protein powders contained, on average, three
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times more lead and twice as much cadmium compared to non-organic ones.
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Plant-based protein powders like those made from soy, rice, peas, and other plants showed
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triple the lead levels compared to whey-based alternatives.
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Chocolate-flavored powders contained four times more lead than their vanilla counterparts.
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Lead and cadmium are naturally occurring in the environment, but human activities have
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increased their presence.
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These metals can cause various health issues depending on exposure levels, including kidney
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damage, bone loss, reproductive problems, and an increased risk of cancer.
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Health Canada emphasizes that lead is widespread in the environment, making it nearly
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impossible to produce foods with zero lead content.
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The Clean Label Project's report suggested that these metals could enter protein powders
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through environmental exposure, agricultural practices, and packaging materials.
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Interestingly, 47 percent of the tested products exceeded at least one United States
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federal or state safety standard for these metals.
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For instance, California's Proposition 65 sets the maximum allowable lead level in food
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products at 0.5 micrograms per day, which is a minuscule amount.
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Felicia Wu, a professor of food safety at Michigan State University, pointed out that the
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report lacks crucial data about how the metals were detected and measured in the protein
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powders.
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The report didn't clarify the assumptions made regarding how much protein powder a person
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typically consumes, which makes it hard to assess the actual risk.
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Without knowing the average consumption or the concentration of metals, it's difficult to
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determine the level of exposure from consuming these powders.
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While Health Canada indicates that trace amounts of lead in consumer products shouldn't
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pose a health risk, the United States Environmental Protection Agency states that no
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level of lead exposure is entirely safe.
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This is particularly concerning for vulnerable groups like children, infants, and pregnant
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individuals, as lead exposure can lead to developmental delays and other serious health
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problems.
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So, should you stop using protein powders?
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According to Felicia Wu, until more data is available, there's no immediate need to throw
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out your protein powder.
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She advises consumers to remain aware and potentially seek more information about their
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specific products.
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The key question is whether consuming a particular protein powder significantly
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increases your exposure to these metals, and more information is needed to answer that.
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Today, we have some heartening news from the United Kingdom.
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The Princess of Wales, Catherine, has revealed that she is in remission from cancer.
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This announcement came during an emotional visit to the Royal Marsden Hospital in west
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London, where she had received her treatment.
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In a heartfelt social media post, Catherine expressed her relief and gratitude, stating
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that she's focused on recovery and looking forward to a fulfilling year ahead.
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She candidly shared that adjusting to life post-cancer diagnosis takes time, but she's
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optimistic about the future.
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During her visit to the Royal Marsden Hospital, Catherine took a moment to thank the staff for
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their exceptional care.
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She empathized with current cancer patients, acknowledging the 'tough' nature of the
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treatment while offering words of encouragement, reassuring them that there's
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'light at the end of that tunnel.' This visit marked her first significant solo royal
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engagement since completing her treatment in September, and it was the first public
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confirmation of her remission.
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Catherine's journey has been a testament to resilience.
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She announced her cancer diagnosis last March and completed chemotherapy by September.
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Her focus now is on staying cancer-free.
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Cancer Research UK explains that the term 'remission' means there are no signs of cancer
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following treatment, though some cancers can recur, which is why the term 'cure' is used
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cautiously.
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The Princess expressed deep gratitude towards those who supported her and her husband, Prince
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William, during this challenging time.
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She mentioned that it's been almost a year since her health issues were first disclosed,
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with an announcement last January of her undergoing abdominal surgery, followed by her
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cancer treatment journey.
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In conversations with cancer patients at the hospital, Catherine shared insights from her
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own experiences, acknowledging the long-term effects of treatment.
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She spoke about the difficulty of returning to a 'normal' life post-treatment, emphasizing
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that the recovery process involves managing both the immediate and lingering side effects.
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Her visit to the Royal Marsden Hospital, where she is now a joint royal patron alongside
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Prince William, was not just a personal milestone but also a significant public
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engagement.
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This hospital, which specializes in cancer treatment and research, has a long history of
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royal patronage, including Diana, Princess of Wales.
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It treats around 59,000 patients annually and has been a beacon of hope for many facing
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similar battles.
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For the second year in a row, nurse practitioners have claimed the top spot in the
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"Best Jobs" rankings from U.S.
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News & World Report.
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This accolade underscores the vital role that nurse practitioners play in the healthcare
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sector.
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Interestingly, this was not the only healthcare profession to make it to the top five, as
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physician assistants, also referred to as physician associates, secured the number three
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position.
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Carly Chase, vice president of careers at U.S.
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News, highlighted the ongoing demand for healthcare and healthcare support roles,
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attributing the strong rankings to the steady need for medical professionals who contribute
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significantly to the health and well-being of the population.
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"Nurse practitioner maintains the No.
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1 spot as this year's best job because of its critical role in health management, the
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flexibility it provides, and its strong 10-year career outlook," she stated.
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Stephen Ferrara, Doctor of Nursing Practice, president of the American Association of Nurse
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Practitioners, emphasized that this recognition reflects the remarkable dedication, expertise,
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and impact nurse practitioners bring to healthcare every day.
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He noted that nurse practitioners are uniquely positioned to tackle pressing healthcare
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challenges, ranging from offering primary and specialty care to expanding access in
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underserved communities.
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Ferrara continued by praising nurse practitioners for their ability to practice
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across diverse settings, placing them at the forefront of shaping a sustainable and
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equitable healthcare system.
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Their steadfast commitment to patient-centered care is transforming lives, improving health
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outcomes, and reinforcing public trust in the healthcare profession.
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Similarly, Jason Prevelige, Doctor of Medical Science, Master of Business Administration,
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Physician Associate-Certified, and president of the American Academy of Physician Associates,
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acknowledged the rankings, noting the physician assistant profession's growth and leadership in
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expanding access to care and addressing health inequities nationwide.
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This recognition, he believes, will inspire the physician assistant community to continue
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pushing boundaries, innovating, and driving progress as leaders in healthcare.
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Additional healthcare roles featured prominently in the top 10 rankings include
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medical and health services managers at number seven and speech-language pathologists at
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number nine.
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However, physician jobs were ranked further down in the overall list, outside the top 10
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for healthcare-specific rankings, with anesthesiologists and psychiatrists being the
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highest-placed physician roles at numbers 33 and 34, respectively.
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The methodology behind the "Best Jobs" rankings involves evaluating various factors that
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contribute to career satisfaction, which, while subjective, are generally desired qualities.
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These include higher salaries, ample job opportunities, and avenues for promotion.
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U.S.
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News gathered data from the U.S.
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Bureau of Labor Statistics to identify jobs with the greatest hiring demand, scoring them
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based on future prospects, wage potential, employment, job safety and stability, and
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work-life balance.
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In terms of specifics, the wage potential measure considered median wage, wage range, and
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wage growth, while job safety and stability took into account union affiliation, injuries,
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working conditions, and healthcare.
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These comprehensive metrics provide a well-rounded view of what makes a job desirable
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in today's market.
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The top 10 healthcare and healthcare support-specific rankings, along with their
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median salaries, were as follows: Nurse practitioner at $126,260, physician assistant
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at $130,020, speech-language pathologist at $89,290, veterinarian at $119,100, nurse
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anesthetist at $212,650, veterinary technologist and technician at $43,740,
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physical therapist at $99,710, occupational therapist at $96,370, respiratory therapist at
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$77,960, and dental hygienist at $87,530.
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In a remarkable turn of events, obesity rates in the United States have dropped for the first
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time in over a decade.
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A recent study from the Centers for Disease Control and Prevention, covering the period
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from 2021 to 2023, showed that obesity rates fell from 41.9 percent to 40.3 percent.
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While this reduction might appear modest, it's a significant breakthrough in the healthcare
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community, sparking optimism about the potential for reversing this longstanding
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trend.
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Healthcare experts are pointing to the use of GLP-1 medications, such as Ozempic, Wegovy,
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Mounjaro, and the compounds semaglutide and tirzepatide, as key contributors to this
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decline.
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These medications have gained substantial popularity since the Food and Drug
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Administration approved Wegovy for weight loss in 2021.
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Their effectiveness in promoting weight loss and improving metabolic health has been widely
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recognized, making them a promising tool in the fight against obesity.
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In Alabama, the obesity rate also saw a decrease, dropping from 39.9 percent to 39.2
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percent.
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Kay Ousby, from the Huntsville Hospital Center for Medical Weight Loss, described this change
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as a step in the right direction.
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She emphasized the difficulty of altering obesity statistics in the United States,
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especially given the country's food environment.
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According to Ousby, maintaining the same rate would have been progress, but witnessing a
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decline is particularly noteworthy.
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Despite the excitement surrounding these medications, there is ongoing speculation and
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criticism.
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One major concern is the cost.
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Most insurance companies do not cover GLP-1 medications for weight loss, leaving patients
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to pay out-of-pocket expenses ranging from four hundred to six hundred and fifty dollars per
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month.
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Ousby expressed hope that if these costs could be reduced, more people could access and
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sustain these treatments, potentially leading to further declines in obesity rates.
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The future of weight management may very well hinge on making these medications more
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accessible.
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If the prices remain high, it poses a significant barrier for the average person
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seeking long-term weight management solutions.
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As the healthcare community continues to evaluate the long-term effects and benefits of
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GLP-1 medications, finding ways to make them more affordable will be crucial.
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That brings us to the end of today's episode of Morning Medical with Dr.
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Chow.
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We've covered some groundbreaking developments in medical and health news, from potential
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changes in food labeling to the latest recommendations on osteoporosis screening, the
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concerns about protein powders, and heartening news about Catherine's remission from cancer.
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As always, thank you for tuning in.
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Stay healthy, stay informed, and join us again tomorrow for more insights into the world of
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medicine and health.
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Goodbye for now!