Mind Gym – by Gary Mack and David Casstevens

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While this book seems to be mostly popular amongst young American college athletes and those around them (coaches, parents, etc) its applicability is a lot wider than that.

The thing is, as this book details, we don’t have to settle for less than optimal in our training—whatever “optimal” means for us, at any stage of life.

The style is largely narrative, and conveys a lot of ideas through anecdotes. They are probably true, but whether they occured entirely as-written or have been polished or embellished is not so important, as to to give food for thought, and reflection on how we can hone what we’re doing to work the best for us.

Nor is it just a long pep-talk, though it certainly has a motivational aspect. But rather, it covers also such things as the seven critical areas that we need to excel at if we want to be mentally robust, and—counterintuitively—the value of slowing down sometimes. The authors also talk about the importance of love, labor, and ongoing learning if we want a fulfilled life.

Bottom line: if you are engaged with any sport or sport-like endeavor that you’d like to be better at, this book will sharpen your training and development.

Click here to check out Mind Gym, and optimize yours!

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Recommended

  • Younger Next Year: The Exercise Program – by Chris Crowley & Dr. Henry Lodge
  • What You Don’t Know Can Kill You
    Dr. Simran Malhotra teaches how mindset, informed decisions, and lifestyle choices are keys to wellness amid life’s uncertainties and health challenges.

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  • Study Tips for Exam Season?

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    You’ve Got Questions? We’ve Got Answers!

    Q: Any study tips as we approach exam season? A lot of the productivity stuff is based on working life, but I can’t be the only student!

    A: We’ve got you covered:

    • Be passionate about your subject! We know of no greater study tip than that.
    • Find a willing person and lecture them on your subject. When one teaches, two learn!
    • Your mileage may vary depending on your subject, but, find a way of studying that’s fun to you!
    • If you can get past papers, get as many as you can, and use those as your “last minute” studying in the week before your exam(s). This will prime you for answering exam-style questions (and leverage state-dependent memory). As a bonus, it’ll also help ease any anxiety, because by the time of your exam it’ll be “same old, same old”!

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  • California Is Investing $500M in Therapy Apps for Youth. Advocates Fear It Won’t Pay Off.

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    With little pomp, California launched two apps at the start of the year offering free behavioral health services to youths to help them cope with everything from living with anxiety to body acceptance.

    Through their phones, young people and some caregivers can meet BrightLife Kids and Soluna coaches, some who specialize in peer support or substance use disorders, for roughly 30-minute virtual counseling sessions that are best suited to those with more mild needs, typically those without a clinical diagnosis. The apps also feature self-directed activities, such as white noise sessions, guided breathing, and videos of ocean waves to help users relax.

    “We believe they’re going to have not just great impact, but wide impact across California, especially in places where maybe it’s not so easy to find an in-person behavioral health visit or the kind of coaching and supports that parents and young people need,” said Gov. Gavin Newsom’s health secretary, Mark Ghaly, during the Jan. 16 announcement.

    The apps represent one of the Democratic governor’s major forays into health technology and come with four-year contracts valued at $498 million. California is believed to be the first state to offer a mental health app with free coaching to all young residents, according to the Department of Health Care Services, which operates the program.

    However, the rollout has been slow. Only about 15,000 of the state’s 12.6 million children and young adults have signed up for the apps, school counselors say they’ve never heard of them, and one of the companies isn’t making its app available on Android phones until summer.

    Advocates for youth question the wisdom of investing taxpayer dollars in two private companies. Social workers are concerned the companies’ coaches won’t properly identify youths who need referrals for clinical care. And the spending is drawing lawmaker scrutiny amid a state deficit pegged at as much as $73 billion.

    An App for That

    Newsom’s administration says the apps fill a need for young Californians and their families to access professional telehealth for free, in multiple languages, and outside of standard 9-to-5 hours. It’s part of Newsom’s sweeping $4.7 billion master plan for kids’ mental health, which was introduced in 2022 to increase access to mental health and substance use support services. In addition to launching virtual tools such as the teletherapy apps, the initiative is working to expand workforce capacity, especially in underserved areas.

    “The reality is that we are rarely 6 feet away from our devices,” said Sohil Sud, director of Newsom’s Children and Youth Behavioral Health Initiative. “The question is how we can leverage technology as a resource for all California youth and families, not in place of, but in addition to, other behavioral health services that are being developed and expanded.”

    The virtual platforms come amid rising depression and suicide rates among youth and a shortage of mental health providers. Nearly half of California youths from the ages of 12 to 17 report having recently struggled with mental health issues, with nearly a third experiencing serious psychological distress, according to a 2021 study by the UCLA Center for Health Policy Research. These rates are even higher for multiracial youths and those from low-income families.

    But those supporting youth mental health at the local level question whether the apps will move the needle on climbing depression and suicide rates.

    “It’s fair to applaud the state of California for aggressively seeking new tools,” said Alex Briscoe of California Children’s Trust, a statewide initiative that, along with more than 100 local partners, works to improve the social and emotional health of children. “We just don’t see it as fundamental. And we don’t believe the youth mental health crisis will be solved by technology projects built by a professional class who don’t share the lived experience of marginalized communities.”

    The apps, BrightLife Kids and Soluna, are operated by two companies: Brightline, a 5-year-old venture capital-backed startup; and Kooth, a London-based publicly traded company that has experience in the U.K. and has also signed on some schools in Kentucky and Pennsylvania and a health plan in Illinois. In the first five months of Kooth’s Pennsylvania pilot, 6% of students who had access to the app signed up.

    Brightline and Kooth represent a growing number of health tech firms seeking to profit in this space. They beat out dozens of other bidders including international consulting companies and other youth telehealth platforms that had already snapped up contracts in California.

    Although the service is intended to be free with no insurance requirement, Brightline’s app, BrightLife Kids, is folded into and only accessible through the company’s main app, which asks for insurance information and directs users to paid licensed counseling options alongside the free coaching. After KFF Health News questioned why the free coaching was advertised below paid options, Brightline reordered the page so that, even if a child has high-acuity needs, free coaching shows up first.

    The apps take an expansive view of behavioral health, making the tools available to all California youth under age 26 as well as caregivers of babies, toddlers, and children 12 and under. When KFF Health News asked to speak with an app user, Brightline connected a reporter with a mother whose 3-year-old daughter was learning to sleep on her own.

    ‘It’s Like Crickets’

    Despite being months into the launch and having millions in marketing funds, the companies don’t have a definitive rollout timeline. Brightline said it hopes to have deployed teams across the state to present the tools in person by midyear. Kooth said developing a strategy to hit every school would be “the main focus for this calendar year.”

    “It’s a big state — 58 counties,” Bob McCullough of Kooth said. “It’ll take us a while to get to all of them.”

    So far BrightLife Kids is available only on Apple phones. Brightline said it’s aiming to launch the Android version over the summer.

    “Nobody’s really done anything like this at this magnitude, I think, in the U.S. before,” said Naomi Allen, a co-founder and the CEO of Brightline. “We’re very much in the early innings. We’re already learning a lot.”

    The contracts, obtained by KFF Health News through a records request, show the companies operating the two apps could earn as much as $498 million through the contract term, which ends in June 2027, months after Newsom is set to leave office. And the state is spending hundreds of millions more on Newsom’s virtual behavioral health strategy. The state said it aims to make the apps available long-term, depending on usage.

    The state said 15,000 people signed up in the first three months. When KFF Health News asked how many of those users actively engaged with the app, it declined to say, noting that data would be released this summer.

    KFF Health News reached out to nearly a dozen California mental health professionals and youths. None of them were aware of the apps.

    “I’m not hearing anything,” said Loretta Whitson, executive director of the California Association of School Counselors. “It’s like crickets.”

    Whitson said she doesn’t think the apps are on “anyone’s” radar in schools, and she doesn’t know of any schools that are actively advertising them. Brightline will be presenting its tool to the counselor association in May, but Whitson said the company didn’t reach out to plan the meeting; she did.

    Concern Over Referrals

    Whitson isn’t comfortable promoting the apps just yet. Although both companies said they have a clinical team on staff to assist, Whitson said she’s concerned that the coaches, who aren’t all licensed therapists, won’t have the training to detect when users need more help and refer them to clinical care.

    This sentiment was echoed by other school-based social workers, who also noted the apps’ duplicative nature — in some counties, like Los Angeles, youths can access free virtual counseling sessions through Hazel Health, a for-profit company. Nonprofits, too, have entered this space. For example, Teen Line, a peer-to-peer hotline operated by Southern California-based Didi Hirsch Mental Health Services, is free nationwide.

    While the state is also funneling money to the schools as part of Newsom’s master plan, students and school-based mental health professionals voiced confusion at the large app investment when, in many school districts, few in-person counseling roles exist, and in some cases are dwindling.

    Kelly Merchant, a student at College of the Desert in Palm Desert, noted that it can be hard to access in-person therapy at her school. She believes the community college, which has about 15,000 students, has only one full-time counselor and one part-time bilingual counselor. She and several students interviewed by KFF Health News said they appreciated having engaging content on their phone and the ability to speak to a coach, but all said they’d prefer in-person therapy.

    “There are a lot of people who are seeking therapy, and people close to me that I know. But their insurances are taking forever, and they’re on the waitlist,” Merchant said. “And, like, you’re seeing all these people struggle.”

    Fiscal conservatives question whether the money could be spent more effectively, like to bolster county efforts and existing youth behavioral health programs.

    Republican state Sen. Roger Niello, vice chair of the Senate Budget and Fiscal Review Committee, noted that California is forecasted to face deficits for the next three years, and taxpayer watchdogs worry the apps might cost even more in the long run.

    “What starts as a small financial commitment can become uncontrollable expenses down the road,” said Susan Shelley of the Howard Jarvis Taxpayers Association.

    This article was produced by KFF Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. 

    KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

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    This story can be republished for free (details).

    KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

    Subscribe to KFF Health News’ free Morning Briefing.

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  • Olive oil is healthy. Turns out olive leaf extract may be good for us too

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    Olive oil is synonymous with the Mediterranean diet, and the health benefits of both are well documented.

    Olive oil reduces the risk of heart disease, cancer, diabetes and premature death. Olives also contain numerous healthy nutrients.

    Now evidence is mounting about the health benefits of olive leaves, including from studies in a recent review.

    Here’s what’s in olive leaves and who might benefit from taking olive leaf extract.

    mtphoto19/Shutterstock

    What’s in olive leaves?

    Olive leaves have traditionally been brewed as a tea in the Mediterranean and drunk to treat fever and malaria.

    The leaves contain high levels of a type of antioxidant called oleuropein. Olives and olive oil contain this too, but at lower levels.

    Generally, the greener the leaf (the less yellowish) the more oleuropein it contains. Leaves picked in spring also have higher levels compared to ones picked in autumn, indicating levels of oleuropein reduce as the leaves get older.

    Olive leaves also contain other antioxidants such as hydroxytyrosol, luteolin, apigenin and verbascoside.

    Antioxidants work by reducing the oxidative stress in the body. Oxidative stress causes damage to our DNA, cell membranes and tissues, which can lead to chronic diseases such as cancer and heart disease.

    Are olive leaves healthy?

    One review and analysis combined data from 12 experimental studies with 819 participants in total. Overall, olive leaf extract improved risk factors for heart disease. This included healthier blood lipids (fats) and lowering blood pressure.

    The effect was greater for people who already had high blood pressure.

    Most studies in this review gave olive leaf extract as a capsule, with daily doses of 500 milligrams to 5 grams for six to 48 weeks.

    Another review and analysis published late last year looked at data from 12 experimental studies, with a total of 703 people. Some of these studies involved people with high blood lipids, people with high blood pressure, people who were overweight or obese, and some involved healthy people.

    Daily doses were 250-1,000mg taken as tablets or baked into bread.

    Individual studies in the review showed significant benefits in improving blood glucose (sugar) control, blood lipid levels and reducing blood pressure. But when all the data was combined, there were no significant health effects. We’ll explain why this may be the case shortly.

    Olive leaf tea in glass cup on counter, olive leaves in front of cup
    Olive leaves can be brewed into tea. Picture Partners/Shutterstock

    Another review looked at people who took oleuropein and hydroxytyrosol (the antioxidants in olive leaves). This found significant improvement in body weight, blood lipid profiles, glucose metabolism and improvements in bones, joints and cognitive function.

    The individual studies included tested either the two antioxidants or olive leaf incorporated into foods such as bread and cooking oils (but not olive oil). The doses were 6-500mg per day of olive leaf extract.

    So what can we make of these studies overall? They show olive leaf extract may help reduce blood pressure, improve blood lipids and help our bodies handle glucose.

    But these studies show inconsistent results. This is likely due to differences in the way people took olive leaf extract, how much they took and how long for. This type of inconsistency normally tells us we need some more research to clarify the health effects of olive leaves.

    Can you eat olive leaves?

    Olive leaves can be brewed into a tea, or the leaves added to salads. Others report grinding olive leaves into smoothies.

    However the leaves are bitter, because of the antioxidants, which can make them hard to eat, or the tea unpalatable.

    Olive leaf extract has also been added to bread and other baked goods. Researchers find this improves the level of antioxidants in these products and people say the foods tasted better.

    Sprig of olive leaves
    Olive leaves can taste bitter, which can put people off. But you can bake the extract into bread. Repina Valeriya/Shutterstock

    Is olive leaf extract toxic?

    No, there seem to be no reported toxic effects of eating or drinking olive leaf extract.

    It appears safe up to 1g a day, according to studies that have used olive leaf extract. However, there are no official guidelines about how much is safe to consume.

    There have been reports of potential toxicity if taken over 85mg/kg of body weight per day. For an 80kg adult, this would mean 6.8g a day, well above the dose used in the studies mentioned in this article.

    Pregnant and breastfeeding women are recommended not to consume it as we don’t know if it’s safe for them.

    What should I do?

    If you have high blood pressure, diabetes or raised blood lipids you may see some benefit from taking olive leaf extract. But it is important you discuss this with your doctor first and not change any medications or start taking olive leaf extract until you have spoken to them.

    But there are plenty of antioxidants in all plant foods, and you should try to eat a wide variety of different coloured plant foods. This will allow you to get a range of nutrients and antioxidants.

    Olive leaf and its extract is not going to be a panacea for your health if you’re not eating a healthy diet and following other health advice.

    Evangeline Mantzioris, Program Director of Nutrition and Food Sciences, Accredited Practising Dietitian, University of South Australia

    This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Related Posts

  • Younger Next Year: The Exercise Program – by Chris Crowley & Dr. Henry Lodge
  • From Painkillers To Hunger-Killers

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Here’s this week’s selection of health news discoveries, the science behind them, what they mean for you, and where you can go from there:

    Killing more than pain

    It’s well-known that overuse of opioids can lead to many problems, and here’s another one: messing with the endocrine system. This time, mostly well-evidenced in men—however, the researchers are keen to point out that absence of evidence is very much not evidence of absence, hence “the hidden effects” in the headline below. It’s not that the effects are hard to see—it’s that a lot of the research has yet to be done. For now, though, we know at the very least that there’s an association between opioid use and hyperprolactinemia in men. The same research also begins to shine a light on the effects of opioid use on the hypothalamic-pituitary system and bone health, too:

    Read in full: The hidden effects of opioid use on the endocrine system

    Related: The 7 Approaches To Pain Management

    Gut microbiome dysbiosis may lead to slipping disks

    These things sound quite unconnected, but the association is strong. The likely mechanism of action is that the gut dysbiosis influences systemic inflammation, and thus spinal health—because the gut-spine axis cannot really be disconnected (while you’re alive, at least). It’s especially likely if you’re over 50 and female:

    Read in full: Are back problems influenced by your gut?

    Related: Is Your Gut Leading You Into Osteoporosis?

    The Internet is really really great (for brains)

    It’s common to see many articles on the Internet telling us, paradoxically, that we should spend less time on the Internet. However… Remember when in the 90s, it was all about “the information superhighway”? It turns out, the fact that it’s more like “the information spaghetti junction” these days doesn’t change the fact that stimulation is good for our brains, and daily Internet use improves memory, because of the different way that we index and store information that came from a virtual source. While there are parts of your brain for “things at home” and “things at the local supermarket”, there are also parts for “things at 10almonds” and “things at Facebook” and so forth. You are, in effect, building a vast mental library as you surf:

    Read in full: Daily internet use supercharges your memory!

    Related: Make Social Media Work For Your Mental Health

    Fall back

    Around this time of year in many places in the Northern Hemisphere, the clocks go back an hour (it’s next weekend in the US and Canada, by the way, and this weekend in most of Europe). Many enjoy this as the potential for an extra hour’s sleep, but for night owls, it can be more of a nuisance than a benefit—throwing out what’s often an already difficult relationship with the clock, and presenting challenges both practical and physiological (different processing of melatonin, for instance). Here be science:

    Read in full: Why night owls struggle more when the clocks go back

    Related: Early Bird Or Night Owl? Genes vs Environment

    Can you outrun your hunger?

    It seems so, though benefits are strongest in women. We say “outrun”, though this study did use stationary cycling. To put it in few words, intense exercise (but not moderate exercise) significantly reduced acylated ghrelin (hunger hormone) levels, and subjective reports of hunger, especially in women:

    Read in full: Study finds intense exercise may suppress appetite in healthy humans

    Related: 3 Appetite Suppressants Better Than Ozempic

    Take care!

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  • Menopause, & When Not To Let Your Guard Down

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    This is Dr. Jessica Shepherd, a physician Fellow of the American College of Obstetricians & Gynecologists, CEO at Sanctum Medical & Wellness, and CMO at Hers.

    She’s most well-known for her expertise in the field of the menopause. So, what does she want us to know?

    Untreated menopause is more serious than most people think

    Beyond the famous hot flashes, there’s also the increased osteoporosis risk, which is more well-known at least amongst the health-conscious, but oft-neglected is the increased cardiovascular disease risk:

    What Menopause Does To The Heart

    …and, which a lot of Dr. Shepherd’s work focuses on, it also increases dementia risk; she cites that 60–80% of dementia cases are women, and it’s also established that it progresses more quickly in women than men too, and this is associated with lower estrogen levels (not a problem for men, because testosterone does it for them) which had previously been a protective factor, but in untreated menopause, was no longer there to help:

    Alzheimer’s Sex Differences May Not Be What They Appear

    Treated menopause is safer than many people think

    The Women’s Health Initiative (WHI) study, conducted in the 90s and published in 2002, linked HRT to breast cancer, causing fear, but it turned out that this was quite bad science in several ways and the reporting was even worse (even the flawed data did not really support the conclusion, much less the headlines); it was since broadly refuted (and in fact, it can be a protective factor, depending on the HRT regimen), but fearmongering headlines made it to mainstream news, whereas “oopsies, never mind, we take that back” didn’t.

    The short version of the current state of the science is: breast cancer risk varies depending on age, HRT type, and dosage; some kinds of HRT can increase the risk marginally in those older than 60, but absolute risk is low compared to placebo, and taking estrogen alone can reduce risk at any age in the event of not having a uterus (almost always because of having had a hysterectomy; as a quirk, it is possible to be born without, though).

    It’s worth noting that even in the cases where HRT marginally increased the risk of breast cancer, it significantly decreased the risk of cancers in total, as well fractures and all-cause-mortality compared to the placebo group.

    In other words, it might be worth having a 0.12% risk of breast cancer, to avoid the >30% risk of osteoporosis, which can ultimately be just as fatal (without even looking at the other things the HRT is protective against).

    However! In the case of those who already have (or have had) breast cancer, increasing estrogen levels can indeed make that worse/return, and it becomes more complicated in cases where you haven’t had it, but there is a family history of it, or you otherwise know you have the gene for it.

    You can read more about HRT and breast cancer risk (increases and decreases) here:

    HRT: A Tale Of Two Approaches

    …and about the same with regard to HMT, here:

    The Hormone Therapy That Reduces Breast Cancer Risk & More

    Lifestyle matters, and continues to matter

    Menopause often receives the following attention from people:

    1. Perimenopause: “Is this menopause?”
    2. Menopause: “Ok, choices to make about HRT or not, plus I should watch out for osteoporosis”
    3. Postmenopause: “Yay, that’s behind me now, back to the new normal”

    The reality, Dr. Shepherd advises, is that “postmenopause” is a misnomer because if it’s not being treated, then the changes are continuing to occur in your body.

    This is a simple factor of physiology; your body is always rebuilding itself, will never stop until you die, and in untreated menopause+postmenopause, it’s now doing it without much estrogen.

    So, you can’t let your guard down!

    Thus, she recommends: focus on maintaining muscle mass, bone health, and cardiovascular health. If you focus on those things, the rest (including your brain, which is highly dependent on cardiovascular health) will mostly take care of itself.

    Because falls and fractures, particularly hip fractures, drastically reduce quality and length of life in older adults, it is vital to avoid those, and try to be sufficiently robust so that if you do go A over T, you won’t injure yourself too badly, because your bones are strong. As a bonus, the same things (especially that muscle mass we talked about) will help you avoid falling in the first place, by improving stability.

    See also: Resistance Is Useful! (Especially As We Get Older)

    And about falls specifically: Fall Special: Be Robust, Mobile, & Balanced!

    Want to know more from Dr. Shepherd?

    You might like this book of hers that we reviewed not long back:

    Generation M – by Dr. Jessica Shepherd

    Take care!

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  • 5 dental TikTok trends you probably shouldn’t try at home

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    TikTok is full of videos that demonstrate DIY hacks, from up-cycling tricks to cooking tips. Meanwhile, a growing number of TikTok videos offer tips to help you save money and time at the dentist. But do they deliver?

    Here are five popular dental TikTok trends and why you might treat them with caution.

    1. Home-made whitening solutions

    Many TikTok videos provide tips to whiten teeth. These include tutorials on making your own whitening toothpaste using ingredients such as hydrogen peroxide, a common household bleaching agent, and baking soda (sodium bicarbonate).

    In this video, the influencer says:

    And then you’re going to pour in your hydrogen peroxide. There’s really no measurement to this.

    But hydrogen peroxide in high doses is poisonous if swallowed, and can burn your gums, mouth and throat, and corrode your teeth.

    High doses of hydrogen peroxide may infiltrate holes or microscopic cracks in your teeth to inflame or damage the nerves and blood vessels in the teeth, which can cause pain and even nerve death. This is why dental practitioners are bound by rules when we offer whitening treatments.

    Sodium bicarbonate and hydrogen peroxide are among the components in commercially available whitening toothpastes. While these commercial products may be effective at removing surface stains, their compositions are carefully curated to keep your smile safe.

    2. Oil pulling

    Oil pulling involves swishing one tablespoon of sesame or coconut oil in your mouth for up to 20 minutes at a time. It has roots in Ayurvedic medicine, a traditional medicine practice that originates from the Indian subcontinent.

    While oil pulling should be followed by brushing and flossing, I’ve had patients who believe oil pulling is a replacement for these practices.

    There has been some research on the potential of oil pulling to treat gum disease or other diseases in the mouth. But overall, evidence that supports the effectiveness of oil pulling is of low certainty.

    For example, studies that test the effectiveness of oil pulling have been conducted on school-aged children and people with no dental problems, and often measure dental plaque growth over a few days to a couple of weeks.

    Chlorhexidine is an ingredient found in some commercially available mouthwashes.
    In one study, people who rinsed with chlorhexidine mouthwash (30 seconds twice daily) developed less plaque on their teeth compared to those who undertook oil pulling for eight to 10 minutes.

    Ultimately, it’s unlikely you will experience measurable gain to your oral health by adding oil pulling to your daily routine. If you’re time-poor, you’re better off focusing on brushing your teeth and gums well alongside flossing.

    3. Using rubber bands to fix gaps

    This TikTok influencer shows his followers he closed the gaps between his front teeth in a week using cheap clear rubber bands.

    But this person may be one of the lucky few to successfully use bands to close a gap in his teeth without any mishaps. Front teeth are slippery and taper near the gums into cone-shaped roots. This can cause bands to slide and disappear into the gums to surround the tooth roots, which can cause infections and pain.

    If this happens, you may require surgery that involves cutting your gums to remove the bands. If the bands have caused an infection, you may lose the affected teeth. So it’s best to leave this sort of work to a dental professional trained in orthodontics.

    4. Filing or cutting teeth to shape them

    My teeth hurt just watching this video.

    Cutting or filing teeth unnecessarily can expose the second, more sensitive tooth layer, called dentine, or potentially, the nerve and blood vessels inside the tooth. People undergoing this sort of procedure could experience anything from sensitive teeth through to a severe toothache that requires root canal treatment or tooth removal.

    You may notice dentist drills spray water when cutting to protect your teeth from extreme heat damage. The drill in this video is dry with no water used to cool the heat produced during cutting.

    It may also not be sterile. We like to have everything clean and sterile to prevent contaminated instruments used on one patient from potentially spreading an infection to another person.

    Importantly, once you cut or file your teeth away, it’s gone forever. Unlike bone, hair or nails, our teeth don’t have the capacity to regrow.

    5. DIY fillings

    Many people on TikTok demonstrate filling cavities (holes) or replacing gaps between teeth with a material made from heated moulded plastic beads. DIY fillings can cause a lot of issues – I’ve seen this in my clinic first hand.

    While we may make it look simple in dental surgeries, the science behind filling materials and how we make them stick to teeth to fill cavities is sophisticated.

    Filling a cavity with the kind of material made from these beads will be as effective as using sticky tape on sand. Not to mention the cavity will continue to grow bigger underneath the untreated “filled” teeth.

    I know it’s easy to say “see a dentist about that cavity” or “go to an orthodontist to fix that gap in your teeth you don’t like”, but it can be expensive to actually do these things. However if you end up requiring treatment to fix the issues caused at home, it may end up costing you much more.

    So what’s the take-home message? Stick with the funny cat and dog videos on TikTok – they’re safer for your smile.The Conversation

    Arosha Weerakoon, Senior Lecturer and General Dentist, School of Dentistry, The University of Queensland

    This article is republished from The Conversation under a Creative Commons license. Read the original article.

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