Kiwi vs Grapefruit – Which is Healthier?
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Our Verdict
When comparing kiwi to grapefruit, we picked the kiwi.
Why?
In terms of macros, kiwi has nearly 2x the protein, slightly more carbs, and 2x the fiber; both fruits are low glycemic index foods, however.
When it comes to vitamins, kiwi has more of vitamins B3, B6, B7, B9, C, E, K, and choline, while grapefruit has more of vitamins A, B1, B2, and B5. An easy win for kiwi.
In the category of minerals, kiwi is higher in calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while grapefruit is not higher in any minerals. So, no surprises for guessing which wins this category.
One thing that grapefruit is a rich source of: furanocoumarin, which can inhibit cytochrome P-450 3A4 isoenzyme and P-glycoptrotein transporters in the intestine and liver—slowing down their drug metabolism capabilities, thus effectively increasing the bioavailability of many drugs manifold.
This may sound superficially like a good thing (improving bioavailability of things we want), but in practice it means that in the case of many drugs, if you take them with (or near in time to) grapefruit or grapefruit juice, then congratulations, you just took an overdose. This happens with a lot of meds for blood pressure, cholesterol (including statins), calcium channel-blockers, anti-depressants, benzo-family drugs, beta-blockers, and more. Oh, and Viagra, too. Which latter might sound funny, but remember, Viagra’s mechanism of action is blood pressure modulation, and that is not something you want to mess around with unduly. So, do check with your pharmacist to know if you’re on any meds that would be affected by grapefruit or grapefruit juice!
All in all, adding up the categories makes for an overwhelming total win for kiwis.
Want to learn more?
You might like to read:
Top 8 Fruits That Prevent & Kill Cancer ← kiwi is top of the list!
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What is a virtual emergency department? And when should you ‘visit’ one?
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For many Australians the emergency department (ED) is the physical and emblematic front door to accessing urgent health-care services.
But health-care services are evolving rapidly to meet the population’s changing needs. In recent years, we’ve seen growing use of telephone, video, and online health services, including the national healthdirect helpline, 13YARN (a crisis support service for First Nations people), state-funded lines like 13 HEALTH, and bulk-billed telehealth services, which have helped millions of Australians to access health care on demand and from home.
The ED is similarly expanding into new telehealth models to improve access to emergency medical care. Virtual EDs allow people to access the expertise of a hospital ED through their phone, computer or tablet.
All Australian states and the Northern Territory have some form of virtual ED at least in development, although not all of these services are available to the general public at this stage.
So what is a virtual ED, and when is it appropriate to consider using one?
How does a virtual ED work?
A virtual ED is set up to mirror the way you would enter the physical ED front door. First you provide some basic information to administration staff, then you are triaged by a nurse (this means they categorise the level of urgency of your case), then you see the ED doctor. Generally, this all takes place in a single video call.
In some instances, virtual ED clinicians may consult with other specialists such as neurologists, cardiologists or trauma experts to make clinical decisions.
A virtual ED is not suitable for managing medical emergencies which would require immediate resuscitation, or potentially serious chest pains, difficulty breathing or severe injuries.
A virtual ED is best suited to conditions that require immediate attention but are not life-threatening. These could include wounds, sprains, respiratory illnesses, allergic reactions, rashes, bites, pain, infections, minor burns, children with fevers, gastroenteritis, vertigo, high blood pressure, and many more.
People with these sorts of conditions and concerns may not be able to get in to see a GP straight away and may feel they need emergency advice, care or treatment.
When attending the ED, they can be subject to long wait times and delayed specialist attention because more serious cases are naturally prioritised. Attending a virtual ED may mean they’re seen by a doctor more quickly, and can begin any relevant treatment sooner.
From the perspective of the health-care system, virtual EDs are about redirecting unnecessary presentations away from physical EDs, helping them be ready to respond to emergencies. The virtual ED will not hesitate in directing callers to come into the physical ED if staff believe it is an emergency.
The doctor in the virtual ED may also direct the patient to a GP or other health professional, for example if their condition can’t be assessed visually, or if they need physical treatment.
The results so far
Virtual EDs have developed significantly over the past three years, predominantly driven by the COVID pandemic. We are now starting to slowly see assessments of these services.
A recent evaluation my colleagues and I did of Queensland’s Metro North Virtual ED found roughly 30% of calls were directed to the physical ED. This suggests 70% of the time, cases could be managed effectively by the virtual ED.
Preliminary data from a Victorian virtual ED indicates it curbed a similar rate of avoidable ED presentations – 72% of patients were successfully managed by the virtual ED alone. A study on the cost-effectiveness of another Victorian virtual ED suggested it has the potential to generate savings in health-care costs if it prevents physical ED visits.
Only 1.2% of people assessed in Queensland’s Metro North Virtual ED required unexpected hospital admission within 48 hours of being “discharged” from the virtual ED. None of these cases were life-threatening. This indicates the virtual ED is very safe.
The service experienced an average growth rate of 65% each month over a two-year evaluation period, highlighting increasing demand and confidence in the service. Surveys suggested clinicians also view the virtual ED positively.
What now?
We need further research into patient outcomes and satisfaction, as well as the demographics of those using virtual EDs, and how these measures compare to the physical ED across different triage categories.
There are also challenges associated with virtual EDs, including around technology (connection and skills among patients and health professionals), training (for health professionals) and the importance of maintaining security and privacy.
Nonetheless, these services have the potential to reduce congestion in physical EDs, and offer greater convenience for patients.
Eligibility differs between different programs, so if you want to use a virtual ED, you may need to check you are eligible in your jurisdiction. Most virtual EDs can be accessed online, and some have direct phone numbers.
Jaimon Kelly, Senior Research Fellow in Telehealth delivered health services, The University of Queensland
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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The Fruit That Can Specifically Reduce Belly Fat
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Gambooge: Game-Changer Or Gamble?
The gambooge, also called the gummi-gutta, whence its botanical name Garcinia gummi-gutta (formerly Gardinia cambogia), is also known as the Malabar tamarind, and it even got an English name, the brindle berry.
It’s a fruit that looks like a small pale yellow pumpkin in shape, but it grows on trees and has a taste so sour, that it’s usually used only in cooking, and not eaten raw
which makes this writer really want to try it raw now.Its active phytochemical compound hydroxycitric acid (HCA) rose to popularity as a supplement in the US based on a paid recommendation from Dr. Oz, and then became a controversy as supplements associated with it, were in turn associated with hepatotoxicity (more on this in the “Is it safe?” section below).
What do people use it for?
Simply put: it’s a weight loss supplement.
Less simply put: least interestingly, it’s a mild appetite suppressant:
Safety and mechanism of appetite suppression by a novel hydroxycitric acid extract (HCA-SX) ← this talks more about the biochemistry, but isn’t a human study. Human studies have been small and with mixed results. It seems likely that (as in the rat studies discussed above) the mechanism of action is largely about increasing serotonin, which itself is a well-established appetite suppressant. Therefore, the results will depend somewhat on a person’s brain’s serotonergic system.
We’ll revisit that later, but first let’s look at…
Even less simply put: its other mechanism of action is much more interesting; it actually blocks the production of fat (especially: visceral fat) in the body, by inhibiting citrate lyase, which enzyme plays a significant role in fat production:
Effects of (−)-hydroxycitrate on net fat synthesis as de novo lipogenesis
More illustratively, here’s another study, which found:
❝G cambogia reduced abdominal fat accumulation in subjects, regardless of sex, who had the visceral fat accumulation type of obesity. No rebound effect was observed.
It is therefore expected that G cambogia may be useful for the prevention and reduction of accumulation of visceral fat. ❞
~ Dr. Norihiro Shigematsu et al.
As to why this is particularly important, and far more important than mere fat loss in general, see our previous main feature:
Visceral Belly Fat (And How To Lose It)
Is it safe?
It has shown a good safety profile up to large doses (2.8g/day):
Evaluation of the safety and efficacy of hydroxycitric acid or Garcinia cambogia extracts in humans
There have been some fears about hepatotoxicity, but they appear to be unfounded, and based on products that did not, in fact, contain HCA (and were merely sold by a company that used a similar name in their marketing):
No evidence demonstrating hepatotoxicity associated with hydroxycitric acid
However, as it has a serotoninergic effect, it could cause problems for anyone at risk of serotonin syndrome, which means caution is advisable if you are taking SSRIs (which reduce the rate at which the brain can scrub serotonin, with the usually laudable goal of having more serotonin in the brain—but it is possible to have too much of a good thing, and serotonin syndrome isn’t fun).
As ever, do check with your pharmacist and/or doctor, to be sure, since they can advise with regard to your specific situation and any medications you may be taking.
Want to try some?
We don’t sell it, but here for your convenience is an example product on Amazon
Enjoy!
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Hazelnuts vs Pistachios – Which is Healthier?
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Our Verdict
When comparing hazelnuts to pistachios, we picked the hazelnuts.
Why?
An argument could be made for either, depending on what we prioritize! So there was really no wrong answer here today, but it is good to know what each nut’s strengths are:
In terms of macros, pistachios have more fiber, carbs, protein, and (mostly healthy) fat. That does make them the “more food per food” option, but it’s worth noting that while hazelnuts have more fiber, they also have a higher margin of difference when it comes to their greater carb count, and resultantly, hazelnuts do have the lower glycemic index. That said, they’re still both low-GI foods, so we’ll call this section a win for pistachios overall.
When it comes to vitamins, hazelnuts have more of vitamins B3, B5, B9, C, E, K, and choline, while pistachios have more of vitamins A, B1, B2, and B6. So, a fair 7:4 win for hazelnuts here.
In the category of minerals, hazelnuts have more calcium, copper, iron, magnesium, manganese, and zinc, while pistachios have more phosphorus, potassium, and selenium. A clear 6:3 win for hazelnuts.
In short, both are good sources of many nutrients, so choose according to what you want to prioritize, or better yet, enjoy both.
Want to learn more?
You might like to read:
Why You Should Diversify Your Nuts
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If You’re Poor, Fertility Treatment Can Be Out of Reach
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Mary Delgado’s first pregnancy went according to plan, but when she tried to get pregnant again seven years later, nothing happened. After 10 months, Delgado, now 34, and her partner, Joaquin Rodriguez, went to see an OB-GYN. Tests showed she had endometriosis, which was interfering with conception. Delgado’s only option, the doctor said, was in vitro fertilization.
“When she told me that, she broke me inside,” Delgado said, “because I knew it was so expensive.”
Delgado, who lives in New York City, is enrolled in Medicaid, the federal-state health program for low-income and disabled people. The roughly $20,000 price tag for a round of IVF would be a financial stretch for lots of people, but for someone on Medicaid — for which the maximum annual income for a two-person household in New York is just over $26,000 — the treatment can be unattainable.
Expansions of work-based insurance plans to cover fertility treatments, including free egg freezing and unlimited IVF cycles, are often touted by large companies as a boon for their employees. But people with lower incomes, often minorities, are more likely to be covered by Medicaid or skimpier commercial plans with no such coverage. That raises the question of whether medical assistance to create a family is only for the well-to-do or people with generous benefit packages.
“In American health care, they don’t want the poor people to reproduce,” Delgado said. She was caring full-time for their son, who was born with a rare genetic disorder that required several surgeries before he was 5. Her partner, who works for a company that maintains the city’s yellow cabs, has an individual plan through the state insurance marketplace, but it does not include fertility coverage.
Some medical experts whose patients have faced these issues say they can understand why people in Delgado’s situation think the system is stacked against them.
“It feels a little like that,” said Elizabeth Ginsburg, a professor of obstetrics and gynecology at Harvard Medical School who is president-elect of the American Society for Reproductive Medicine, a research and advocacy group.
Whether or not it’s intended, many say the inequity reflects poorly on the U.S.
“This is really sort of standing out as a sore thumb in a nation that would like to claim that it cares for the less fortunate and it seeks to do anything it can for them,” said Eli Adashi, a professor of medical science at Brown University and former president of the Society for Reproductive Endocrinologists.
Yet efforts to add coverage for fertility care to Medicaid face a lot of pushback, Ginsburg said.
Over the years, Barbara Collura, president and CEO of the advocacy group Resolve: The National Infertility Association, has heard many explanations for why it doesn’t make sense to cover fertility treatment for Medicaid recipients. Legislators have asked, “If they can’t pay for fertility treatment, do they have any idea how much it costs to raise a child?” she said.
“So right there, as a country we’re making judgments about who gets to have children,” Collura said.
The legacy of the eugenics movement of the early 20th century, when states passed laws that permitted poor, nonwhite, and disabled people to be sterilized against their will, lingers as well.
“As a reproductive justice person, I believe it’s a human right to have a child, and it’s a larger ethical issue to provide support,” said Regina Davis Moss, president and CEO of In Our Own Voice: National Black Women’s Reproductive Justice Agenda, an advocacy group.
But such coverage decisions — especially when the health care safety net is involved — sometimes require difficult choices, because resources are limited.
Even if state Medicaid programs wanted to cover fertility treatment, for instance, they would have to weigh the benefit against investing in other types of care, including maternity care, said Kate McEvoy, executive director of the National Association of Medicaid Directors. “There is a recognition about the primacy and urgency of maternity care,” she said.
Medicaid pays for about 40% of births in the United States. And since 2022, 46 states and the District of Columbia have elected to extend Medicaid postpartum coverage to 12 months, up from 60 days.
Fertility problems are relatively common, affecting roughly 10% of women and men of childbearing age, according to the National Institute of Child Health and Human Development.
Traditionally, a couple is considered infertile if they’ve been trying to get pregnant unsuccessfully for 12 months. Last year, the ASRM broadened the definition of infertility to incorporate would-be parents beyond heterosexual couples, including people who can’t get pregnant for medical, sexual, or other reasons, as well as those who need medical interventions such as donor eggs or sperm to get pregnant.
The World Health Organization defined infertility as a disease of the reproductive system characterized by failing to get pregnant after a year of unprotected intercourse. It terms the high cost of fertility treatment a major equity issue and has called for better policies and public financing to improve access.
No matter how the condition is defined, private health plans often decline to cover fertility treatments because they don’t consider them “medically necessary.” Twenty states and Washington, D.C., have laws requiring health plans to provide some fertility coverage, but those laws vary greatly and apply only to companies whose plans are regulated by the state.
In recent years, many companies have begun offering fertility treatment in a bid to recruit and retain top-notch talent. In 2023, 45% of companies with 500 or more workers covered IVF and/or drug therapy, according to the benefits consultant Mercer.
But that doesn’t help people on Medicaid. Only two states’ Medicaid programs provide any fertility treatment: New York covers some oral ovulation-enhancing medications, and Illinois covers costs for fertility preservation, to freeze the eggs or sperm of people who need medical treatment that will likely make them infertile, such as for cancer. Several other states also are considering adding fertility preservation services.
In Delgado’s case, Medicaid covered the tests to diagnose her endometriosis, but nothing more. She was searching the internet for fertility treatment options when she came upon a clinic group called CNY Fertility that seemed significantly less expensive than other clinics, and also offered in-house financing. Based in Syracuse, New York, the company has a handful of clinics in upstate New York cities and four other U.S. locations.
Though Delgado and her partner had to travel more than 300 miles round trip to Albany for the procedures, the savings made it worthwhile. They were able do an entire IVF cycle, including medications, egg retrieval, genetic testing, and transferring the egg to her uterus, for $14,000. To pay for it, they took $7,000 of the cash they’d been saving to buy a home and financed the other half through the fertility clinic.
She got pregnant on the first try, and their daughter, Emiliana, is now almost a year old.
Delgado doesn’t resent people with more resources or better insurance coverage, but she wishes the system were more equitable.
“I have a medical problem,” she said. “It’s not like I did IVF because I wanted to choose the gender.”
One reason CNY is less expensive than other clinics is simply that the privately owned company chooses to charge less, said William Kiltz, its vice president of marketing and business development. Since the company’s beginning in 1997, it has become a large practice with a large volume of IVF cycles, which helps keep prices low.
At this point, more than half its clients come from out of state, and many earn significantly less than a typical patient at another clinic. Twenty percent earn less than $50,000, and “we treat a good number who are on Medicaid,” Kiltz said.
Now that their son, Joaquin, is settled in a good school, Delgado has started working for an agency that provides home health services. After putting in 30 hours a week for 90 days, she’ll be eligible for health insurance.
One of the benefits: fertility coverage.
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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How extreme heat can affect you—and how you can protect yourself
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Because of climate change, last summer was the hottest in the Northern Hemisphere in 2,000 years—and this summer is expected to be even hotter. The record may continue to be broken: Extreme heat is expected to become even more frequent.
The scorching heat has led to an increase in heat-related deaths in the United States, according to the Department of Health and Human Services, with approximately 2,300 deaths in the summer of 2023. Extreme heat, defined as a period of two to three days with high heat and humidity with temperatures above 90 degrees Fahrenheit, can have serious health consequences, including symptoms like headache, dizziness, loss of consciousness, nausea, and confusion.
As we face more extreme heat, you may be wondering how you can protect yourself and your loved ones. Read on to learn about heat-related illness, who’s most at risk, and more.
What happens when our bodies are exposed to extreme heat?
As our body temperature rises, our bodies attempt to cool down by opening up more blood vessels near the skin to begin sweating. The evaporation of our sweat regulates our body temperature, but it also leads to losing fluids and minerals.
When it’s too humid, sweating alone doesn’t do the trick. The heart must work harder to bring blood around the body. It starts beating faster, which can cause light-headedness, nausea, and headache.
This process can affect our health in different ways, including increasing our risk of hospitalization for heart disease, worsening asthma, and injuring kidneys due to dehydration. It can also result in heat-related illness. Below are some effects of heat on our bodies:
- Heat cramps: Occur when a person loses salt through sweating, which causes painful cramps. Symptoms begin as painful spasms after heavy sweating, usually in the legs or the stomach. Heat cramps can lead to heat exhaustion or heat stroke.
- Heat exhaustion: This occurs when the body loses an excessive amount of water and salt, usually during intense physical activity. Symptoms include irritability, heavy sweating, and weakness, including muscle cramps. Heat exhaustion can lead to heat stroke.
- Heat stroke: This is the most severe heat-related illness. It happens when the body can’t cool down and reaches a temperature of 106 Fahrenheit or higher within 10 to 15 minutes. If the person doesn’t receive emergency treatment, it can cause permanent disability or death. Symptoms include confusion, loss of consciousness, and seizures.
What should I do if someone experiences a heat-related illness?
If you or someone you’re with begins to show signs of heat illness, the Centers for Disease Control and Prevention recommends the following:
- Heat cramps: Stop all physical activity, drink water or a sports drink, move to a cool place, and wait for cramps to go away before resuming activity. If the cramps last more than an hour, you’re on a low-sodium diet, or you have heart problems, get medical help.
- Heat exhaustion: Move the person to a cool place, loosen their clothes, use a cool bath or cloths to try to lower their body temperature, and give them a sip of water. If the person throws up, or if their symptoms last longer than an hour or worsen, get medical help.
- Heat stroke: Call 911 immediately. Then, move the person to a cooler place, use cool cloths or a cool bath to help lower their temperature, and don’t give them anything to drink.
Read more about heat-related illness and what to do in each case.
Who’s more vulnerable to extreme heat?
While everyone can be affected by extreme heat, some people are more at risk, including people of color.
A 2023 KFF report outlined that because of historical residential segregation in the U.S. (known as “redlining”), people of color are more likely to live in areas that experience higher temperatures from rooftops, asphalt, and sidewalks that retain the sun’s heat (known as the “urban heat island effect”). Additionally, communities of color are more likely to live in areas with fewer trees, which act as a canopy and provide shade, making the heat worse and more direct.
Children under 5, adults 65 or over, and pregnant people are also more vulnerable to extreme heat. If you have a chronic health condition like diabetes, heart problems, or a mental health condition, you’re also at higher risk. (Some psychiatric medications, like antidepressants, can also make people more susceptible to heat).
Lastly, anyone exposed to the sun and extreme heat for long periods is also at higher risk. This includes athletes, people who work outdoors, and unhoused people.
What can I do to prevent heat-related illness during a heat wave?
During a heat wave, follow these tips to stay cool and protect yourself from heat-related illness:
- Never leave your pets or children inside a car.
- Wear loose, light-colored clothing (dark colors absorb more heat).
- Find shade if you’re outside.
- If you don’t have air conditioning in your home, go to a place where you can cool down, such as a local library, community center, local pool or splash pad, or mall. Check to see if your city has designated cooling centers. (Cities like New York have a list of places.)
- Wear a hat.
- Drink (non-alcoholic) fluids often to stay hydrated—and if you have pets, give them water frequently as well.
- Check on your family members or older neighbors who may be more sensitive to extreme heat.
- Avoid using your stove or oven too often or during the hottest parts of the day.
- Cover your windows with shades to keep the heat out.
What are some resources to prevent heat-related illness?
If you need financial assistance to cool down your home, such as to purchase an air conditioner, apply to the federal government’s Low Income Home Energy Assistance Program.
Before you head outside during a heat wave, use the CDC’s HeatRisk tool: Enter your zip code to find the current heat risk in your area and get tips on what to do to stay safe with each risk level.
During a heat wave, also look for a cooling center in your state using the National Center for Healthy Housing’s list.
Check out the National Weather Service’s for more tips and resources.
For more information, talk to your health care provider.
This article first appeared on Public Good News and is republished here under a Creative Commons license.
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Blind Spots – by Dr. Marty Makary
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From the time the US recommended not giving peanuts to infants for the first three years of life “in order to avoid peanut allergies” (whereupon non-exposure to peanuts early in life led to, instead, an increase in peanut allergies and anaphylactic incidents), to the time the US recommended not taking HRT on the strength of the claim that “HRT causes breast cancer” (whereupon the reduced popularity of HRT led to, instead, an increase in breast cancer incidence and mortality), to many other such incidents of very bad public advice being given on the strength of a single badly-misrepresented study (for each respective thing), Dr. Makary puts the spotlight on what went wrong.
This is important, because this is not just a book of outrage, exclaiming “how could this happen?!”, but rather instead, is a book of inquisition, asking “how did this happen?”, in such a way that we the reader can spot similar patterns going forwards.
Oftentimes, this is a simple matter of having a basic understanding of statistics, and checking sources to see if the dataset really supports what the headlines are claiming—and indeed, whether sometimes it suggests rather the opposite.
The style is a little on the sensationalist side, but it’s well-supported with sound arguments, good science, and clear mathematics.
Bottom line: if you’d like to improve your scientific literacy, this book is an excellent illustrative guide.
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