Coffee affects physical activity and sleep, study finds

Coffee affects physical activity and sleep, study finds

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Espresso is one of the most consumed beverages globally, but the pendulum has swung again and forth about its benefits and disadvantages.

New results from a small study released Thursday in The New England Journal of Medicine, propose the two upsides and downsides: Drinking at the very least a cup of espresso for each day might make you go more but sleep considerably less — and it might put you at better possibility for one form of coronary heart palpitation.

“The major image obtaining is that there isn’t just just one one well being-associated consequence of consuming coffee, but that the truth is far more complex than that,” claimed the study’s lead author, Dr. Gregory Marcus, a cardiologist and professor of medicine at the University of California, San Francisco.

“The fantastic greater part of research on the topic has been observational, this means we just search and see at what comes about to persons who do and never drink espresso, which is profoundly limited by the risk that … there might be some other attribute that is driving irrespective of whether somebody takes place to drink espresso,” Marcus claimed. “The only way to mitigate people prospective results was to perform a randomized interventional demo.”

To get a much better plan of coffee’s fast overall health effects, the authors recruited 100 balanced adults who have been age 39 on normal and from the San Francisco place. They geared up the participants with Fitbits to monitor their techniques and snooze, steady blood glucose monitors and electrocardiogram devices that tracked their coronary heart rhythms. Each individual participant was randomly assigned to drink as substantially espresso as they desired for two times, then abstain for two days, repeating that cycle over a two-week period of time.

On espresso-drinking days, contributors got an average of 1,058 extra steps than they did on abstention times, the authors located. But on these days, rest took a strike, with members finding 36 fewer minutes of shut-eye. The more coffee they drank, the far more bodily action and the fewer snooze they bought.

Coffee seemed to influence the coronary heart, far too. Researchers located no evidence of a considerable romantic relationship amongst espresso usage and premature atrial contractions, which are “very prevalent, early heartbeats that we all practical experience arising from the top chambers of the heart,” Marcus mentioned. They can come to feel like a flutter or skipped conquer in your upper body.

“People with additional premature atrial contractions are at better possibility of creating a very clinically important coronary heart rhythm disturbance referred to as atrial fibrillation,” he additional.

But ingesting much more than one cup for each working day resulted in about a 50{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} greater incidence of untimely ventricular contractions, or PVCs, when compared with times of no espresso ingestion.

These heartbeats occur from the reduced chambers of the heart, and they can also experience like a skipped defeat or heart palpitations.

“So this offers some compelling evidence that experimenting with (heading) off coffee may possibly be worthwhile in all those people who practical experience bothersome palpitations relevant to PVCs,” Marcus said.

“There’s also evidence that in some folks, much more PVCs can lead to a weakening of the heart or coronary heart failure,” Marcus added. “So it could be that if somebody is specifically involved about pitfalls of coronary heart failure — these types of as they have a relatives background of it or there’s some other indicator that their physician tells them (will make) them at threat — they may perhaps want to steer clear of coffee.”

Peter Kistler, who is head of electrophysiology at the Alfred Healthcare facility in Melbourne, Australia, described the research as sturdy but cautioned that “this is a small-phrase research in healthful volunteers.”

“This supplies no facts on the extended-phrase positive aspects or adverse outcomes of extensive-phrase coffee drinking,” reported Kistler, who was not concerned in the analyze. “This does not offer facts on the affect of espresso in persons with other health and fitness disorders, and generally (the analyze members) eaten modest quantities of coffee.”

When persons consume coffee, they may have more inspiration to physical exercise or have improved efficiency once they commence going, Marcus mentioned.

But individuals “shouldn’t extrapolate that to getting electricity drinks or significant-dose caffeine as a way to increase exercise sessions,” since higher doses can direct to disturbances, he claimed.

That espresso consuming led to a lot less rest probably is not astonishing, but a prospective genetic facet to that finding may possibly be. Scientists collected DNA samples from individuals, and people who experienced better reductions in rest when they eaten espresso had genetic variants linked with slower caffeine metabolism. People today with genetic variants linked with quicker caffeine metabolic rate, on the other hand, had much more premature ventricular contractions.

These conclusions suggest that an individualized method to espresso consumption could possibly be the most correct technique for determining effects on wellbeing, according to the analyze.

Kistler experienced one more look at on the obtaining of diminished sleep.

“Coffee is the most prevalent ‘drug’ for cognitive enhancement,” he reported. “People who drink espresso are less exhausted. This is not necessarily a damaging.”

Concerning the backlinks involving coffee intake and untimely ventricular contractions, caffeine can include lively metabolites this kind of as aminophylline, which is used in bronchial asthma remedies and, in significant doses, is acknowledged to induce arrhythmias, Marcus claimed.

On top of that, “coffee tends to improve activity in the sympathetic nervous system, or the adrenaline side of the nervous method, that can promote PVCs,” he added.

The outcomes the analyze found are worth taking into consideration dependent on your individual wellbeing targets, Marcus said.

“Individuals can be reassured that there is absolutely no imminently harmful effects of consuming coffee,” Marcus claimed.

Thinking no matter if you’re a quick or slow metabolizer of caffeine? There are not definitely any clinical checks in the consumer industry, Marcus explained, but you could be ready to obtain out by applying a DNA check that actions this.

You can also pay out shut notice to what your activities may well be telling you about your tolerance.

“If they commence to come to feel anxious (and) tremulous on one particular cup of coffee, then they are a gradual metabolizer,” Kistler mentioned by way of email. “But if they have a larger tolerance then they are metabolizing coffee much more speedily.”

UNL study shows Nebraskans don’t understand use of Narcan

UNL study shows Nebraskans don’t understand use of Narcan

A lifesaving drug just modest enough to fit inside your pocket. “It blocks the Opioid receptors in the brain and reverses an overdose so that the persons that are suffering from an overdose can get well,” explained Sharon Wedberg. Narcan, also recognized as Naloxone, can be a lifeline to another person suffering from an Opioid overdose, some thing Wedberg appreciates firsthand. “We just seen that we were being hearing some labored breathing coming from her way. So I got up from the desk and I went around to check on her and she was fully blue and purple,” she reported. Wedberg is a behavioral health technician at CenterPoint Campus for Hope. It’s a facility giving psychological wellbeing and compound abuse remedy in Nebraska. Every person there is experienced on how to administer Narcan. “If we had not had Narcan on hand that night, she would not be below nowadays. Unquestionably not. She would not have recovered from that no,” said Wedberg. As drug habit expands in Nebraska, Narcan results in being a important software. But a recent review by the University of Lincoln’s Rural Drug Study Middle exhibits only a quarter of Nebraskan’s recognize what it is. “We had been anticipating it’s possible a tiny little bit a lot more know-how in Omaha and Lincoln because we know we’ve experienced far more overdose fatalities in equally of these locations, but we failed to see rather as substantially of that as we thought we would have,” mentioned Patrick Habecker, assistant investigation professor at UNL and co-founder of the research. And only 10-20{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} know the place to get Narcan. “It isn’t going to need a medical center or a clinic,” Habecker reported. Narcan is administered as a nasal spray and the condition of Nebraska presents it absolutely free to collaborating pharmacies. It is really free of charge to you, as well, you just will need to check with. In 2021 at minimum 221 Nebraskans died of Opioid overdoes. Which is why having Narcan close by is so essential. “It is coming into daily life. That’s the level at which it really is transferring in, that means people are managing into opiates in a destructive way,” explained Topher Hansen, president of CenterPoint in Lincoln. Hansen said CenterPoint has a grant to educate Nebraskans about Narcan. “I necessarily mean, people today who have died, indicating their respiration stopped and their hearts have stopped. If this is administered shortly ample, then it can revive that particular person and they can be back again in company,” he mentioned. Schooling and knowledge, yet another device in the struggle against the condition of dependancy.

A lifesaving drug just tiny ample to healthy inside your pocket.

“It blocks the Opioid receptors in the mind and reverses an overdose so that the folks that are struggling from an overdose can recover,” stated Sharon Wedberg.

Narcan, also identified as Naloxone, can be a lifeline to someone suffering from an Opioid overdose, a thing Wedberg is aware of firsthand.

“We just observed that we were hearing some labored respiratory coming from her way. So I acquired up from the desk and I went above to check out on her and she was entirely blue and purple,” she said.

Wedberg is a behavioral overall health technician at CenterPoint Campus for Hope. It is a facility offering psychological wellbeing and compound abuse treatment method in Nebraska.

Everybody there is skilled on how to administer Narcan.

“If we experienced not had Narcan on hand that night, she would not be in this article right now. Totally not. She would not have recovered from that no,” stated Wedberg.

As drug addiction expands in Nebraska, Narcan becomes a essential instrument.

But a current analyze by the University of Lincoln’s Rural Drug Research Centre reveals only a quarter of Nebraskan’s recognize what it is.

“We were anticipating perhaps a minimal bit additional understanding in Omaha and Lincoln for the reason that we know we’ve had far more overdose deaths in equally of these locations, but we didn’t see really as substantially of that as we considered we would have,” mentioned Patrick Habecker, assistant analysis professor at UNL and co-founder of the analyze.

And only 10-20{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} know where to get Narcan.

“It won’t call for a medical center or a clinic,” Habecker reported.

Narcan is administered as a nasal spray and the condition of Nebraska delivers it free of charge to participating pharmacies.

It really is no cost to you, way too, you just require to ask.

In 2021 at minimum 221 Nebraskans died of Opioid overdoes. Which is why obtaining Narcan shut by is so critical.

“It’s coming into daily life. That’s the stage at which it is really transferring in, that means men and women are managing into opiates in a damaging way,” explained Topher Hansen, president of CenterPoint in Lincoln.

Hansen stated CenterPoint has a grant to educate Nebraskans about Narcan.

“I necessarily mean, people who have died, this means their respiration stopped and their hearts have stopped. If this is administered quickly plenty of, then it can revive that human being and they can be again in small business,” he mentioned.

Education and knowledge, a further resource in the struggle from the condition of dependancy.

Prostate cancer study shows some men can avoid, delay aggressive treatments

Prostate cancer study shows some men can avoid, delay aggressive treatments

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LONDON — Extra adult males with prostate most cancers could find the money for to hold off their treatment, a a long time-very long research has found, suggesting that lively monitoring by wellness-care specialists is an similarly valid — and a lot less severe — alternative.

The study, released Saturday in the New England Journal of Medication, adopted more than 1,600 guys freshly diagnosed with localized prostate most cancers in the United Kingdom. Up to 21 several years just after analysis, the review found that patients’ threat of dying from the ailment was low no matter of whether they were actively monitored or taken care of with radiation or surgical treatment.

Extra intense cure assisted sluggish progression of the disease, but did not lessen the men’s total risk of dying of the ailment. The authors say this finding indicates that “more aggressive remedy can end result in more hurt than good” — because the side effects of individuals treatment plans can be debilitating to individuals, and could not spend off in the end.

That is “very fantastic information for sufferers,” reported Freddie Hamdy, a professor of medical procedures and urology at the College of Oxford and lead author of the examine. It signifies that a lot more men could find the money for to hold off aggressive treatments that are likely to depart them with long lasting facet results, as extended as they are very carefully monitored for alterations in their issue.

That sort of monitoring is currently available to low-hazard prostate most cancers patients in the United Kingdom and the United States, but this analyze indicates that it “can be extended securely to intermediate-risk ailment,” reported Hamdy. It could supply some hope to individuals impacted by prostate most cancers, which is the fourth-most widespread kind of most cancers globally.

Plant-based food items may well lessen prostate cancer development, analyze says

As portion of the research, which was funded by the British govt, far more than 80,000 men in between 50 and 69 were being screened for prostate most cancers concerning 1999 and 2009. A lot more than 2,600 ended up identified with the sickness, and 1,643 had been enrolled in the trial.

The gentlemen had been at minimal- or intermediate-chance from their sickness, and the authors stressed that their conclusions do not implement to males at substantial chance. “High-danger people require speedy and intense therapies,” Hamdy mentioned.

The scientists split the adult men in the cohort into three groups who were being monitored about time or dealt with with radiotherapy or prostatectomy, a surgical technique to take out all or elements of a patient’s prostate. The aim was to measure and examine the performance of each treatment.

At a median of 15 several years publish-prognosis, the guys were being given a stick to-up to see how they were being faring. Fewer than 3 per cent experienced died of prostate cancer, and the odds had been equivalent for each cure team. For example, 3.1 per cent of the deaths came among the adult males in the energetic-monitoring team, whilst 2.9 percent had been among the adult men who received radiotherapy.

Devoid of treatment method, adult males in the energetic-checking group had been just about 2 times as most likely to see their prostate cancer development and distribute — or kind what is acknowledged as metastases — than the men in the aggressive therapy teams. But that progression didn’t lead to a better likelihood of demise. This shocked the scientists, in accordance to Hamdy, who said it indicates that “if gentlemen establish metastases, that does not necessarily mean they will die of prostate cancer” — however they may perhaps die of other triggers.

Simply because prostate cancers ordinarily progress slowly, even if the cancer evolves extra speedily under energetic checking, the study’s finding implies that the lengthy-term deleterious consequences of severe cure may not be really worth it.

Sen. Casey undergoes effective operation for prostate cancer

Energetic monitoring, also known as energetic surveillance, is already utilised for numerous lower-danger guys. It does not indicate “doing very little,” Hamdy claimed. Sufferers less than lively checking are analyzed frequently by a clinician for “any hint that the sickness is progressing.” If the most cancers is progressing, then the client might need to have surgical procedure, radiation or hormone remedy. In the review, most gentlemen in the lively-monitoring team ultimately obtained some sort of much more aggressive procedure.

Jenny Donovan, a professor of social medicine at the College of Bristol and co-writer of the study, reported some males make the selection to endure intense varieties of remedy due to the fact they do not completely realize that they could delay people treatments without impacting their possibilities of survival — and some later “regret their conclusions.”

In a individual paper, also released Saturday in the very same professional medical journal, the scientists unveiled that quite a few adult males who bear aggressive treatments report unfavorable facet effects that can very last up to 12 yrs. These facet outcomes contain urinary leakage and erectile dysfunction. They “come quite quickly immediately after cure but do then very last into the very long-term,” claimed Donovan, who argues it is crucial for patients to think about these outcomes in opposition to the likely positive aspects of the solutions.

“Now, men identified with localised prostate cancer can use their personal values and priorities when generating the hard selections about which treatment to choose,” Donovan said in a news release.

In general, the examine reveals that patients “should not stress if they are diagnosed with prostate cancer,” Hamdy said. “But if they have significant threat, they truly want to seek out tips and get addressed nicely.”

Study finds prostate cancer treatment can wait for most men

Study finds prostate cancer treatment can wait for most men

Scientists have identified extensive-time period evidence that actively checking localized prostate cancer is a protected choice to rapid operation or radiation.

The success, produced Saturday, are encouraging for men who want to stay clear of remedy-connected sexual and incontinence problems, reported Dr. Stacy Loeb, a prostate most cancers specialist at NYU Langone Health and fitness who was not concerned in the exploration.

The analyze straight in comparison the a few approaches — surgical treatment to clear away tumors, radiation treatment and monitoring. Most prostate most cancers grows slowly and gradually, so it can take numerous several years to search at the disease’s outcomes.

“There was no distinction in prostate most cancers mortality at 15 years concerning the groups,” Loeb claimed. And prostate cancer survival for all three teams was substantial — 97{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} regardless of cure method. “That’s also pretty excellent information.”

The results were released Saturday in the New England Journal of Medication and introduced at a European Association of Urology conference in Milan, Italy. Britain’s National Institute for Wellbeing and Care Investigation compensated for the analysis.

This 1974 microscope image made available by the Centers for Disease Control and Prevention shows changes in cells indicative of adenocarcinoma of the prostate.
This 1974 microscope picture made out there by the Facilities for Condition Manage and Avoidance reveals improvements in cells indicative of adenocarcinoma of the prostate.Dr. Edwin P. Ewing Jr. / CDC by using AP, file

Adult males identified with localized prostate cancer should not panic or rush treatment method decisions, explained lead writer Dr. Freddie Hamdy of the University of Oxford. Alternatively, they need to “consider diligently the doable added benefits and harms induced by the cure possibilities.”

A modest selection of adult males with high-possibility or a lot more state-of-the-art sickness do have to have urgent remedies, he added.

Researchers followed more than 1,600 U.K. men who agreed to be randomly assigned to get surgical treatment, radiation or lively checking. The patients’ most cancers was confined to the prostate, a walnut-sized gland that is part of the reproductive system. Males in the monitoring team had regular blood checks and some went on to have surgical procedure or radiation.

Dying from prostate cancer happened in 3.1{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of the active-checking group, 2.2{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} in the operation group, and 2.9{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} in the radiation team, distinctions considered statistically insignificant.

At 15 yrs, most cancers experienced spread in 9.4{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of the lively-checking team, 4.7{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of the medical procedures group and 5{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of the radiation group. The research was started out in 1999, and specialists explained today’s checking techniques are much better, with MRI imaging and gene assessments guiding decisions.

“We have extra ways now to assist capture that the condition is progressing ahead of it spreads,” Loeb mentioned. In the U.S., about 60{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of small-hazard patients opt for checking, now identified as active surveillance.

Hamdy mentioned the researchers experienced observed the difference in cancer spread at 10 a long time and predicted it to make a change in survival at 15 decades, “but it did not.” He mentioned spread alone doesn’t predict prostate cancer death.

“This is a new and exciting locating, handy for gentlemen when they make selections about solutions,” he mentioned.

Teen mental health is in crisis, study shows. What can parents do?

Teen mental health is in crisis, study shows. What can parents do?

Success from a recent Facilities for Condition Command and Avoidance study include to the proof that teenager psychological well being is in crisis, with particularly about quantities bordering teen women. 

The survey observed about 1 in 3 significant faculty girls in the U.S. have severely considered attempting suicide and additional than half of teenager girls, 57{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc}, documented feeling “persistently unhappy or hopeless” — a report substantial.

By distinction, 14{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of higher university boys explained to the 2021 study that they had very seriously considered making an attempt suicide, up from 13{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} in 2011. 

Amongst LGBQ+ college students, shut to 70{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} mentioned they professional persistent thoughts of unhappiness or hopelessness during the past calendar year, additional than 50{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} had weak mental health and fitness for the duration of the past 30 times and virtually 25{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} attempted suicide through the earlier yr.

Alyssa Mairanz, a licensed psychological health and fitness counselor and owner of Empower Your Mind Therapy, claims the quantities are distressing, still regrettably, she “was not astonished.”

“There are a several items that teenagers at present deal with that older generations did not have to offer with,” Mairanz notes, together with social media, which can lead to dangerous comparisons and online bullying, as well as the effect of the COVID-19 pandemic on producing minds.

So what can dad and mom do to make certain their teens are Alright?

Know the line among normal and not

“There’s so numerous matters that are usual with teenagers that aren’t necessarily trigger for concern, like basic moodiness (and) preventing with mom and dad,” Mairanz suggests. “Parents really don’t know when it is really induce for worry and what is far more usual, so I believe knowledge that line is super critical.”

She says it may be a signal of some thing much more significant if you see your teenager…

  • is in extreme, more time-lasting minimal moods
  • is turning into additional isolated or withdrawn, such as not wanting to socialize or see good friends
  • is not seeking to get out of bed
  • is participating in substantial risky behaviors, such as actual physical aggression or powerful material use

Yet another indication that generally goes beneath the radar? Substantial perfectionism.

“A teenager that is genuinely environment these incredibly substantial, unrealistic standards for them selves in conditions of anything — could be grades, good friends, seems to be,” she states. “When it’s definitely that substantial, it is surely a warning indication. These can normally guide to despair (and) suicidality.”

Speaking about the results of the current survey on CBS Information “Key Time,” Dr. Debra Houry, chief healthcare officer at the CDC, noted that improvements in sleep and hunger can also be an indicator. 

Hear and validate

“When parents are additional validating to their youngster and focus on what they require versus what maybe the dad or mum is assuming, adolescents tend to be considerably more open up and eager to arrive to their mother and father when they are struggling,” Mairanz claims.

So, as an alternative of opening a dialogue the intention to deliver answers, which could appear like this:

  • Responding to an upset teenager with, “Oh it is good,” “It’s not this kind of a huge offer” or “It can be all going to be Okay.”
  • Or expressing, “Let us speak about how we can examine better” or “Let us make much more intensive notes” when a kid does badly on a examination.

Mairanz implies listening and validating, as a substitute.

“Mothers and fathers do not necessarily even notice how their response to their young people can have an effect. … But a ton of periods, the little ones truly just will need the emotional aid. Since when they hear a alternative, they listen to, ‘OK, I am not accomplishing adequate,’ rather than, ‘OK, this is a battle and it is comprehensible that you happen to be upset.'”

Houry suggests currently being as “open and nonjudgmental as attainable” can assistance a little one experience much more cozy coming to their mum or dad.

Keep an eye on social media use

Parents should glance out for a “true codependency” among their kid and their phones, which can glimpse like becoming on social media and not getting breaks, Mairanz advises.

“Primarily if it is really impacting their capacity to perform, go to school, do their research, be with friends… it is really important to check out to make certain teenagers get a crack from all of that,” she suggests.

Don’t be a stranger to your kid’s circles

It really is significant not only to converse to your little one, but to know your kid’s close friends and their friends’ moms and dads, Houry claims. 

“That way you might be ready to have an open up conversation with family members about you, create that help process and have a fantastic perception of wherever your little one is and what they are up to,” she explains. 

Don’t overlook a little one asking for enable

If a little one asks for expert aid, you should not brush it off. Authorities say which is a signal to consider action. 

“Often there’s nonetheless a stigma close to therapy, in particular with mom and dad simply because (they) want their little ones to be Ok and they choose it extremely personally when we are not,” Mairanz explains. “It’s unfortunately frequent for mothers and fathers to be like, ‘You’re fantastic. This is just standard teenage things, you will not need to have assistance.'”

If a child isn’t really relaxed ample to talk to for help, glimpse out for symptoms they need specialist aid, such as self-damage, enhanced compound use, withdrawing from school or a transform in sociability. 

Make absolutely sure you are Ok too

Although it really is critical to concentration on the teen, Mairanz says it’s also important for mother and father to comprehend they want to aim on by themselves. 

“Irrespective of whether it has to do with their have psychological wellness concerns or precisely around parenting, children decide on up a good deal – so if a dad or mum is genuinely struggling, it is really vital for them to offer with that,” she suggests. “Know that section of aiding your teenager is also helping oneself.”


If you or a person you know is in emotional distress or disaster, you can achieve the 988 Suicide & Crisis Lifeline by calling or texting 988. You can also chat with the 988 Suicide & Disaster Lifeline below. 

For more info about psychological health and fitness treatment assets and guidance, The Nationwide Alliance on Psychological Ailment (NAMI) HelpLine can be attained Monday by way of Friday, 10 a.m.–10 p.m. ET, at 1-800-950-NAMI (6264) or electronic mail details@nami.org.

Findings from Apple Women’s Health Study advance science around menstrual cycles

Findings from Apple Women’s Health Study advance science around menstrual cycles