Science Says Women Need More of THIS Than Men

Munn shared with TODAYthat she didn't initially plan to show her scars on the set. The campaign was focused on her recovery post-breast cancer diagnosis, but the makeup artist had a hard time covering up the scars throughout the shoot. She explained that she took a look in the mirror and thought, "I’m done being insecure about my scars." From there, she took the idea to show them off to the SKIMS team — and the rest is history.

And while she was scared to be so vulnerable on camera, this was ultimately a really empowering move for Munn. She elaborated that there are "so many women that have these same scars" who feel just as insecure as she did about them — and she really hopes those women see this ad. "Skims is so iconic and associated with beauty and sex appeal, and cancer really doesn't have that same connotation," she said. "So I just really hope that other women who have gone through my same path feel a little better after seeing it."

The star also took to Instagram to give a behind-the-scenes explanation of her experience. She reiterated that she was "done being insecure" about her scars. "Every mark life has left behind on my body is proof of how hard I fought," she wrote. "I hope other women who have been self-conscious about their scars see these photos and feel all the love I’m sending."

She also shared that SKIMS will donate 10% of their bra sales (except bralettes) to Susan G. Komen® — a charity dedicated to finding a cure for breast cancer — from October 23-31 in stores and online. "It’s really meaningful to be part of an initiative that supports research and helps countless individuals impacted by breast cancer," she said.

All of this comes on the heels of Munn's announcement earlier this year that she was diagnosed with breast cancer. She revealed the diagnosis came after recently tested negatively for well-known breast cancer genes and had normal results from her annual mammogram — but her doctor to check her Breast Cancer Risk Assessment Score. The test showed Munn had a 37% risk of breast cancer, so she pushed for more answers that eventually lead to her diagnosis.

Since then, Munn shared with PEOPLE that she had 4 surgeries in 10 months and underwent medically-induced menopause — all the while juggling being a new mom with husband John Mulaney. She shared, "I'm lucky. We caught it with enough time that I had options. I want the same for any woman who might have to face this one day."

After that March announcement, it's clear Munn is dedicated to raising awareness for women's health — and particularly their options. While chatting about the SKIMS campaign, Munn told TODAY, "You've got to go your doctor and you inundate them with information and you don't stop until they give you the test you need."

If you want to test your own risk for breast cancer, the National Institute of Health has resources here.

What is sleepmaxxing?

If you're confused about sleepmaxxing, you're not alone — it's really not a straightforward term. It reminds us of what Will Ferrell said in Blades of Glory: "No one knows what it means but it's provocative...gets the people going." However, it actually has a meaning, and Dr. Bindal succinctly breaks it down. "Sleepmaxxing is the art and science of optimizing one's sleep and achieving the best possible quality & quantity of sleep by addressing every factor that can disrupt sleep," he says. This can look like using ear plugs, sleep masks, establishing specific sleep rituals, or anything else that is soothing and helpful.

Mainly, if you actually want to maximize your sleep, then you need to focus on what you do before you go to bed. Unbeknownst to us at times, our bedtime habits can affect the kind of rest we get (or not) at night. Dr. Bindal says, "Optimal Sleep hygiene methodologies including limiting light and sound exposure to using the latest sleep gadgets so sleepmaxxing aims to enhance sleep quality to the fullest." Unfortunately this means our habit of binge watching shows or scrolling mindlessly on TikTok at night aren't helping us.

I mean, according to the American Academy of Sleep Medicine, 35% of those surveyed have their sleep interrupted by lights inside of their homes. That's just lights, sans repetitious social media sounds and compelling television plots. When you add those on top of it all...let's just say we really are not doing ourselves any favors.

How does getting the proper amount of rest aid in our overall wellbeing?

Now that you have a better idea of what sleepmaxxing is, we have to talk about why it matters. Dr. Bindal says getting the "proper amount of sleep" helps support" the following "various bodily functions" including, but not limited to:

• Brain health — Enhanced cognition in domains of learning, concentration and consolidating memory by promoting phenomenon of hippocampal plasticity
• Immune system function — A production of essential immune cells, better equipped to fighting off infections
• Hormone regulation — A regulation of mood and reduced stress and physical repair that promotes muscle recovery, tissue repair, and overall physical development

He further explains that hormone regulation eventually leads to "improved mood, concentration, energy levels, and reduced risk of chronic diseases like heart disease and diabetes."

Basically, the health benefits of slowing down and going to sleep outweigh what society often pushes — staying up later, longer and hustling at all hours of the day and night.

On average, how many hours of sleep are recommended?

How much rest are you truly getting at night? If you ask America's Health Rankings, 35% of adults are getting less than seven hours of sleep. Dr. Bindal says that while adults should sleep between seven and nine hours every night, and there are health risks for those who don't. "Research corroborates that adults who sleep less than seven hours a night may have more health issues than those who do," he explains. Johns Hopkins Medicinefound that sleep deprivation can lead to a "36% increased risk for colorectal cancer," propensity for developing type 2 diabetes, high blood pressure, and an overall lower immune system.

Saying "I'll sleep when I'm dead," may sound like a joke, but there's nothing funny about not letting your body get the rest it needs to function.

Should people with sleep difficulties try sleepmaxxing?

There are several reasons why your sleep could be negatively impacted right now. You may be dealing with insomnia due to stress, depression, or being a new parent. According to the American Psychological Association, 43% of people believe being stressed contributes to their lack of sleep. Furthermore, these same people have noticed their mood has shifted. The same reports shows that 45% of people who are getting less than the recommended hours of sleep have shared they feel on edge more than others while 52% have noticed they've been taking their frustrations out on those in their household.

Dr. Bindal agrees that sleepmaxxing can greatly benefit you if you're struggling because it can "enhance sleep quality to the fullest and emphasizes the importance of optimal sleep health."

How does sleepmaxxing benefit us?

Clearly, you need a certain amount of sleep to function properly and achieve all those goals you've so intentionally set recently (hello, October Theory!). That's where sleepmaxxing can come in. Dr. Bindal says, "Improved sleep quality can lead to enhanced mental clarity and emotional stability, making it easier to navigate daily challenges."

If you're planning to change a few habits, you're going to need all the strength and focus you can access because change isn't always easy — even if you welcome it! So when you're implementing these new nighttime routines, be sure to stick to them. Turn your phone on Do Not Disturb, avoid the itch to scroll socials, and make sure you're able to properly relax. It can make all the difference in the world!

How can we incorporate sleepmaxxing in our bedtime routines?

If you don't know how to make sleepmaxxing work for you, Dr. Bindal has great suggestions! "Key techniques include optimizing your sleep environment, establishing a consistent sleep schedule, and managing stress and anxiety," he suggests.

One of the key ways you can make sure your room will promote a good night's sleep is by "adjusting the temperature" or "practicing a relaxation exercises before bed," he says. While meditation and mindfulness may be relaxation exercises that take practice over time, choosing the correct temperature is an easy way to set yourself up for success. Everyone's different, but he truly believes your room should be between 65 and 69 degrees Fahrenheit, too.

As Dr. Bindal mentioned before, eliminating sources of light can also aid in the rest you get. Personally, I can't sleep with the TV or lights on anymore because I just know it interrupts my sleep. My room is usually pitch black when it's time to go to sleep — to the point my three-year-old knows what it means when I turn everything off.

Besides these things, Dr. Bindal encourages you to maintain "consistent sleep and wake times" along with a "balanced diet and regular physical activity." Whether that means you start making your own Cava bowls inspired by the blue zone diet or doing workouts at home, they can aid in helping your body repair itself which then promotes the sleep you need.

Can we become too hyper-focused on our quality of sleep?

As with anything, too much of something can have adverse affects which rules out any benefits. Though sleepmaxxing can be a good thing for you, becoming fixated on it is likely going to make you even more stressed. "One of the primary concerns with sleepmaxxing is the development of orthosomnia, a condition caused by an obsession with tracking sleep metrics, with devices or apps, which increases anxiety and can further disrupt sleep, called paradoxical insomnia," Dr. Bindal warns.

If you become too obsessed with tracking every little thing, he says all this will do is "disrupt sleep cycles and limit the efficacy of insomnia treatments." But, he has an idea of what you can do to lessen the chance that'll happen. "Instead of over-analyzing how much sleep you’re getting, it’s important to understand that insomnia is a common and treatable condition, by incorporating healthy sleep hygiene routines organically and focusing on addressing the root causes of insomnia symptoms," he shares.

How can we optimize our sleep without getting sucked into wellness trends?

Whether you want to call it sleepmaxxing or not, all you have to do is normalize the tips Dr. Bindal mentioned above. "Some of the ways can include established a consistent sleep schedule, creating a relaxing bedtime routine, managing light exposure, and limiting screen time before you want to go to sleep," he reiterates. Social media isn't going anywhere so don't let your FOMO convince you that potential scandals or tutorials are more important than getting seven to nine hours of sleep.

Also, don't forget to "maintain a comfortable sleep environment" while being aware of your "caffeine and alcohol intake throughout the day," Dr. Bindal points out. Something tells us that we're going to have to be intentional about breaking up with our daily coffee runs and desires to unwind with a nice glass of wine. But if it means we'll sleep better, we'll add that to our list of habits to change!

Pilcro Boxy Tee & Ribbed Sweater Vest Twofer

This sweater vest + shirt combo makes formulating winter outfits so easy. The knit looks and feels ultra-cozy!

Good American Good Ease Relaxed Sparkle Jeans

I normally tend to avoid white jeans, but this pair has me thinking different. They're covered in tiny silver stripes that make me want to shout "it's party time!" for New Year's.

ASTR The Label Jada Long-Sleeve Off-The-Shoulder Slim Midi Dress

Chocolate brown is that girl (Pantone's color of the year, Mocha Mousse, proves it), so I can't help but be in love with this midi dress. The off-the-shoulder design is equal parts sexy and snug.

Maeve Faux-Leather Button-Front Belted Mini Skirt

This mini means business. Pair it with a simple red turtleneck for the coolest Christmas outfit there ever was!

Maeve Scalloped Turtleneck Sweater Tank Top

This color combo is everything to me – the playful pink scalloped edge on this sweater tank will absolutely earn you major compliments among the family.

Maeve Short-Sleeve Scoop-Neck Lace-Trim Blouse

This cotton top is sooo classy and timeless. The light blue with white accents is def winter-approved. Plus, it's part of an adorable matching set, if that's your thing! Personally I'd pair it with some wide-leg jeans to make it a bit more casual for my holiday schedule.

Maeve Cotton Boxy Oversized V-Neck Sweater

From WFH days to cozy coffee runs with the hometown besties, this striped sweater lays on the body perfectly, with comfy, wide sleeves to match.

Reformation Cary High-Rise Slouchy Wide-Leg Jeans

I am a wide-leg jeans lover through and through. They're just so comfortable! This pair in particular is singlehandedly convincing me that the stud trend is back in full force, and I need them now.

The Katey Mock-Neck Bell-Sleeve Sweater by Maeve

You gotta have a classic sweater to keep you warm this winter. This one has some cute bell sleeves that sets it apart from your traditional cut! I'd snag it in the white color so I can easily pair it with everything from skirts to jeans this season.

Baum und Pferdgarten Nuvin Metallic Faux-Leather Pants

Now these are some statement-making pants. The reddish wash feels like the perfect fit for Christmastime, but you should absolutely bust these out for a foxy New Year's outfit, too. Fun pants + fun blouse + boots, and you're good to go!

Sam Edelman Darya Pleated Sweater Midi Dress

Sweater dresses will never let you down. I think the square neckline on this one is super flattering and just the right amount of revealing, though the rest of the garment gives you some great coverage, especially in the wintry cold weather.

Maeve Cashmere Ruffle-Sleeve Mock-Neck Sweater

Everyone at Christmas dinner will be raving about this unique sweater. The bold stripes will make for some ahh-mazing Instagram pics, too!

The Tilda Maxi Slip Skirt: Sequin Edition

Give me sequin everything, please. They're perfect for the most festive time of the year! This midi skirt is also part of a matching set (including the Maeve Sequin Tee) that you can rock together or separately throughout the season.

Avec Les Filles Hourglass Blazer

If you're headed out on the town around the holidays, you'e gonna need something to bundle up in. This sophisticated blazer is made from wool, which can never let you down in the warmth department. The silhouette is slightly fitted, too, so you won't feel absolutely swarmed in it.

Hope for Flowers by Tracy Reese Bow Buttondown Blouse

I truthfully have not given up on the bow trend just yet. This adorable button-down blouse is covered in 'em, so don't cover it up!

Sam Edelman Lyric Back-Tie Sweater

This next bow-filled find is business in the front, party in the back. Pair it with a black mini skirt and some tights, then you've got a killer Christmas 'fit on your hands.

Liv Foster Stretch Velvet Cutout Maxi Dress

This dress would be perfect for more formal holiday occasions. The strapless look will always be classy, plus you can always cover up with a red or green sweater if it's chilly AF out.