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    Your Body Ages Rapidly In Your 40s And 60s. Doctors Say These Habits Will Help Slow It Down

    Talk about a birthday gift I wish I could mark “return to sender.” Just two weeks shy of turning 42, this ominous headline crossed my Slack: “Human ageing accelerates dramatically at age 44 and 60.” Now, I’m no great mathematician, but even I can deduce that in just two years, I’ll supposedly undergo a fit of rapid ageing. In a word – yikes.But let’s rewind for just a sec. That headline comes courtesy of a recent study out of Stanford Medicine, published in the journal Nature, which examined the very, well, nature of ageing by studying participants’ molecules. (The study included 108 participants, both men and women, between the ages of 25 and 75.) What they found was that the molecules didn’t shift in numbers in a linear fashion over time but in bursts around the ages of 44 and 60.“It turns out the mid-40s is a time of dramatic change, as is the early 60s,” said study senior author Michael Snyder, PhD, professor of genetics at Stanford University School of Medicine. “And that’s true no matter what class of molecules you look at.”Initially, researchers assumed that the mid-40s shift they noticed was due to the changes women in the test group were undergoing during perimenopause or menopause. But when they isolated just the men, the same shift was still evident, leading them to theorise that there are other underlying drivers of ageing for both men and women that have nothing to do with perimenopause or menopause.Further research will be needed to identify a lot of these whys – in addition to further validating the results. Given the study’s small participant pool and limited timespan (participants were followed for a median period of 1.7 years), a bigger, longer-term study will be needed.But the initial results were undeniably compelling. So compelling, in fact, that my solution-oriented Virgo brain began wondering what steps I could take now to fend off some of this rapid ageing the study identified.Here, doctors offer their best tips for how to stave off the accelerated ageing as you approach those important ages.Meet the experts: Keri Peterson, MD, is an internal medicine physician based in New York City. Kristen McParland is a NASM-certified personal trainer and nutrition coach. Marisa Garshick, MD, is a board-certified dermatologist and clinical assistant professor at Cornell-New York Presbyterian Medical Center in New York City.As You Approach Age 44…Establish these healthy habits now, and they will serve you during that first ageing burst and beyond by shoring up the immune system, quelling inflammation and more factors that all contribute to getting – and feeling – older.1. Prioritise sleepIf you want unanimous advice on how to set your body up for success for decades to come, it’s this: Get an adequate night’s rest. (All three of the experts WH spoke with agreed!)Quality sleep allows your body to rest and repair, and there’s no shortage of studies documenting the powerful link between catching Zs and keeping the immune system in tip-top shape. And they don’t call it beauty rest for nothing. Says Marisa Garshick, MD, a board-certified dermatologist: “The nighttime is usually a reparative, restorative time for the skin.”Just how many hours a night should you be logging? The American Academy of Sleep Medicine recommends seven or more for adults.2. Cut back on alcohol.One habit that could be disrupting your time in Dreamland? That nightly glass of Chardonnay. “As we age, we don’t metabolise alcohol as easily, and it impairs our sleep quality,” says Keri Peterson, MD, an internal medicine physician, who begins discussing alcohol consumption more aggressively with patients in their 40s. “The metabolite of alcohol is a stimulant, so it wakes us up, often around 3 a.m.” (It’s worth noting that the Stanford study also found shifts in alcohol metabolism around ages 40 and 60.)If possible, Dr. Peterson recommends cutting alcohol out entirely. “Even with one glass, you’re going to have disrupted sleep,” she says.3. Establish a strength-training routine (if you haven’t already).Women start losing muscle mass as early as their 30s. In fact, we lose about 3 to 5 percent per decade. But you can preserve the muscle mass you have – or even build more! – by lifting, even just a few days a week.“It doesn’t have to be five days a week like a bodybuilder in a gym,” says Kristen McParland, a NASM-certified personal trainer. “There’s tons of research that shows just two days a week of full-body strength training can give you a laundry list of positive side effects to your immune system, your muscle mass, your bone density, your mood, your sleep and your heart health.”Of course, you can’t lift the same 1kg dumbbell week after week in the hopes of seeing gains. “In order to see change in a muscular bone joint, you need to challenge the muscle,” McParland says. You can do this by incorporating progressive overload into your routine, which essentially means upping the weight and/or reps every few weeks.The Bottom line, says McParland: “If a client is in [the gym strength training] twice a week, they’re lifting from 30 to 60 minutes full-body and they’re intentionally challenging their muscle groups – that’s the most important part.”READ MORE: Connie Ferguson’s Favourite Strength Training Workouts4. Support your muscles with protein.Show of hands: Who’s heard the saying “muscles are built in the kitchen“? While it’s a bit of a generalisation, there’s certainly a nugget of truth to it, says McParland. “It doesn’t matter how hard you work in the gym if you don’t have an adequate protein and carbohydrate intake to help build the muscle.” While the recommended daily allowance (RDA) of protein has long been .36 grams per pound of body weight, McParland recommends aiming for .8 to 1 gram per pound of body weight to support muscle-building goals.5. Don’t forget the cardio.The heart is a muscle and it needs exercise too. (The Stanford study notes that ageing has been associated with cardiovascular disease.) The Physical Activity Guidelines for Americans recommend a minimum of 150 minutes per week of moderate aerobic activity.But what exactly constitutes “moderate aerobic activity”? “I like to tell my clients that you should start to feel your heart rate go up, maybe you’re a little out of breath, but you could still keep up with a brief conversation,” McParland says. That could take the form of incline walking, biking, hiking, or a light jog (emphasis on the light, McParland adds).6. Protect your skin with SPF.If you aren’t already wearing a daily sunscreen on your face, neck, chest and hands, now is the time to start, says Dr. Garshick. That’s because UV rays cause skin cells to age and can harm the cells’ DNA. (Plus, there’s the increased risk of skin cancer.)When shopping for a sunscreen, make sure it has an SPF of at least 30 (higher is even better) and that it’s marked as “broad spectrum,” meaning it provides coverage against both UVA and UVB rays.READ MORE: The 7 Best Dermatologist Approved SPF Tips That’ll Keep You From Getting Burnt This SummerAs You Approach Age 60…If you are already doing all of the above, here are a few more expert-backed action items to consider adding to your list in your later 40s and 50s.1. Talk to your doc about hormone replacements.During perimenopause and menopause, women’s estrogen and progesterone levels drop. This causes numerous side effects, including hot flashes, weight gain, sleep disturbances and more. You may be able to stave off some of these symptoms – and prevent some age-related conditions – by taking a hormone replacement.“I do recommend women discuss the pros and cons, whether they’re a candidate, and whether they think it’s for them with their doctor,” says Dr. Peterson. “If you’re doing estrogen and progesterone without testosterone, it’s going to help hot flashes, night sweats, vaginal dryness, osteoporosis prevention and just overall sense of well-being. If you also do it with testosterone, that will help support muscle building and libido.”2. Implement practices that help keep your brain stimulated and sharp.Most South Africans will experience some form of cognitive decline by the age of 75, research shows. And while a lot of our brain ageing is determined by genetics, Dr. Peterson recommends keeping the brain stimulated by engaging in activities like hobbies, reading and crossword puzzles. “Menopause is when I start to tell patients that, if you plan on ageing in the same state you’re in now, you have to engage your brain.” She also recommends these types of activities, plus gratitude journaling, to help with mental health. “For some people, it’s a time where I see a little more depression,” she says.3. Add flexibility and balance exercises to your routine.If your strength-training warm ups and/or cooldowns don’t already include flexibility and balance work, now’s the time to incorporate those. “You start to get stiffer, tighter,” Dr. Peterson says. “I usually recommend a lot more stretching and balance training as patients start to approach their 60s.”Balance work could take the form of walking in a straight line by placing one foot in front of the other; closing your eyes and standing on one foot; or walking downstairs without holding onto the handrail. If you’ve got a Bosu ball in your closet (or have one available at your local gym), Dr. Peterson suggests standing on top of the domed portion while doing upper body exercises.READ MORE: These 17 Flexibility Exercises Will Help You Get Bendy4. Consider power moves.If your routine already includes strength, cardio, flexibility and balance work, McParland suggests upping the ante with power training, which will help your reaction time during a trip (and maybe even prevent a fall). “It doesn’t have to be jumping because that can be intimidating,” she says. “It can be simply kettlebell swings or drop hinges where you go up on your toes and drop down into a hinge position, practising your landing technique.”One final note: Remember that wherever you are in your own personal timeline, it’s always a worthwhile moment to start incorporating new healthy habits into your routine. “It’s never too late,” McParland stresses. “I work with clients in their 60s that see really positive changes.”This article by Amy Wilkinson was originally published on www.womenshealthmag.com. More

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    How To Get Fit At 30 – And Important Healthy Habits

    How to get fit in your 30s is as simple as listening to your body’s cues. As you transition into your 30s, staying active becomes more crucial than ever. Not only does regular exercise help maintain a healthy weight and build strength, but it also plays a significant role in preventing age-related health issues. By incorporating physical activity into your daily routines, you can boost your metabolism, improve heart health and increase overall energy levels.

    Globally, the average age at which women become first-time mothers is 30+, even though it ranges between 20 and 29 in South Africa. “Only 3 to 15 percent of pregnant women meet the suggested physical activity guidelines, which decreases further postnatally,” says Dr Amal Hassan, a sports and exercise medicine consultant.

    When it comes to getting fit in your 30s, finding the right workout routine is key. With a plethora of options available, it’s essential to choose a plan that suits both your body and goals. Consider factors like your current fitness level, any injuries or health concerns and what you enjoy doing.

    HIIT The Workouts Hard

    “As oestrogen levels drop and bone density reduces, strength training helps keep bones strong, as the stress that comes from tugging and pushing on bones nudges bone-forming cells into action,” explains personal trainer Caroline Bragg.

    Incorporate high-intensity aerobic efforts to keep your heart and lungs functioning at optimum capacity, too, as the risk of cardiovascular disease increases with age as blood vessels stiffen, and exercise, which pushes blood around the body, keeps vessels nice and flexible. Try fitting in two strength training sessions with one high-intensity 30-minute cardio session, such as a spinning class or a run, per week.

    Do Some Breathwork

    Stress spans every decade, but if you’re juggling more responsibility than ever in your thirties, it might be timefor some new management techniques. “Focused breathwork can curb stress by increasing your oxygen intake, which in turn reduces blood pressure, slows your heart and releases tension in your body,” says Dr Hassan.

    There are plenty of free guided breathwork sessions on YouTube, while Breathwrk, Calm and Headspace all have their own. Start with one 10-minute session per week and see how you go.

    Just Move It

    NEAT, otherwise known as non-exercise activity thermogenesis, is basically the energy used for everything that’s not formal exercise – the stuff you do without realising it, such as walking around, hauling the washing up the stairs or using a standing desk.

    A study published in Mayo Clinic Proceedings found that two hours of sitting could cancel out the benefits of a 20-minute workout, so the goal with NEAT is to reduce sedentary time – less about going hard in the gym and more about simply getting yourself moving. Set yourself a realistic daily step count to keep track.

    Get Fit In Your 30s: The 15 Minute Bodyweight Home Workout

    Instructions: Complete the exercises in this bodyweight home workout in order. Move from one to the next without resting. Rest 45 to 60 seconds at the end of the circuit, then repeat for up to five rounds.

    Make it harder: Feeling extra fired up for your bodyweight home workout? Increase the cardio challenge by adding 30 seconds of star jumps or running in place between each move. Get the best out of your chill with this couch workout.

    READ MORE: A 4-Week Home Workout Plan To Get Fit And Strong AF

    1. Bulgarian Split Squat

    Stand about 60 centimetres in front of your couch and extend your left leg behind you, placing the top of your foot on the seat (A). Keeping your chest upright and core tight, bend both knees to lower your hips as much as you can (B). Push through your right heel to return to start. That’s one rep. Do eight to 12, then repeat on the other side.

    READ MORE: Try This 30-Minute HIIT Workout At Home For A Total-Body Burn

    2. Travelling Plank With Leg Raise

    Get into push-up position with your toes on the couch (A). Raise your right arm and rotate your torso to the right until your feet are stacked and your body forms a T. Without dropping your hips, lift your right leg (B). Hold for 20 seconds. Reverse the movement to return to start and hold for 20 seconds, then repeat on the other side.

    READ MORE: 9 Bodyweight Exercises That Will Improve Your Mobility

    3. Single-Leg Hip Thrust

    Lie on your back on the floor in front of your couch with your left heel on the edge, knee bent about 90 degrees and your right leg straight up, arms at your sides (A). Press through your left heel and raise your hips as high as possible, keeping your right foot in the air (B). Slowly lower your hips back down. That’s one rep. Do eight to 12, then repeat on the other side.

    READ MORE: 10 Best Kettlebell Core Exercises For Strong, Sculpted Abs, From A Trainer

    4. Reverse Inch Worm

    Get into push-up position with your toes on the couch (A). Bracing your core and glutes, slowly walk your hands towards the couch, lifting your hips into the air and keeping your legs as straight as possible (B). Pause, then walk your hands back out to start. Make it harder by adding a push-up here. That’s one rep. Do four to eight.

    Excerpted from the Women’s Health Little Book of 15-Minute Workouts.

    READ MORE: 4 Easy Exercises You Can’t Ignore If You’re Walking For Weight Loss

    Foods You Should Be Eating In Your 30s

    When it comes to maintaining a healthy and fit lifestyle in your 30s, nutrition plays a crucial role. It’s essential to fuel your body with the right foods that provide energy and support for your workouts.

    It’s recommended that women ages 31-50 consume 25 g of fibre per day. Examples include: oats, legumes, seeds, nuts, breads, cereals and pasta.

    Women should include omega-3s to help with inflammation and reducing heart disease risk. This fatty fish, algae, flaxseeds, chia seeds and some nuts.

    Your 30s are the time to focus on preserving bone density to prevent loss—and getting enough calcium is the best way to do so.

    Aim for a balanced diet rich in lean proteins, whole grains, fruits, vegetables and healthy fats.

    Habits To Avoid In Your 30s

    Finally found an exercise routine you genuinely enjoy? The last thing you’re going to want to do is change it, but that could be where you’re going wrong. The loss of muscle mass and bone density that marks this decade is your cue to stop going hell-for-leather in HIIT classes, or at least not so often. “If you regularly put your body through intense workouts in your twenties and are still keen to get your HIIT fix, once a week is enough. A reduction in oestrogen also means that recovery will come slower, as muscle regeneration relies on stem cells called satellite cells, which need oestrogen to function optimally,” says personal trainer Samantha McGowan.

    This article written by Bridie Wilkins first appeared in the July/August 2022 Issue of Women’s Health UK, additional reporting by Women’s Health SA team.

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