The S.T.E.P.S. To A Healthier Heart
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Stepping Into Better Heart Health
This is Dr. Jennifer H. Mieres, FACC, FAHA, MASNC. she’s an award-winning (we counted 9 major awards) professor of cardiology, and a leading advocate for women’s heart health. This latter she’s done via >70 scientific publications, >100 research presentations at national and international conferences, 3 books so far, and 4 documentaries, including the Emmy-nominated “A Woman’s Heart”.
What does she want us to know?
A lot of her work is a top-down approach, working to revolutionize the field of cardiology in its application, to result in far fewer deaths annually. Which is fascinating, but unless you’re well-placed in that industry, not something too actionable as an individual (if you are well-placed in that industry, do look her up, of course).
For the rest of us…
Dr. Mieres’ S.T.E.P.S. to good heart health
She wants us to do the following things:
1) Stock your kitchen with heart health in mind
This is tied to the third item in the list of course, but it’s a critical step not to be overlooked. It’s all very well to know “eat more fiber; eat less red meat” and so forth, but if you go to your kitchen and what’s there is not conducive to heart health, you’re just going to do the best with what’s available.
Instead, actually buy foods that are high in fiber, and preferably, foods that you like. Not a fan of beans? Don’t buy them. Love pasta? Go wholegrain. Like leafy greens in principle, but they don’t go with what you cook? Look up some recipes, and then buy them.
Love a beef steak? Well we won’t lie to you, that is not good for your heart, but make it a rare option—so to speak—and enjoy it mindfully (see also: mindful eating) once in a blue moon for a special occasion, rather than “I don’t know what to cook tonight, so sizzle sizzle I guess”.
Meal planning goes a long way for this one! And if meal-planning sounds like an overwhelming project to take on, then consider trying one of the many healthy-eating meal kit services that will deliver ingredients (and their recipes) to your door—opting for a plants-forward plan, and the rest should fall into place.
2) Take control of your activity
Choose to move! Rather than focusing on what you can’t do (let’s say, those 5am runs, or your regularly-scheduled, irregularly attended, gym sessions), focus on what you can do, and do it.
See also: No-Exercise Exercise!
3) Eat for a healthier heart
This means following through on what you did on the first step, and keeping it that way. Buying fresh fruit and veg is great, but you also have to actually eat it. Do not let the perishables perish!
For you too, dear reader, are perishable (and would presumably like to avoid perishing).
This item in the list may seem flippant, but actually this is about habit-forming, and without it, the whole plan will grind to a halt a few days after your first heart-health-focused shopping trip.
See also: Where Nutrition Meets Habits!
4) Partner with your doctor, family, and friends
Good relationships, both professional and personal, count for a lot. Draw up a plan with your doctor; don’t just guess at when to get this or that checked—or what to do about it if the numbers aren’t to your liking.
Partnership with your doctor goes both ways, incidentally. Read up, have opinions, discuss them! Doing so will ultimately result in better care than just going in blind and coming out with a recommendation you don’t understand and just trust (but soon forget, because you didn’t understand).
And as for family and friends, this is partly about social factors—we tend to influence, and be influenced by, those around us. It can be tricky to be on a health kick if your partner wants take-out every night, so some manner of getting everyone on the same page is important, be it by compromise or, in an ideal world, gradually trending towards better health. But any such changes must come from a place of genuine understanding and volition, otherwise at best they won’t stick, and at worst they’ll actively create a pushback.
Same goes for exercise as for diet—exercising together is a good way to boost commitment, especially if it’s something fun (dance classes are a fine example that many couples enjoy, for example).
5) Sleep more, stress less, savor life
These things matter a lot! Many people focus on cutting down salt or saturated fat, and that can be good if otherwise consumed to excess, but for most people they’re not the most decisive factors:
Hypertension: Factors Far More Relevant Than Salt ← sleep features here!
Stress is also a huge one, and let’s put it this way: people more often have heart attacks during a moment of excessive emotional stress—not during a moment when they had a bit too much butter on their toast.
It’s not even just that acute stress is the trigger, it’s that chronic stress is a contributory factor that erodes the body’s ability to handle the acute stress.
Changing this may seem “easier said than done” because often the stressors are external (e.g. work pressure, financial worries, caring for a sick relative, relationship troubles, major life change, etc), but it is possible to find peace even in the chaos of life:
Want to know more from Dr. Mieres?
You might like this book of hers, which goes into each of the above items in much more depth than we have room to here:
Heart Smarter for Women: Six Weeks to a Healthier Heart – by Dr. Jennifer Mieres
Enjoy!
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Not quite an introvert or an extrovert? Maybe you’re an ambivert
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Our personalities are generally thought to consist of five primary factors: openness to experience, conscientiousness, extroversion, agreeableness and neuroticism, with each of us ranking low to high for each.
Extroversion is one of the Big Five personality traits. Big 5 personality traits graphic Those who rank high in extroversion, known as extroverts, typically focus on their external world. They tend to be more optimistic, recharge by socialising and enjoy social interaction.
On the other end of the spectrum, introverts are more likely to be quiet, deep thinkers, who recharge by being alone and learn by observing (but aren’t necessarily shy).
But what if you’re neither an introvert or extrovert – or you’re a bit of both? Another category might fit better: ambiverts. They’re the middle of the spectrum and are also called “social introverts”.
What exactly is an ambivert?
The term ambivert emerged in 1923. While it was not initially embraced as part of the introvert-extrovert spectrum, more recent research suggests ambiverts are a distinct category.
Ambiverts exhibit traits of both extroverts and introverts, adapting their behaviour based on the situation. It may be that they socialise well but need solitude and rest to recharge, and they intuitively know when to do this.
Ambiverts seems to have the following characteristics:
- good communication skills, as a listener and speaker
- ability to be a peacemaker if conflict occurs
- leadership and negotiation skills, especially in teams
- compassion and understanding for others.
Some research suggests ambiverts make up a significant portion of the population, with about two-thirds of people falling into this category.
What makes someone an ambivert?
Personality is thought to be 50% inherited, with the remaining being influenced by environmental factors and individual experiences.
Emerging research has found physical locations of genes on chromosomes closely aligned with extroversion-introversion traits.
So, chances are, if you are a blend of the two styles as an ambivert, one of your parents may be too.
What do ambiverts tend to be good at?
Ambiverts are flexible with talking and also listening. Cotton Bro Studios/Pexels One area of research focus in recent decades has been personality type and job satisfaction. One study examined 340 introverts, extroverts and ambiverts in sales careers.
It has always been thought extroverts were more successful with sales. However, the author found ambiverts were more influential and successful.
They may have a sales advantage because of their ability to read the situation and modify their behaviour if they notice a customer is not interested, as they’re able to reflect and adapt.
Ambiverts stress less than introverts
Generally, people lower in extroversion have higher stress levels. One study found introverts experience more stress than both ambiverts and extroverts.
It may be that highly sensitive or introverted individuals are more susceptible to worry and stress due to being more perfectionistic.
Ambiverts are adept at knowing when to be outgoing and when to be reflective, showcasing a high degree of situational awareness. This may contribute to their overall wellbeing because of how they handle stress.
What do ambiverts tend to struggle with?
Ambiverts may overextend themselves attempting to conform or fit in with many social settings. This is termed “overadaptation” and may force ambiverts to feel uncomfortable and strained, ultimately resulting in stress or burnout.
Ambiverts tend to handle stress well but feel strained when overadapting. Cottonbro Studios/Pexels But personality traits aren’t fixed
Regardless of where you sit on the scale of introversion through to extroversion, the reality is it may not be fixed. Different situations may be more comfortable for introverts to be social, and extroverts may be content with quieter moments.
And there are also four other key personality traits – openness to experience, conscientiousness, agreeableness and neuroticism – which we all possess in varying levels, and are expressed in different ways, alongside our levels of extroversion.
There is also evidence our personality traits can change throughout our life spans are indeed open to change.
Peta Stapleton, Associate Professor in Psychology, Bond University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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100,000 People, 30 Years, One Clear Winner vs Aging
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Generally speaking, the scientific community most highly lauds the Mediterranean diet as being best for general health:
The Mediterranean Diet: What Is It Good For? ← what isn’t it good for?!
However, even this can be tweaked with specific health considerations in mind, for example:
Four Ways To Upgrade The Mediterranean Diet ← these tweaks offer adjusted versions of the Mediterranean diet, optimized for anti-inflammation, gut health, heart health, or brain health
And today we present to you some very good research into…
The best diet for aging well
Let’s be clear on terms first: by “aging well”, this means reaching age 70 without chronic diseases and maintaining good cognitive, physical, and mental health.
105,015 participants (of whom, 66% women, average age 53 at the start of the study) were followed for up to 30 years. Not in the stalkery way, but in the longitudinal study way. We say “up to”, because as with any sizeable longitudinal study, some died before the end of the study.
9,771 of them were deemed, at the end of the study, to have achieved “healthy aging”.
So, how did those participants achieve that, in terms of diet?
The dietary patterns that had the strongest positive impact were:
- AHEI (Alternative Healthy Eating Index): best for mental and physical function, overall healthy aging.
- PHDI (Planetary Health Diet Index): best for cognitive health and survival to age 70.
- DASH (Dietary Approaches to Stop Hypertension): strongest general impact.
- MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay): best for brain health.
- rEDIH (Reversed Empirical Dietary Index for Hyperinsulinemia): most effective for chronic disease prevention.
In contrast:
- EIDP (Empirically Inflammatory Dietary Pattern): shocking nobody, performed least well in all areas
You are probably wondering what those dietary patterns actually consist of, so click here to see a chart of what’s included or excluded in each dietary pattern.
As you can see, the AHEI diet that was “best for mental and physical function, overall healthy aging” is essentially the Mediterranean diet with three small tweaks:
- no seafood, but long-chain omega-3 fatty acids include to compensate
- no sugar-sweetened beverages or fruit juices
- “no” sodium (in other words, minimal sodium, since almost everything contains trace amounts)
The PHDI diet, which was “best for cognitive health and survival to age 70” is essentially a whole-foods plant-based diet. Which in turn is very consistent with the Mediterranean, except that it excludes animal products, of which the Mediterranean diet uses small amounts.
You can read the paper in its entirety here:
Optimal dietary patterns for healthy aging
Want to know more?
A panel of 69 doctors and nutritionists examined the evidence for 38 diets (including Mediterranean, MIND, DASH, Vegan, Keto, Slimfast, WeightWatchers, Nutrisystem, and more) and scored them in 21 categories (e.g. best for general health, best for weight loss, best for heart, best against diabetes, etc):
Which Diet? Top Diets Ranked By Experts
Enjoy!
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Why are tall people more likely to get cancer? What we know, don’t know and suspect
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People who are taller are at greater risk of developing cancer. The World Cancer Research Fund reports there is strong evidence taller people have a higher chance of of developing cancer of the:
- pancreas
- large bowel
- uterus (endometrium)
- ovary
- prostate
- kidney
- skin (melanoma) and
- breast (pre- and post-menopausal).
But why? Here’s what we know, don’t know and suspect.
Pexels/Andrea Piacquadio Height does increase your cancer risk – but only by a very small amount. Christian Vinces/Shutterstock A well established pattern
The UK Million Women Study found that for 15 of the 17 cancers they investigated, the taller you are the more likely you are to have them.
It found that overall, each ten-centimetre increase in height increased the risk of developing a cancer by about 16%. A similar increase has been found in men.
Let’s put that in perspective. If about 45 in every 10,000 women of average height (about 165 centimetres) develop cancer each year, then about 52 in each 10,000 women who are 175 centimetres tall would get cancer. That’s only an extra seven cancers.
So, it’s actually a pretty small increase in risk.
Another study found 22 of 23 cancers occurred more commonly in taller than in shorter people.
Why?
The relationship between height and cancer risk occurs across ethnicities and income levels, as well as in studies that have looked at genes that predict height.
These results suggest there is a biological reason for the link between cancer and height.
While it is not completely clear why, there are a couple of strong theories.
The first is linked to the fact a taller person will have more cells. For example, a tall person probably has a longer large bowel with more cells and thus more entries in the large bowel cancer lottery than a shorter person.
Scientists think cancer develops through an accumulation of damage to genes that can occur in a cell when it divides to create new cells.
The more times a cell divides, the more likely it is that genetic damage will occur and be passed onto the new cells.
The more damage that accumulates, the more likely it is that a cancer will develop.
A person with more cells in their body will have more cell divisions and thus potentially more chance that a cancer will develop in one of them.
Some research supports the idea having more cells is the reason tall people develop cancer more and may explain to some extent why men are more likely to get cancer than women (because they are, on average, taller than women).
However, it’s not clear height is related to the size of all organs (for example, do taller women have bigger breasts or bigger ovaries?).
One study tried to assess this. It found that while organ mass explained the height-cancer relationship in eight of 15 cancers assessed, there were seven others where organ mass did not explain the relationship with height.
It is worth noting this study was quite limited by the amount of data they had on organ mass.
Is it because tall people have more cells? Halfpoint/Shutterstock Another theory is that there is a common factor that makes people taller as well as increasing their cancer risk.
One possibility is a hormone called insulin-like growth factor 1 (IGF-1). This hormone helps children grow and then continues to have an important role in driving cell growth and cell division in adults.
This is an important function. Our bodies need to produce new cells when old ones are damaged or get old. Think of all the skin cells that come off when you use a good body scrub. Those cells need to be replaced so our skin doesn’t wear out.
However, we can get too much of a good thing. Some studies have found people who have higher IGF-1 levels than average have a higher risk of developing breast or prostate cancer.
But again, this has not been a consistent finding for all cancer types.
It is likely that both explanations (more cells and more IGF-1) play a role.
But more research is needed to really understand why taller people get cancer and whether this information could be used to prevent or even treat cancers.
I’m tall. What should I do?
If you are more LeBron James than Lionel Messi when it comes to height, what can you do?
Firstly, remember height only increases cancer risk by a very small amount.
Secondly, there are many things all of us can do to reduce our cancer risk, and those things have a much, much greater effect on cancer risk than height.
We can take a look at our lifestyle. Try to:
- eat a healthy diet
- exercise regularly
- maintain a healthy weight
- be careful in the sun
- limit alcohol consumption.
And, most importantly, don’t smoke!
If we all did these things we could vastly reduce the amount of cancer.
You can also take part in cancer screening programs that help pick up cancers of the breast, cervix and bowel early so they can be treated successfully.
Finally, take heart! Research also tells us that being taller might just reduce your chance of having a heart attack or stroke.
Susan Jordan, Associate Professor of Epidemiology, The University of Queensland and Karen Tuesley, Postdoctoral Research Fellow, School of Public Health, The University of Queensland
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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5 Golden Rules To Lose Belly Fat
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Our belly is often the first place we gain fat and the last to lose it—due to hormonal changes, poor blood flow, and fat cell types. This also means that weight loss efforts can result in it looking worse before it looks better, as we lose weight from elsewhere around it. But, there is a way forwards:
What to do about it
Cori Lefkowith, of “Redefining Strength” and “Strength At Any Age” fame, advise that we follow the following “5 golden rules”:
- Mindset: avoid “All or Nothing” thinking; focus on small, sustainable changes and consistent habits.
- Macros: prioritize protein (40%+ of calories), balance fats and carbs for hormonal health, and avoid extreme calorie deficits (your body will try to save you from starvation by slowing your metabolism to conserve energy, and storing fat).
- Nutrition quality: focus on whole, nutrient-dense foods for better satiety, gut health, and energy. Get plenty of fiber and water; your body still needs those too.
- Muscle building: strength training preserves muscle, boosts metabolism, and improves body composition—don’t ditch your strength training for cardio; it won’t help and that swap would hinder..
- Daily walks: 15–20 minutes of walking after dinner aids digestion, and reduces stress (remember: stress invites your body to store extra fat, especially at the belly). It also incidentally burns calories without stressing the body, but honestly, it’s really not very many calories, so that’s not the main reason to do it.
For more on each of these, enjoy:
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Want to learn more?
You might also like to read:
Visceral Belly Fat & How To Lose It ← this is not the same thing as subcutaneous fat; the remedy is partly the same though, and it’s important to do both if you’re carrying excess weight both on your belly and in your viscera, if you want to reduce your overall waist size.
Take care!
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How To Lower Your Blood Pressure (Cardiologists Explain)
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Today we enjoy the benefit of input from Dr. Zalzal, Dr. Weeing, and Dr. Hefferman!
If the thought of being in an operating room with three cardiologists in scrubs doesn’t raise your blood pressure too much, the doctors in question have a lot to offer for bringing those numbers down and keeping them down! They recommend…
150 mins of Exercise
This isn’t exactly controversial, but: move your body!
See also: Exercise Less; Move More
Reduce salt
Most people eating the Standard American Diet (SAD) are getting far too much—mostly because it’s in so many processed foods already.
See also: How Too Much Salt May Lead To Organ Failure
Eating habits
There’s a lot more to eating healthily for the heart than just reducing salt, and over all, the Mediterranean diet comes out scoring highest:
- What Is The Mediterranean Diet Anyway? ← a primer for the uncertain
- Four Ways To Upgrade The Mediterranean ← includes a heart-specialized version!
Reduce alcohol
According to the WHO, the only healthy amount of alcohol is zero. According to these cardiologists: at the very least cut down. However much or little you’re drinking right now, less is better.
See also: How To Reduce Or Quit Alcohol
Maintain healthy weight
While the doctors agree that BMI isn’t a great method of measuring metabolic health, it is clear that carrying excessive weight isn’t good for the heart.
See also: Lose Weight (Healthily!)
No smoking
This one’s pretty straight forward: just don’t.
See also: Addiction Myths That Are Hard To Quit
Reduce stress
Chronic stress has a big impact on chronic health in general and that includes its effect on blood pressure. So, improving one improves the other.
See also: Lower Your Cortisol! (Here’s Why & How)
Good sleep
Quality matters as much as quantity, and that goes for its effect on your blood pressure too, so take the time to invest in your good health!
See also: The 6 Dimensions Of Sleep (And Why They Matter)
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Is chocolate milk a good recovery drink after a workout? A dietitian reviews the evidence
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Whether you enjoy chocolate milk regularly, as a weekend treat, or as an occasional dose of childhood nostalgia, it probably wouldn’t be the first option you think of for post-workout recovery.
Unless you’re on TikTok, perhaps. According to many people on the social media platform, chocolate milk is not only delicious, but it offers benefits comparable to sports drinks after a workout.
So is there any evidence to support this? Let’s take a look.
eldar nurkovic/Shutterstock Rehydrating after a workout is important
Water accounts for somewhere between 50% and 60% of our body weight. Water has many important functions in the body, including helping to keep our body at the right temperature through sweating.
We lose water naturally from our bodies when we sweat, as well as through our breathing and when we go to the toilet. So it’s important to stay hydrated to replenish the water we lose.
When we don’t, we become dehydrated, which can put a strain on our bodies. Signs and symptoms of dehydration can range from thirst and dizziness to low blood pressure and confusion.
Athletes, because of their higher levels of exertion, lose more water through sweating and from respiration (when their breathing rate gets faster). If they’re training or competing in hot or humid environments they will sweat even more.
Dehydration impacts athletes’ performance and like for all of us, can affect their health.
So finding ways to ensure athletes rehydrate quickly during and after they train or compete is important. Fortunately, sports scientists and dietitians have done research looking at the composition of different fluids to understand which ones rehydrate athletes most effectively.
The beverage hydration index
The best hydrating drinks are those the body retains the most of once they’ve been consumed. By doing studies where they give people different drinks in standardised conditions, scientists have been able to determine how various options stack up.
To this end, they’ve developed something called the beverage hydration index, which measures to what degree different fluids hydrate a person compared to still water.
According to this index beverages with similar fluid retention to still water include sparkling water, sports drinks, cola, diet cola, tea, coffee, and beer below 4% alcohol. That said, alcohol is probably best avoided when recovering from exercise.
Beverages with superior fluid retention to still water include milk (both full-fat and skim), soy milk, orange juice and oral rehydration solutions.
This body of research indicates that when it comes to rehydration after exercise, unflavoured milk (full fat, skim or soy) is better than sports drinks.
But what about chocolate milk?
A small study looked at the effects of chocolate milk compared to plain milk on rehydration and exercise performance in futsal players (futsal is similar to soccer but played on a court indoors). The researchers found no difference in rehydration between the two. There’s no other published research to my knowledge looking at how chocolate milk compares to regular milk for rehydration during or after exercise.
But rehydration isn’t the only thing athletes look for in sports drinks. In the same study, drinking chocolate milk after play (referred to as the recovery period) increased the time it took for the futsal players to become exhausted in further exercise (a shuttle run test) four hours later.
This was also shown in a review of several clinical trials. The analysis found that, compared to different placebos (such as water) or other drinks containing fat, protein and carbohydrates, chocolate milk lengthened the time to exhaustion during exercise.
What’s in chocolate milk?
Milk contains protein, carbohydrates and electrolytes, each of which can affect hydration, performance, or both.
Protein is important for building muscle, which is beneficial for performance. The electrolytes in milk (including sodium and potassium) help to replace electrolytes lost through sweating, so can also be good for performance, and aid hydration.
Compared to regular milk, chocolate milk contains added sugar. This provides extra carbohydrates, which are likewise beneficial for performance. Carbohydrates provide an immediate source of energy for athletes’ working muscles, where they’re stored as glycogen. This might contribute to the edge chocolate milk appears to have over plain milk in terms of athletic endurance.
The added sugar in chocolate milk provides extra carbohydrates. Brent Hofacker/Shutterstock Coffee-flavoured milk has an additional advantage. It contains caffeine, which can improve athletic performance by reducing the perceived effort that goes into exercise.
One study showed that a frappe-type drink prepared with filtered coffee, skim milk and sugar led to better muscle glycogen levels after exercise compared to plain milk with an equivalent amount of sugar added.
So what’s the verdict?
Evidence shows chocolate milk can rehydrate better than water or sports drinks after exercise. But there isn’t evidence to suggest it can rehydrate better than plain milk. Chocolate milk does appear to improve athletic endurance compared to plain milk though.
Ultimately, the best drink for athletes to consume to rehydrate is the one they’re most likely to drink.
While many TikTok trends are not based on evidence, it seems chocolate milk could actually be a good option for recovery from exercise. And it will be cheaper than specialised sports nutrition products. You can buy different brands from the supermarket or make your own at home with a drinking chocolate powder.
This doesn’t mean everyone should look to chocolate milk when they’re feeling thirsty. Chocolate milk does have more calories than plain milk and many other drinks because of the added sugar. For most of us, chocolate milk may be best enjoyed as an occasional treat.
Evangeline Mantzioris, Program Director of Nutrition and Food Sciences, Accredited Practising Dietitian, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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