Total Fitness After 40 – by Nick Swettenham
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Time may march relentlessly on, but can we retain our youthful good health?
The answer is that we can… to a degree. And where we can’t, we can and should adapt what we do as we age.
The key, as Swettenham illustrates, is that there are lifestyle factors that will help us to age more slowly, thus retaining our youthful good health for longer. At the same time, there are factors of which we must simply be mindful, and take care of ourselves a little differently now than perhaps we did when we were younger. Here, Swettenham acts guide and instructor.
A limitation of the book is that it was written with the assumption that the reader is a man. This does mean that anything relating to hormones is assuming that we have less testosterone as we’re getting older and would like to have more, which is obviously not the case for everyone. However, happily, the actual advice remains applicable regardless.
Swettenham covers the full spread of what he believes everyone should take into account as we age:
- Mindset changes (accepting that physical changes are happening, without throwing our hands in the air and giving up)
- Focus on important aspects such as:
- strength
- flexibility
- mobility
- agility
- endurance
- Some attention is also given to diet—nothing you won’t have read elsewhere, but it’s a worthy mention.
All in all, this is a fine book if you’re thinking of taking up or maintaining an exercise routine that doesn’t stick its head in the sand about your aging body, but doesn’t just roll over and give up either. A worthy addition to anyone’s bookshelf!
Check Out Fitness After 40 On Amazon Today!
Looking for a more women-centric equivalent book? Vonda Wright M.D. has you covered (and her bio is very impressive)!
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Cottage cheese is back and all over TikTok. Two dietitians explain why social media’s obsessed
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You might remember cottage cheese from your childhood. Back then, it was considered “diet food”. You ate it out of the tub, with celery or spread it on crackers for a low-calorie snack. Then cottage cheese went out of fashion.
But cottage cheese is having a resurgence. In recent months, Google searches for “cottage cheese” have risen to the highest levels since 2004.
Social media influencers have been promoting its benefits on TikTok and Instagram with hashtags such as #cottagecheese, #cottagecheeseforlife, and #cottagecheeserecipe. Sales of cottage cheese around the world have skyrocketed.
Let’s see why cottage cheese is having such a moment.
Karolina Kaboompics/Pexels What is cottage cheese?
Cottage cheese is a fresh dairy cheese product with a mild flavour and a slightly tangy taste. It is made by curdling cow’s milk, then draining the whey, leaving behind the curds. These curds are usually small and lumpy, and the texture can vary from creamy to dry, depending on the amount of whey left in the cheese.
The term “cottage cheese” is said to have originated because the cheese was generally made in cottage-type houses from leftover milk, after making butter.
Cottage cheese is cheap, costing about A$12 per kilogram in the supermarket, similar to ricotta cheese.
It’s also surprisingly simple to make at home using freely available recipes. All you need is milk, salt and a splash of vinegar.
We’re using cottage cheese in new ways
It’s difficult to know what started the latest cottage cheese trend. But the creativity of social media means people are sharing alternative ways to use cottage cheese, changing people’s views from it being boring and lacking flavour to it being versatile and healthy.
People are spreading cottage cheese on toast and using it to make dishes such as porridge, dips, salads, bread and flatbreads. They’re using it in cakes and scones, and in desserts such as mousse and ice cream.
Is cottage cheese healthy?
Compared with other cheeses, cottage cheese is low in fat and therefore energy (kilojoules or kJ). This makes it a smart choice for people looking to cut down on their daily energy intake.
For example, 100 grams of cottage cheese contains about 556kJ. The same amount of cheddar contains 1,254kJ and parmesan 1,565kJ.
Many cheeses are rich in protein but they often contain higher amounts of kilojoules due to their fat content. But cottage cheese has substantial amounts of protein with fewer kilojoules.
This makes cottage cheese an ideal option for people aiming to maximise their protein intake without eating large amounts of kilojoules.
Some 100g of cottage cheese provides 17g protein. This is about the same found in three eggs, 60g chicken breast or 320 millilitres (about 300g) full-fat yoghurt.
People are sharing images of their cottage cheese creations on TikTok and Instagram. New Africa/Shutterstock Cottage cheese also contains high levels of vitamin B12 (important for healthy brain function), riboflavin (supports healthy skin and eyes), phosphorus (helps build strong bones and teeth) and folate (essential for cell growth).
However, cottage cheese is lower in calcium compared with other cheeses. It contains just 89 milligrams per 100g. This compares with parmesan (948mg), haloumi (620mg) and ricotta (170mg).
You’ve convinced me. How can I use cottage cheese?
Beyond its excellent nutrition profile, the resurgence of cottage cheese is enabling people to experiment in the kitchen. Its neutral flavour and varied textures – ranging from smooth to chunky – makes it suitable for a range of dishes, from sweet to savoury.
TikTok and Instagram have some great recipes. You could start with an old faithful recipe of celery and cottage cheese, and work your way towards new options such as cottage cheese ice cream.
The healthiest recipes will be those that combine cottage cheese with wholefoods such as fruits, vegetables, nuts and seeds, and lean protein sources.
For instance, you can make a cottage cheese wrap then fill it with vegetables and a lean source of protein (such as chicken or fish).
Other combinations include cottage cheese salad dressings, vegetable dips and egg salads.
Cottage cheese’s rise in popularity is well deserved. Including more cottage cheese in your diet is a smart choice for getting a high dose of protein without adding processed ingredients or too much energy. Embrace the trend and get creative in the kitchen.
Lauren Ball, Professor of Community Health and Wellbeing, The University of Queensland and Emily Burch, Accredited Practising Dietitian and Lecturer, Southern Cross University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Almond Butter vs Cashew Butter – Which is Healthier?
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Our Verdict
When comparing almond butter to cashew butter, we picked the almond.
Why?
They’re both good! But, our inherent pro-almond bias notwithstanding, the almond butter does have a slightly better spread of nutrients.
In terms of macros, almond butter has more protein while cashew butter has more carbs, and of their fats, they’re broadly healthy in both cases, but almond butter does have less saturated fat.
In the category of vitamins, both are good sources of vitamin E, but almond butter has about 4x more. The rest of the vitamins they both contain aren’t too dissimilar, aside from some different weightings of various different B-vitamins, that pretty much balance out across the two nut butters. The only noteworthy point in cashew butter’s favor here is that it is a good source of vitamin K, which almond butter doesn’t have.
When it comes to minerals, both are good sources of lots of minerals, but most significantly, almond butter has a lot more calcium and quite a bit more potassium. In contrast, cashew butter has more selenium.
In short, they’re both great, but almond butter has more relative points in its favor than cashew butter.
Here are the two we depicted today, by the way, in case you’d like to try them:
Want to learn more?
You might like to read:
Why You Should Diversify Your Nuts
Take care!
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Basic Baked Tofu
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One of the main criticisms of tofu is that it is tasteless. Well, so is flour, but you’re not supposed to eat it plain, and the same goes for tofu. It’s a blank canvas that you get to decide what to do with—not to mention, it’s a canvas that’s very high in protein, and is a complete protein too, containing all essential amino acids. Anyway, here’s a starter recipe that elevates tofu from “nutrition” to “nutritious tasty snack”!
We were going to do a fancier recipe today, but considered that it might be judicious to cover this basic element first, that can be incorporated into a larger recipe later, a bit like we have done with recipes such as our Tasty Versatile Rice, and Plant-Based Healthy Cream Cheese (amongst others).
You will need
- 1 block of extra-firm tofu; these are quite standardized in size; it should be about 12oz; don’t worry if it’s a little more or less.
- 2 tbsp arrowroot powder (or potato starch if you don’t have arrowroot)
- 1½ tbsp extra virgin olive oil
- 1 tbsp nutritional yeast
- 1 tsp black pepper
- ½ tsp MSG or 1 tsp low-sodium salt
- Optional: ½ tsp garlic powder
- Optional: ½ tsp ground turmeric
Method
(we suggest you read everything at least once before doing anything)
1) Preheat the oven to 425ºF / 220ºC.
2) Press the tofu for about 15 minutes (to remove excess moisture), using a tofu press if you have one. If you don’t, then here is an example product on Amazon, or alternatively, you can go with the time-honored tradition of cutting the tofu lengthways into slabs, and wrapping it in a lint-free kitchen towel or muslin cloth, and pressing it with heavy books. We don’t recommend pressing for more than about 15 minutes, as you are going to bake the tofu so you don’t want it too dry going in.
3) Cut the tofu into cubes. Size is up to you, but half-inch cubes are very respectable.
4) Combine the tofu cubes in a big bowl with the oil and seasonings, including the nutritional yeast but not the arrowroot powder or potato starch yet. You will need to toss them gently (very gently; they are fragile!) to combine.
5) Add the arrowroot powder or potato starch, and again toss gently to combine. We do this last, because it would stop the other things from sticking properly if we did it earlier.
6) Arrange the tofu on a baking tray lined with baking paper, in a single layer so that the cubes don’t touch. Bake for 15 minutes, turn them over, and bake for a further 15 minutes on the other side. They should now be golden and crisp, but if they’re not, just give them a little more time.
7) Serve as a snack, or set aside for whatever else you’re going to do with them in a larger more complex recipe.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Tofu vs Seitan – Which is Healthier?
- Plant vs Animal Protein: Head to Head
- Our Top 5 Spices: How Much Is Enough For Benefits?
Take care!
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The Most Underrated Hip Mobility Exercise (Not Stretching)
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Cori Lefkowith, of “Redefining Strength” and “Strong At Every Age” fame, is back to help us keep our hips in good order:
These tips don’t lie
It’s less about stretching, and more about range of motion and “use it or lose it”:
- Full range of motion in lifting exercises enhances joint mobility and stability, whereas strengthening muscles through a limited range of motion (e.g., half squats) can cause tightness.
- Lifting through a larger range of motion may result in faster strength gains too, so that’s a bonus.
- Customize your range of motion based on your body type and capability, but do try for what you reasonably can—don’t give up!
- Lower weights and focus on deeper movements like split squats or single-leg squats, but work up slowly if you have any difficulties to start with.
- Using exercises like the Bulgarian split squat and deficit split squat can improve hip mobility and strength (you’ll really need to see the video for this one)
- Fully controlling the range of motion is key to progress, even if it means going lighter; prioritize mobility over brute strength. Strength is good, but mobility is even more critical.
- Adding instability, such as raising the front foot in lunges, challenges muscles and increases mobility. Obviously, please be safe while doing so, and slowly increase the range of motion while maintaining control, avoiding reliance on momentum.
- Final tip that most don’t consider: try starting exercises from the bottom position to ensure proper form and muscle engagement!
For more on each of these plus visual demonstrations, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
Take care!
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Coenzyme Q10 From Foods & Supplements
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Coenzyme Q10 and the difference it makes
Coenzyme Q10, often abbreviated to CoQ10, is a popular supplement, and is often one of the more expensive supplements that’s commonly found on supermarket shelves as opposed to having to go to more specialist stores or looking online.
What is it?
It’s a compound naturally made in the human body and stored in mitochondria. Now, everyone remembers the main job of mitochondria (producing energy), but they also protect cells from oxidative stress, among other things. In other words, aging.
Like many things, CoQ10 production slows as we age. So after a certain age, often around 45 but lifestyle factors can push it either way, it can start to make sense to supplement.
Does it work?
The short answer is “yes”, though we’ll do a quick breakdown of some main benefits, and studies for such, before moving on.
First, do bear in mind that CoQ10 comes in two main forms, ubiquinol and ubiquinone.
Ubiquinol is much more easily-used by the body, so that’s the one you want. Here be science:
What is it good for?
Benefits include:
- Against aging
- Against skin cancer
- Against breast cancer
- Against prostate cancer
- Against heart failure
- Against obesity
- Against diabetes
- Against Alzheimer’s
- Against Parkinson’s
Can we get it from foods?
Yes, and it’s equally well-absorbed through foods or supplementation, so feel free to go with whichever is more convenient for you.
Read: Intestinal absorption of coenzyme Q10 administered in a meal or as capsules to healthy subjects
If you do want to get it from food, you can get it from many places:
- Organ meats: the top source, though many don’t want to eat them, either because they don’t like them or some of us just don’t eat meat. If you do, though, top choices include the heart, liver, and kidneys.
- Fatty fish: sardines are up top, along with mackerel, herring, and trout
- Vegetables: leafy greens, and cruciferous vegetables e.g. cauliflower, broccoli, sprouts
- Legumes: for example soy, lentils, peanuts
- Nuts and seeds: pistachios come up top; sesame seeds are great too
- Fruit: strawberries come up top; oranges are great too
If supplementing, how much is good?
Most studies have used doses in the 100mg–200mg (per day) range.
However, it’s also been found to be safe at 1200mg (per day), for example in this high-quality study that found that higher doses resulted in greater benefit, in patients with early Parkinson’s Disease:
Effects of coenzyme Q10 in early Parkinson disease: evidence of slowing of the functional decline
Wondering where you can get it?
We don’t sell it (or anything else for that matter), and you can probably find it in your local supermarket or health food store. However, if you’d like to buy it online, here’s an example product on Amazon
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How much weight do you actually need to lose? It might be a lot less than you think
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If you’re one of the one in three Australians whose New Year’s resolution involved losing weight, it’s likely you’re now contemplating what weight-loss goal you should actually be working towards.
But type “setting a weight loss goal” into any online search engine and you’ll likely be left with more questions than answers.
Sure, the many weight-loss apps and calculators available will make setting this goal seem easy. They’ll typically use a body mass index (BMI) calculator to confirm a “healthy” weight and provide a goal weight based on this range.
Your screen will fill with trim-looking influencers touting diets that will help you drop ten kilos in a month, or ads for diets, pills and exercise regimens promising to help you effortlessly and rapidly lose weight.
Most sales pitches will suggest you need to lose substantial amounts of weight to be healthy – making weight loss seem an impossible task. But the research shows you don’t need to lose a lot of weight to achieve health benefits.
Using BMI to define our target weight is flawed
We’re a society fixated on numbers. So it’s no surprise we use measurements and equations to score our weight. The most popular is BMI, a measure of our body weight-to-height ratio.
BMI classifies bodies as underweight, normal (healthy) weight, overweight or obese and can be a useful tool for weight and health screening.
But it shouldn’t be used as the single measure of what it means to be a healthy weight when we set our weight-loss goals. This is because it:
- fails to consider two critical factors related to body weight and health – body fat percentage and distribution
- does not account for significant differences in body composition based on gender, ethnicity and age.
How does losing weight benefit our health?
Losing just 5–10% of our body weight – between 6 and 12kg for someone weighing 120kg – can significantly improve our health in four key ways.
1. Reducing cholesterol
Obesity increases the chances of having too much low-density lipoprotein (LDL) cholesterol – also known as bad cholesterol – because carrying excess weight changes how our bodies produce and manage lipoproteins and triglycerides, another fat molecule we use for energy.
Having too much bad cholesterol and high triglyceride levels is not good, narrowing our arteries and limiting blood flow, which increases the risk of heart disease, heart attack and stroke.
But research shows improvements in total cholesterol, LDL cholesterol and triglyceride levels are evident with just 5% weight loss.
2. Lowering blood pressure
Our blood pressure is considered high if it reads more than 140/90 on at least two occasions.
Excess weight is linked to high blood pressure in several ways, including changing how our sympathetic nervous system, blood vessels and hormones regulate our blood pressure.
Essentially, high blood pressure makes our heart and blood vessels work harder and less efficiently, damaging our arteries over time and increasing our risk of heart disease, heart attack and stroke.
Losing weight can lower your blood pressure.
Prostock-studio/ShutterstockLike the improvements in cholesterol, a 5% weight loss improves both systolic blood pressure (the first number in the reading) and diastolic blood pressure (the second number).
A meta-analysis of 25 trials on the influence of weight reduction on blood pressure also found every kilo of weight loss improved blood pressure by one point.
3. Reducing risk for type 2 diabetes
Excess body weight is the primary manageable risk factor for type 2 diabetes, particularly for people carrying a lot of visceral fat around the abdomen (belly fat).
Carrying this excess weight can cause fat cells to release pro-inflammatory chemicals that disrupt how our bodies regulate and use the insulin produced by our pancreas, leading to high blood sugar levels.
Type 2 diabetes can lead to serious medical conditions if it’s not carefully managed, including damaging our heart, blood vessels, major organs, eyes and nervous system.
Research shows just 7% weight loss reduces risk of developing type 2 diabetes by 58%.
4. Reducing joint pain and the risk of osteoarthritis
Carrying excess weight can cause our joints to become inflamed and damaged, making us more prone to osteoarthritis.
Observational studies show being overweight doubles a person’s risk of developing osteoarthritis, while obesity increases the risk fourfold.
Small amounts of weight loss alleviate this stress on our joints. In one study each kilogram of weight loss resulted in a fourfold decrease in the load exerted on the knee in each step taken during daily activities.
Losing weight eases stress on joints.
Shutterstock/Rostislav_SedlacekFocus on long-term habits
If you’ve ever tried to lose weight but found the kilos return almost as quickly as they left, you’re not alone.
An analysis of 29 long-term weight-loss studies found participants regained more than half of the weight lost within two years. Within five years, they regained more than 80%.
When we lose weight, we take our body out of its comfort zone and trigger its survival response. It then counteracts weight loss, triggering several physiological responses to defend our body weight and “survive” starvation.
Just as the problem is evolutionary, the solution is evolutionary too. Successfully losing weight long-term comes down to:
losing weight in small manageable chunks you can sustain, specifically periods of weight loss, followed by periods of weight maintenance, and so on, until you achieve your goal weight
making gradual changes to your lifestyle to ensure you form habits that last a lifetime.
Setting a goal to reach a healthy weight can feel daunting. But it doesn’t have to be a pre-defined weight according to a “healthy” BMI range. Losing 5–10% of our body weight will result in immediate health benefits.
At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can register here to express your interest.
Nick Fuller, Charles Perkins Centre Research Program Leader, University of Sydney
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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