The Spectrum of Hope – by Dr. Gayatri Devi
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We’ve written before about Dr. Devi’s work (See: “Alzheimer’s: The Bad News And The Good“) but she has plenty more to say than we could fit in an article.
The book is written for patients, family/carers, and clinicians—without getting deep into the science, which it is assumed clinicians will know. the general style of the book is pop-science, and it’s more about addressing the misconceptions around Alzheimer’s, rather than focusing on neurological features such as beta amyloid plaques and tau proteins and the like.
Dr. Devi explains a lot about the experience of Alzheimer’s—what to expect, or rather, what to know about in advance. Because, as she explains, there are a lot of different manifestations of Alzheimer’s that are all lumped under the same umbrella.
This means that a person could have negligible memory but perfect language and reasoning skills, or the other way around, or some other combination of symptoms showing up or not.
Which means that any plan for managing one’s Alzheimer’s needs to be adaptable and personalized, which is something Dr. Devi talks us through, too.
Bottom line: if you are a loved one has Alzheimer’s, or you just like to be prepared, this is a great book to prepare anybody for just that.
Click here to check out The Spectrum of Hope, and hold onto that hope!
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The Counterintuitive Dos and Don’ts of Nail Health
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It’s Q&A Day at 10almonds!
Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!
In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!
As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!
So, no question/request too big or small
❝I take a vitamin supplement for strengthening my nails (particularly one of my big toes!) – but they are running out! What do you recommend for strengthening nails? What is/are the key ingredient(s)?❞
Vitamin-wise, biotin (vitamin B7) is an underrated and very important one. As a bonus, it’s really good for your hair too (hair and nails being made of fundamentally the same “stuff”. Because it has exceptionally low toxicity, it can be taken up to 10,000% of the NRV, so if shopping for supplements, a high biotin content is better than a low one.
A lot of products marketed as for “skin, hair, and nails” focus on vitamins A and E, which are good for the skin but aren’t so relevant for nails.
Nutritionally, getting plenty of protein (whatever form you normally take it is fine) is also important since keratin (as nails are made of) is a kind of protein.
Outside of nutritional factors, a few other considerations:
- Testosterone strengthens nails, and declining testosterone levels (as experienced by most men over the age of 45) can result in weaker nails. So for men over 45 especially, a diet that favors testosterone (think foods rich in magnesium and zinc) is good.
- Because estrogen doesn’t do for women’s nails what testosterone does for men’s nails, increasing our magnesium and zinc intake won’t help our nails (but it’s still good for other things, including energy levels in the day and good sleep at night, and most people are deficient in magnesium anyway)
- Those of us who enjoy painted nails would do well to let our nails go without polish sometimes, as it can dry them out. And, acrylic nails are truly ruinous to nail health, as are gel nails (the kind that use a UV lamp to harden them—which is also bad for the skin)
- When nails are brittle, it can be tempting to soak them to reduce their brittleness. However, this is actually counterproductive, as the water will leech nutrients from the nails, and by the time you’ve been out of the footbath (for example) for about an hour, your nails will bemore brittle than before you soaked them.
- Use a moisturizing lotion or nail-oil instead—bonus if it contains biotin, keratin, and/or other helpful nutrients.
- Keep yourself hydrated, too! Hydration that comes to your nails from the inside will deliver nutrients, rather than removing them.
About those supplements: we don’t sell them (or anything else) but for your convenience, here are some great ones (this writer takes pretty much the same, just a different brand because I’m in a different country):
Magnesium Gummies (600mg) & Biotin Gummies (10,000µg)
Enjoy!
❝I was wondering whether there were very simple, clear bullet points or instructions on things to be wary of in Yoga.❞
That’s quite a large topic, and not one that lends itself well to being conveyed in bullet points, but first we’ll share the article you sent us when sending this question:
Tips for Avoiding Yoga Injuries
…and next we’ll recommend the YouTube channel @livinleggings, whose videos we feature here from time to time. She (Liv) has a lot of good videos on problems/mistakes/injuries to avoid.
Here’s a great one to get you started:
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Keep Inflammation At Bay
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How to Prevent (or Reduce) Inflammation
You asked us to do a main feature on inflammation, so here we go!
Before we start, it’s worth noting an important difference between acute and chronic inflammation:
- Acute inflammation is generally when the body detects some invader, and goes to war against it. This (except in cases such as allergic responses) is usually helpful.
- Chronic inflammation is generally when the body does a civil war. This is almost never helpful.
We’ll be tackling the latter, which frees up your body’s resources to do better at the former.
First, the obvious…
These five things are as important for this as they are for most things:
- Get a good diet—the Mediterranean diet is once again a top-scorer
- Exercise—move and stretch your body; don’t overdo it, but do what you reasonably can, or the inflammation will get worse.
- Reduce (or ideally eliminate) alcohol consumption. When in pain, it’s easy to turn to the bottle, and say “isn’t this one of red wine’s benefits?” (it isn’t, functionally*). Alcohol will cause your inflammation to flare up like little else.
- Don’t smoke—it’s bad for everything, and that goes for inflammation too.
- Get good sleep. Obviously this can be difficult with chronic pain, but do take your sleep seriously. For example, invest in a good mattress, nice bedding, a good bedtime routine, etc.
*Resveratrol (which is a polyphenol, by the way), famously found in red wine, does have anti-inflammatory properties. However, to get enough resveratrol to be of benefit would require drinking far more wine than will be good for your inflammation or, indeed, the rest of you. So if you’d like resveratrol benefits, consider taking it as a supplement. Superficially it doesn’t seem as much fun as drinking red wine, but we assure you that the results will be much more fun than the inflammation flare-up after drinking.
About the Mediterranean Diet for this…
There are many causes of chronic inflammation, but here are some studies done with some of the most common ones:
- Beneficial effect of Mediterranean diet in systemic lupus erythematosus patients
- How the Mediterranean diet and some of its components modulate inflammatory pathways in arthritis
- The effects of the Mediterranean diet on biomarkers of vascular wall inflammation and plaque vulnerability in subjects with high risk for cardiovascular disease
- Adherence to Mediterranean diet and 10-year incidence of diabetes: correlations with inflammatory and oxidative stress biomarkers*
*Type 1 diabetes is a congenital autoimmune disorder, as the pancreas goes to war with itself. Type 2 diabetes is different, being a) acquired and b) primarily about insulin resistance, and/but this is related to chronic inflammation regardless. It is also possible to have T1D and go on to develop insulin resistance, and that’s very bad, and/but beyond the scope of today’s newsletter, in which we are focusing on the inflammation aspects.
Some specific foods to eat or avoid…
Eat these:
- Leafy greens
- Cruciferous vegetables
- Tomatoes
- Fruits in general (berries in particular)
- Healthy fats, e.g. olives and olive oil
- Almonds and other nuts
- Dark chocolate (choose high cocoa, low sugar)
Avoid these:
- Processed meats (absolute worst offenders are hot dogs, followed by sausages in general)
- Red meats
- Sugar (includes most fruit juices, but not most actual fruits—the difference with actual fruits is they still contain plenty of fiber, and in many cases, antioxidants/polyphenols that reduce inflammation)
- Dairy products (unless fermented, in which case it seems to be at worst neutral, sometimes even a benefit, in moderation)
- White flour (and white flour products, e.g. white bread, white pasta, etc)
- Processed vegetable oils
See also: 9 Best Drinks To Reduce Inflammation, Says Science
Supplements?
Some supplements that have been found to reduce inflammation include:
(links are to studies showing their efficacy)
Consider Intermittent Fasting
Remember when we talked about the difference between acute and chronic inflammation? It’s fair to wonder “if I reduce my inflammatory response, will I be weakening my immune system?”, and the answer is: generally, no.
Often, as with the above supplements and dietary considerations, reducing inflammation actually results in a better immune response when it’s actually needed! This is because your immune system works better when it hasn’t been working in overdrive constantly.
Here’s another good example: intermittent fasting reduces the number of circulating monocytes (a way of measuring inflammation) in healthy humans—but doesn‘t compromise antimicrobial (e.g. against bacteria and viruses) immune response.
See for yourself: Dietary Intake Regulates the Circulating Inflammatory Monocyte Pool ← the study is about the anti-inflammatory effects of fasting
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Yoga that Helps You on the Loo
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How This Video Helps You Poo
When you’re feeling a bit bloated, Yoga With Bird’s 10-minute yoga routine promises to help you release…your gas. And, perhaps, more.
From a tabletop flow to soothing twists, each pose allows you to sync your breath with movement, helping to promote organic relief.
With options to modify with pillows for extra support, this video (below) caters to everyone needing a digestive reset.
Other Toilet Tricks
If yoga isn’t your thing, or you’re interested in trying to use different methods to make your visits to the bathroom a bit easier, we’ve spoken about the ways to manage gut health, and use of probiotics or fiber, and even the prevention of hemorrhoids.
Namaste and goodbye to bloat!
How was the video? If you’ve discovered any great videos yourself that you’d like to share with fellow 10almonds readers, then please do email them to us!
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Anti-Cholesterol Cardamom & Pistachio Porridge
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This tasty breakfast’s beta-glucan content binds to cholesterol and carries it out of the body; there are lots of other nutritional benefits too!
You will need
- 1 cup coconut milk
- ⅓ cup oats
- 4 tbsp crushed pistachios
- 6 cardamom pods, crushed
- 1 tsp rose water or 4 drops edible rose essential oil
- Optional sweetener: drizzle of honey or maple syrup
- Optional garnishes: rose petals, chopped nuts, dried fruit
Method
(we suggest you read everything at least once before doing anything)
1) Heat the coconut milk, adding the oats and crushed cardamom pods. Simmer for 5–10 minutes depending on how cooked you want the oats to be.
2) Stir in the crushed pistachio nuts, as well as the rose water.
3) Serve in a bowl, adding any optional toppings:
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- The Best Kind Of Fiber For Overall Health? ← it’s beta-glucan, which is fund abundantly in oats
- Pistachios vs Pecans – Which is Healthier? ← have a guess
- Can Saturated Fats Be Healthy? ← coconut can!
Take care!
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Science-backed ways to take care of your mental health this winter
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The colder, darker months can take a toll on well-being. Two out of five U.S. adults say their mental health worsens in the winter. Plus, about five percent of U.S. adults experience seasonal affective disorder (SAD), a type of depression induced by seasonal changes that typically begins when the weather gets colder and there’s less daylight.
Fortunately, there are science-backed lifestyle changes that can make this time of year more tolerable. Here’s how to take care of your mental health this winter.
Exercise regularly
When you exercise, your body releases endorphins, or “feel-good” chemicals that can improve your mood. A 2024 review of studies found that exercise—particularly walking, jogging, yoga, and strength training—can reduce symptoms of depression.
Before starting a new exercise routine, talk to your health care provider about the types of exercise that may work best for you.
Get outside
While getting outside during the colder months may feel challenging, time outdoors—especially in nature—has been shown to decrease stress, depression, and anxiety. Plus, sunlight helps your body make vitamin D, which may improve your energy and mood.
You can reap the benefits of nature no matter where you live.
“Cities can be very energetic and exciting but also can contribute to both conscious and unconscious stress from the sensory overload and challenges of maneuvering in those spaces,” said Jodie M. Smith, a Mayo Clinic nurse practitioner, in a 2024 Mayo Clinic article. “If you live in an urban environment, exploring to find even a small natural reprieve can be extremely beneficial.”
Prioritize sleep
Inadequate sleep has been linked to depression and anxiety. Taking steps to improve the quality and duration of your sleep can help you become more resilient against stressors.
You can improve your sleep by going to bed and waking up at the same time every day; avoiding caffeine, alcohol, and large meals before bed; keeping your bedroom cool and dark; and limiting exposure to distressing media in the evening.
Practice gratitude
Research suggests that people who practice gratitude are less likely to experience depression. It can also help you make lifestyle changes that improve your well-being overall.
“Practicing gratitude may also make someone a bit more motivated to take care of their health,” said Tyler VanderWeele, co-director of the Initiative on Health, Spirituality, and Religion at the Harvard T.H. Chan School of Public Health, in a 2024 Harvard Health Publishing article. “Maybe they’re more likely to show up for medical appointments or exercise. It may also help with relationships and social support, which we know contribute to health.”
Add more gratitude to your life by sharing what you’re grateful for with others or keeping a gratitude journal.
Spend quality time with loved ones
“Social isolation and loneliness have a serious impact on physical and mental health, quality of life, and longevity,” according to the World Health Organization, with effects comparable to other risk factors like smoking.
Research shows that people who have close confidants are more satisfied with their lives and less likely to experience depression. Even after holiday gatherings have ended, schedule time with friends and family to stay positive and feel supported.
Limit cell phone use
Social media use and “doomscrolling” inflammatory news headlines are both associated with anxiety and depression across age groups, especially in teens.
“Excessive social media use is associated with behaviors, such as poor sleep, increased social comparisons, impact on learning, and exposure to cyberbullying and negative content, that could contribute to the worsening of depressive symptoms,” Dr. Carol Vidal, an assistant professor of psychiatry and behavioral sciences at the Johns Hopkins University School of Medicine, said in a Hopkins Medicine article.
Minimize the time you and your family members spend on your phones by pausing notifications, keeping your phone out of reach when you’re preparing for sleep, using a “grayscale” setting to make scrolling less enticing, and finding phone-free hobbies to enjoy.
Light therapy
Light therapy is one treatment for people who have been diagnosed with SAD. It involves sitting in front of a bright light box for 30 to 45 minutes per day to increase light exposure.
This treatment may not be right for people who take certain medications or have eye diseases. Talk to your health care provider about whether light therapy is right for you and what type of light box you should use.
Seek professional support
If your mental health over the winter interferes with your daily functioning, seek help from a therapist, support group, or mental health hotline. Find resources here.
This article first appeared on Public Good News and is republished here under a Creative Commons license.
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Blackberries vs Blueberries – Which is Healthier?
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Our Verdict
When comparing blackberries to blueberries, we picked the blackberries.
Why?
They’re both great! But the humble blackberry stands out (and is an example of “foods that are darker are often more nutrient-dense”).
In terms of macronutrients, they’re quite similar, being both berry fruits that are mostly water, but blackberries do have 2x the fiber (and for what it’s worth, 2x the protein, though this is a small number obviously), while blueberries have 2x the carbohydrates. An easy win for blackberries.
When it comes to vitamins, blackberries have notably more of vitamin A, B3, B5, B9, C, and E, as well as choline, while blueberries have a little more of vitamins B1, B2, and B6. A fair win for blackberries.
In the category of minerals, blackberries have a lot more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc. Blueberries are not higher in any minerals. Another easy win for blackberries.
Blueberries are famous for their antioxidants, but blackberries actually equal them. The polyphenolic content varies from one fruit to another, but they are both loaded with an abundance (thousands) of antioxidants, especially anthocyanins. Blackberries and blueberries tie in this category.
Adding up the sections makes for an easy, easy win for blackberries—but diversity is always best, so enjoy both!
Want to learn more?
You might like to read:
- Cherries vs Blueberries – Which is Healthier?
- Strawberries vs Cherries – Which is Healthier?
- Strawberries vs Raspberries – Which is Healthier?
- Goji Berries vs Blueberries – Which is Healthier?
Take care!
Don’t Forget…
Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!
Learn to Age Gracefully
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