Doctor Explains: 15 Signs Of Hypothyroidism
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Dr. Siobhan Deshauer explains the signs (and in some cases, symptoms) that can point to this oft-underdiagnosed condition:
Watch out for these
We’ll not keep them a secret, the signs/symptoms are…
- Goiter: enlarged thyroid gland, visible in the neck and may cause difficulty swallowing or breathing.
- Dry skin: due to reduced production of skin oils, leading to rough, cracked skin.
- Asteatotic eczema: cracked, mosaic-like dry skin often called “crazy paving.”
- Palmoplantar keratoderma: thickening and buildup of skin on hands and feet due to improper shedding.
- Hair thinning: hair becomes dull, brittle, and sheds excessively, including scalp, eyebrows, and body hair.
- Brittle or thickened nails: poor quality nail growth, vertical ridges, and nails prone to splitting or lifting.
- Queen Anne’s sign: loss of the outer third of the eyebrows.
- Myxedema: swelling, especially around the eyes, hands, and feet, caused by buildup of gelatinous material in the skin.
- Obstructive sleep apnea: enlarged tongue due to myxedema can block the airway during sleep.
- Carpal tunnel syndrome: swelling compresses the median nerve, causing numbness and tingling in the hands.
- Facial palsy: rare nerve compression causing one-sided facial droop.
- Cold intolerance: feeling unusually cold due to slowed metabolism.
- Myxedema coma: a severe, life-threatening form of hypothyroidism causing confusion, low body temperature, and organ shutdown. This may seem a strange (and rather severe) one to sandwich in between “feeling a bit cold” and “skin discoloration”, but we’re just reporting on what’s in the video!
- Carotenemia: yellow-orange discoloration of the skin, especially palms and soles, due to impaired conversion of beta-carotene.
- Depression: reduced neurotransmitters like serotonin and dopamine, leading to mood changes and mental fog.
- Menstrual changes: heavier, longer, or irregular periods caused by hormonal imbalance.
- Chronic fatigue: constant tiredness and low energy.
- Constipation: slowed digestion due to decreased metabolism.
- Unexplained weight gain: often mild to moderate, caused by a slower metabolic rate.
For more on each of these plus visual illustrations where appropriate, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like:
The Three Rs To Boost Thyroid-Related Energy Levels
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Cashew Nuts vs Coconut – Which is Healthier?
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Our Verdict
When comparing cashew nuts to coconut, we picked the cashews.
Why?
It can be argued this isn’t a fair comparison, as coconuts aren’t true nuts, but it’s at the very least a useful comparison, because they have very similar (often the same) culinary uses, so deciding between one or the other is something people will often do.
In terms of macros, cashews have 6x the protein and more than 2x the fiber, as well as slightly more fat (but the fats are healthy, as are those of coconut, by the way) and 2x the carbs. Depending on what you’re looking for, this head-to-head could come out differently, but we say it’s a win for cashews.
You may be wondering: if cashews have more of all those things, what are coconuts made of? And the answer is that coconuts have 8x the water (and yes, this is counting the coconut meat only, not including the milk inside). Of course, if you get dessicated coconut, then it won’t have that, but we’re comparing fresh to fresh.
In the category of vitamins, cashews have a lot more of vitamins B1, B2, B3, B5, B6, E, and K. Meanwhile, coconut has more vitamin C, but it’s not a lot. An easy win for cashews here.
When it comes to minerals, cashews have rather more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc. On the other hand, coconut has more sodium. Another easy win for cashews.
Cashews also have the lower glycemic index.
All in all, cashews win the day.
Want to learn more?
You might like to read:
Take care!
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How Much Alcohol Does It Take To Increase Cancer Risk?
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Alcohol is, of course, unhealthy. Not even the famous “small glass of red” is recommended:
Alcohol also increases all-cause mortality at any dose (even “low-risk drinking”):
Alcohol Consumption Patterns and Mortality Among Older Adults
…and the World Health Organization has declared that the only safe amount of alcohol is zero:
WHO: No level of alcohol consumption is safe for our health
But what of alcohol and cancer? According to the American Association of Cancer Research’s latest report, more than half of Americans do not know that alcohol increases the risk of cancer:
Source: AACR Cancer Progress Report
Why/how does alcohol increase the risk of cancer?
There’s an obvious aspect and a less obvious but very important aspect:
- The obvious: alcohol damages almost every system in the body, and so it’s little surprise if that includes systems whose job it is to keep us safe from cancer.
- The less obvious: alcohol is largely metabolized by certain enzymes that have an impact on DNA repair, such as alcohol dehydrogenases and aldehyde dehydrogenases, amongst others, and noteworthily, acetaldehyde (the main metabolite of alcohol) is itself genotoxic.
Read more: Alcohol & Cancer
This is important, because it means alcohol also increases the risk of cancers other than the obvious head/neck, laryngeal, esophageal, liver, and colorectal cancers.
However, those cancers are of course the most well-represented of alcohol-related cancers, along with breast cancer (this has to do with alcohol’s effect on estrogen metabolism).
If you’re curious about the numbers, and the changes in risk if one reduces/quits/reprises drinking:
❝The increased alcohol-related cancer incidence was associated with dose; those who changed from nondrinking to mild (adjusted hazard ratio [aHR], 1.03; 95% CI, 1.00-1.06), moderate (aHR, 1.10; 95% CI, 1.02-1.18), or heavy (aHR, 1.34; 95% CI, 1.23-1.45) drinking levels had an associated higher risk than those who did not drink.
Those with mild drinking levels who quit drinking had a lower risk of alcohol-related cancer (aHR, 0.96; 95% CI, 0.92-0.99) than those who sustained their drinking levels.
Those with moderate (aHR, 1.07; 95% CI, 1.03-1.12) or heavy (aHR, 1.07; 95% CI, 1.02-1.12) drinking levels who quit drinking had a higher all cancer incidence than those who sustained their levels, but when quitting was sustained, this increase in risk disappeared.
Results of this study showed that increased alcohol consumption was associated with higher risks for alcohol-related and all cancers, whereas sustained quitting and reduced drinking were associated with lower risks of alcohol-related and all cancers.
Alcohol cessation and reduction should be reinforced for the prevention of cancer.❞
Source: Association Between Changes in Alcohol Consumption and Cancer Risk
Worried it’s too late?
If you’re reading this (and thus, evidently, still alive), it isn’t. It’s never too late (nor too early) to reduce, or ideally stop, drinking. Even if you already have cancer, drinking more alcohol will only exacerbate things, and abstaining from alcohol will improve your chances of recovery.
For a reassuring timeline of recovery from alcohol-related damage, see:
What Happens To Your Body When You Stop Drinking Alcohol
Want to stop, but have tried before and find it daunting?
There are a few ways to make it a lot easier:
Rethinking Drinking: How To Reduce Or Quit Alcohol
Take care!
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What are plyometric exercises? How all that hopping and jumping builds strength, speed and power
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If you’ve ever seen people at the gym or the park jumping, hopping or hurling weighted balls to the ground, chances are they were doing plyometric exercises.
Examples include:
- box jumps, where you repeatedly leap quickly on and off a box
- lateral skater hops, where you bound from side to side like a speeding ice skater
- rapidly throwing a heavy medicine ball against a wall, or to the ground
- single leg hops, which may involve hopping on the spot or through an obstacle course
- squat jumps, where you repeatedly squat and then launch yourself into the air.
Photo by cottonbro studio/Pexels There are many more examples of plyometric exercises.
What ties all these moves together is that they use what’s known as the “stretch shortening cycle”. This is where your muscles rapidly stretch and then contract.
Runners routinely practise plyometric exercises to improve explosive leg strength. WoodysPhotos/Shutterstock Potential benefits
Research shows incorporating plyometric exercise into your routine can help you:
- jump higher
- sprint faster
- reduce the chances of getting a serious sporting injuries such as anterior cruciate ligament (ACL) tears
- build muscle strength
- improve bone mineral density (especially when combined with resistance training such as weight lifting), which is particularly important for women and older people at risk of falls.
Studies have found plyometric exercises can help:
- older people who want to retain and build muscle strength, boost bone health, improve posture and reduce the risk of falls
- adolescent athletes who want to build the explosive strength needed to excel in sports such as athletics, tennis, soccer, basketball and football
- female athletes who want to jump higher or change direction quickly (a useful skill in many sports)
- endurance runners who want to boost physical fitness, run time and athletic performance.
And when it comes to plyometric exercises, you get out what you put in.
Research has found the benefits of plyometrics are significantly greater when every jump was performed with maximum effort.
Jumping can help boost bone strength. WoodysPhotos/Shutterstock Potential risks
All exercise comes with risk (as does not doing enough exercise!)
Plyometrics are high-intensity activities that require the body to absorb a lot of impact when landing on the ground or catching medicine balls.
That means there is some risk of musculoskeletal injury, particularly if the combination of intensity, frequency and volume is too high.
You might miss a landing and fall, land in a weird way and crunch your ankle, or get a muscle tear if you’re overdoing it.
The National Strength and Conditioning Association, a US educational nonprofit that uses research to support coaches and athletes, recommends:
- a maximum of one to three plyometric sessions per week
- five to ten repetitions per set and
- rest periods of one to three minutes between sets to ensure complete muscle recovery.
With the right guidance, jumps can be safe for older people and may help reduce the risk of falls as you age. Realstock/Shutterstock One meta-analysis, where researchers looked at many studies, found plyometric training was feasible and safe, and could improve older people’s performance, function and health.
Overall, with appropriate programming and supervision, plyometric exercise can be a safe and effective way to boost your health and athletic performance.
Justin Keogh, Associate Dean of Research, Faculty of Health Sciences and Medicine, Bond University and Mandy Hagstrom, Senior Lecturer, Exercise Physiology. School of Health Sciences, UNSW Sydney
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Chili Hot-Bedded Salmon
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This one can be made in less time than it takes to order and receive a Chinese take-out! The principle is simple: it’s a bed of greens giving pride of place to a salmon fillet in a deliciously spicy marinade. So healthwise, we have greens-and-beans, healthy protein and fats, and tasty polyphenols. Experientially, we have food that tastes a lot more decadent than it is!
You will need
- 4 salmon fillets (if vegan, substitute firm tofu; see also how to make this no-salmon salmon)
- 2 bok choy, washed and stems trimmed
- 7 oz green beans, trimmed
- 4 oz sugar snap peas
- 4 spring onions, sliced
- 2 tbsp chili oil*
- 1 tbsp soy sauce
- 1 tsp garlic paste
- 1 tsp ginger paste
- 1 tsp black pepper
*this can be purchased as-is, but if you want to make your own in advance, simply take extra virgin olive oil and infuse it with [finely chopped, red] chili. This is a really good thing to do for commonly-used flavored oils, by the way—chili oil and garlic oil are must-haves in this writer’s opinion; basil oil, sage oil, and rosemary oil, are all excellent things to make and have in, too. Just know, infusing is not quick, so it’s good to do these in batch and make plenty well before you need it. For now, if you don’t have any homemade already, then store-bought is fine 🙂
Method
(we suggest you read everything at least once before doing anything)
1) Preheat the oven to 360℉/180℃/gas mark 6
2) Lay out 4 large squares of foil, and put the bok choy, green beans, and sugar snap peas in a little pile in the middle of each one. Put a salmon fillet on top of each (if it has skin, score the skin first, so that juices will be able to penetrate, and put it skin-side down), and then top with the spring onions.
3) Mix the rest of the ingredients in a small bowl, and then spoon this marinade evenly over each of the fillets (alternatively, if you have occasion to marinade the fillets in advance and let them sit in the marinade in the fridge for some hours before, do so, in which case this step will already be done now, because past-you did it. Yay for past-you!)
4) Fold up the edges of the foil, making each one an enclosed parcel, gently sealed at the top by folding it over. Put them on a baking tray and bake for about 20 minutes.
5) Serve! If you’d like some carbs with it, we recommend our tasty versatile rice recipe.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- We Are Such Stuff As Fish Are Made Of
- Farmed Fish vs Wild-Caught ← don’t underestimate the difference this makes!
- Tasty Polyphenols For Your Heart And Brain
- Brain Food? The Eyes Have It!
- Our Top 5 Spices: How Much Is Enough For Benefits?
Take care!
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Heal Your Stressed Brain
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Rochelle Walsh, therapist, explains the problem and how to fix it:
Not all brain damage is from the outside
Long-term stress and burnout cause brain damage; it’s not just a mindset issue—it impacts the brain physiologically. To compound matters, it also increases the risk of neurodegenerative diseases. While the brain can indeed grow new neurons and regenerate itself, chronic stress damages specific regions, and inhibits that.
There are some effects of chronic stress that can seem positive—the amygdalae and hypothalamus are seen to grow larger and stronger, for instance—but this is, unfortunately, “all the better to stress you with”. In compensation for this, chronic stress deprioritizes the pre-frontal cortex and hippocampi, so there goes your reasoning and memory.
This often results in people not managing chronic stress well. Just like a weak heart and lungs might impede the exercise that could make them stronger, the stressed brain is not good at permitting you to do the things that would heal it—preferring to keep you on edge all day, worrying and twitchy, mind racing and body tense. It also tends to lead to autoimmune diseases, due to the increased inflammation (because the body’s threat-detection system as at “jumping at own shadow” levels so it’s deploying every defense it has, including completely inappropriate ones).
Notwithstanding the “Heal Your Stressed Brain” thumbnail, she doesn’t actually go into this in detail and bids us sign up for her masterclass. We at 10almonds however like to deliver, so you can find useful advice and free resources in our links-drop at the bottom of this article.
Meanwhile, if you’d like to hear more about the neurological woes described above, enjoy:
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Want to learn more?
You might also like to read:
- Meditation That You’ll Actually Enjoy
- How To Manage/Reduce Chronic Stress
- Lower Your Cortisol! (Here’s Why & How)
- How Healthy People Regulate Their Emotions
- Sleep: Yes, You Really Do Still Need It!
- Give Your Adrenal Glands A Chance
- The Stress Prescription (Against Aging!)
Take care!
Don’t Forget…
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Food for Life – by Dr. Tim Spector
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This book is, as the author puts it, “an eater’s guide to food and nutrition”. Rather than telling us what to eat or not eat, he provides an overview of what the latest science has to say about various foods, and leaves us to make our own informed decisions.
He also stands firmly by the “personalized nutrition” idea that he introduced in his previous book which we reviewed the other day, and gives advice on what tests we might like to perform.
The writing style is accessible, without shying away from reference to hard science. Dr. Spector provides lots of information about key chemicals, genes, gut bacteria, and more—as well as simply providing a very enjoyable read along the way.
Bottom line: if you’d like a much better idea of what food is (and isn’t) doing what, this book is an invaluable resource.
Click here to check out Food for Life, and make the best decisions for you!
Don’t Forget…
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