Maca Root’s Benefits For The Mood And The Ability

10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

Maca Root: What It Does And Doesn’t Do

Maca root, or Lepidium meyenii, gets thought of as a root vegetable, though it’s in fact a cruciferous vegetable and more closely related to cabbage—notwithstanding that it also gets called “Peruvian ginseng”.

  • Nutritionally, it’s full of all manner of nutrients (vitamins, minerals, fiber, and a wide array of phytochemicals)
  • Medicinally, it’s long enjoyed traditional use against a wide variety of illnesses, including respiratory infections and inflammatory diseases.

It’s also traditionally an aphrodisiac.

Is it really anti-inflammatory?

Probably not… Unless fermented. This hasn’t been studied deeply, but a 2023 study found that non-fermented and fermented maca root extracts had opposite effects in this regard:

Anti-Inflammation and Anti-Melanogenic Effects of Maca Root Extracts Fermented Using Lactobacillus Strains

However, this was an in vitro study, so we can’t say for sure that the results will carry over to humans.

Is it really an aphrodisiac?

Actually yes, it seems so. Here’s a study in which 45 women with antidepressant-induced sexual dysfunction found it significantly improved both libido and sexual function:

❝In summary, maca root may alleviate antidepressant-induced sexual dysfunction as women age, particularly in the domain of orgasm❞

~ Dr. Christina Dording et al.

Read in full: A Double-Blind Placebo-Controlled Trial of Maca Root as Treatment for Antidepressant-Induced Sexual Dysfunction in Women

As for men, well these mice (not technically men) found it beneficial too:

Effects of combined extracts of Lepidium meyenii and Allium tuberosum Rottl. on [e-word] dysfunction

(pardon the censorship; we’re trying to avoid people’s spam filters)

It did also improve fertility (and, actually in real men this time):

Does Lepidium meyenii (Maca) improve seminal quality?

Oh, to be in the mood

Here’s an interesting study in which 3g/day yielded significant mood improvement in these 175 (human) subjects:

Acceptability, Safety, and Efficacy of Oral Administration of Extracts of Black or Red Maca (Lepidium meyenii) in Adult Human Subjects: A Randomized, Double-Blind, Placebo-Controlled Study

And yes, it was found to be “well-tolerated” which is scientist-speak for “this appears to be completely safe, but we don’t want to commit ourselves to an absolutist statement and we can’t prove a negative”.

Oh, to have the energy

As it turns out, maca root does also offer benefits in this regard too:

The improvement of daily fatigue in women following the intake of maca (Lepidium meyenii) extract containing benzyl glucosinolate

(that’s not an added ingredient; it’s just a relevant chemical that the root naturally contains)

Want to try some?

We don’t sell it, but here for your convenience is an example product on Amazon 😎

Enjoy!

Don’t Forget…

Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

Recommended

  • Too Much Or Too Little Testosterone?
  • Live Life in Crescendo – by Stephen Covey and Cynthia Covey-Haller
    Stephen Covey’s posthumous book challenges the notion that his “7 Habits” was his best work. It inspires readers to embrace their future and prioritize people over things.

Learn to Age Gracefully

Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:

  • What immunocompromised people want you to know

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    While many people in the U.S. have abandoned COVID-19 mitigations like vaccines and masking, the virus remains dangerous for everyone, and some groups face higher risks than others. Immunocompromised people—whose immune systems don’t work as well as they should due to health conditions or medications—are more vulnerable to infection and severe symptoms from the virus. 

    Public Good News spoke with three immunocompromised people about the steps they take to protect themselves and what they want others to know about caring for each other.

    [Editor’s note: The contents of these interviews have been condensed for length.]

    PGN: What measures have you been taking to protect yourself since the COVID-19 pandemic began?

    Tatum Spears, Virginia

    From less than a year old, I had serious, chronic infections and have missed huge chunks of my life. In 2020, I quit my public job, and I have not worked publicly since. 

    I have a degree in vocal performance and have been singing my whole life, but I haven’t performed publicly since 2019. I feel like a bird without wings. I had to stop traveling. Since no one wears a mask anymore, I can’t go to the movies or social outings or any party.

    All my friends live in my phone now. It’s a community of people—a lot of them are immunocompromised or disabled in some way. 

    There are a good portion of them who just take COVID-19 seriously and want to protect their health, who feel the existential abandonment and the burden of all of this. It’s really isolating having to step back from any sort of social life. I have to assess my risk every single time I leave the house.

    Gwendolyn Alyse Bishop, Washington 

    I was hit by a car when I was very young. I woke up from surgery, and doctors told me I had lost almost all of my spleen. So, I was always the sickest kid in my school.

    When COVID-19 hit, I started working from home. At first, I wore cloth masks. I didn’t really learn about KN95 masks until right around the time that COVID-19 disabled me. [Editor’s note: N95 and KN95 masks have been shown to be significantly more effective at preventing the transmission of viral particles than cloth masks.]

    I actually don’t get out much anymore because I am disabled by long COVID now, but when I do leave, I wear a respirator in all shared air spaces. My roommate and I have HEPA filters going in every room.

    And then we test. I have a Pluslife testing dock, and so we keep a weekly testing schedule with that and then test if there are any symptoms. I got reinfected [with COVID-19] last winter, and a Pluslife test helped me catch it early and get Paxlovid. [Editor’s note: Pluslife is a brand of an at-home COVID-19 nucleic acid amplification test, which has been shown to be significantly more effective at detecting COVID-19 than at-home antigen rapid tests.]

    Abby Mahler, California

    I have lupus, and in 2016, I started taking the drug hydroxychloroquine, which is an immunomodulator. I’m not as immunocompromised as some people, but I certainly don’t have a normal immune system, which has resulted in long-term infections like C. diff.

    I started masking early. My roommates and I prioritize going outside. We don’t remove our masks inside in public places. 

    We are in a pod with one other household, and the pod has agreements on the way that we interact with public space. So, we will only unmask with people who have tested ahead of time. We use Metrix, an at-home nucleic acid amplification test.

    While it’s not easy and it’s not the life that we had prior to COVID-19’s existence, it is a life that has provided us quite a lot of freedom, in the sense that we are not sick all the time. We are conscientiously making decisions that allow us to have a nice time without a monkey on our backs, which is freeing.

    PGN: What do you want people who are not immunocompromised to know?

    T.S.: Don’t be afraid to be the only person in a room wearing a mask. Your own health is worth it. And you have to realize how callous [people who don’t wear a mask are] by existing in spaces and breathing [their] air [on immunocompromised people].

    People think that vaccines are magic, but vaccines alone are not enough. I would encourage people to look at the Swiss cheese model of risk assessment. 

    Each slice of Swiss cheese has holes in it in different places, and each layer represents a layer of virus mitigation. One layer is vaccines. Another layer is masks. Then there’s staying home when you’re sick and testing.

    G.A.B.: I wish people were masking. I wish people understood how likely it is that they are also now immunocompromised and vulnerable because of the widespread immune dysregulation that COVID-19 is causing. [Editor’s note: Research shows that COVID-19 infections may cause long-term harm to the immune system in some people.]

    I want people to be invested in being good community members, and part of that is understanding that COVID-19 hits the poorest the hardest—gig workers, underpaid employees, frontline service workers, people who were already disabled or immunocompromised. 

    If people want to be good community members, they not only need to protect immunocompromised and disabled people by wearing a mask when they leave their homes, but they also need to actually start taking care of their community members and participating in mutual aid. [Editor’s note: Mutual aid is the exchange of resources and services within a community, such as people sharing extra N95 masks.]

    I spend pretty much all of my time working on LongCOVIDAidBot, which promotes mutual aid for people who have been harmed by COVID-19.

    A.M.: An important thing to think about when you’re not disabled is that it becomes a state of being for all people, if they’re lucky. You will become disabled, or you will die. 

    It is a privilege, in my opinion, to become disabled because I can learn different ways of living my life. And being able to see yourself as a body that changes over time, I hope, opens up a way of looking at your body as the porous reality that it is. 

    Some people think of themselves as being willing to make concessions or change their behavior when immunocompromised people are around, but you don’t always know when someone is immunocompromised. 

    So, if you’re not willing to change the way that you think about yourself as a person who is susceptible [to illness], then you should change the way that you consider other people around you. Wearing a mask—at the very least in public indoor spaces—means considering the unknown realities of all the people who are interacting with that space.

    This article first appeared on Public Good News and is republished here under a Creative Commons license.

    Share This Post

  • The Gut Bacteria That Improve Your General Decision-Making In Life

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    As one YouTube commenter said, “Trust your gut, but make sure you have a trustworthy gut first”!

    Dr. Tracey Marks, psychiatrist, explains how:

    Gut feelings and more

    As you probably know, the gut and brain communicate via the vagus nerve, making gut bacteria highly influential.

    How influential? Here are some key points from the video:

    • Healthier gut bacteria are linked to more cautious risk-taking and future-oriented decisions.
    • Gut bacteria influence serotonin (95% produced in the gut), dopamine, and neurotransmitters essential for decision-making.
    • People with good gut health prioritize fairness in decision-making.
    • The gut influences decision-making via neurotransmitter production, vagus nerve signaling, and inflammation control.

    Gut bacteria produce metabolites (beyond the neurotransmitters mentioned above!) that affect nerve circuits for emotion and executive function. These postbiotics (postbiotics = byproducts of gut bacteria fermenting prebiotics) play a crucial role in brain health. Examples of things they make include short-chain fatty acids (butyrate), enzymes, peptides, and vitamins, which between them strengthen gut lining, reduce inflammation, regulate serotonin, and support immune function. Scientists are even exploring postbiotics for treating metabolic and inflammatory diseases.

    Timeline of brain-gut axis health improvements

    • Days 4–14: gut bacterial composition starts changing (you probably won’t notice anything brainwise, but you may get gas; this is normal and temporary)
    • Weeks 2–6: mood and mental clarity improve (you’ll start feeling it here, most likely first in an abstract “life seems more beautiful” sort of way, plus less brain fog)
    • Months 2–3: long-term neural adaptations form (this is where the decision-making improvements come in, so you’ll need some patience about this, but the mood boost you’ve now had since weeks 2–6 should make the next bit even easier).

    Dr. Marks’ suggestions, to make the most of this:

    1. Diversify diet: aim for 30* different plant-based foods per week!
    2. Try fermented foods: start with small amounts of kimchi, kefir, etc.
    3. Increase fiber intake: add chia seeds or flaxseeds to meals!
    4. Limit artificial sweeteners: many of them disrupt gut bacteria.
    5. Maintain regular meal times: supports bacterial circadian rhythms.
    6. Don’t rely solely on supplements; whole foods are more effective!

    *this is not a random number out of a hat; there is science behind the number! Here’s the science.

    For more on all of this, enjoy:

    Click Here If The Embedded Video Doesn’t Load Automatically!

    Want to learn more?

    You might also like:

    Genius Gut: 10 New Gut-Brain Hacks to Revolutionise Your Energy, Mood, and Brainpower – by Dr. Emily Leeming

    Take care!

    Share This Post

  • Stop Overthinking – by Nick Trenton

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    This book is exactly what it says on the tin. We are given twenty-three techniques to relieve stress, stop negative spirals, declutter your mind, and focus on the present, in the calm pursuit of good mental health and productivity.

    The techniques are things like the RAIN technique above, so if you liked that, you’ll love this. Being a book rather than a newsletter, it also takes the liberty of going into much more detail—hence the 200 pages for 23 techniques. Unlike many books, it’s not packed in fluff either. It’s that perfect combination of “to the point” and “very readable”.

    If you’ve read this far into the review and you’re of two minds about whether or not this book could be useful to you, then you just might be overthinking it

    Check Out “Stop Overthinking” On Amazon Now!

    Share This Post

Related Posts

  • Too Much Or Too Little Testosterone?
  • Dodging Dengue In The US

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Dengue On The Rise

    We wrote recently about dengue outbreaks in the Americas, with Puerto Rico declaring an epidemic. Cases are now being reported in Florida too, and are likely to spread, so it’s good to be prepared, if your climate is of the “warm and humid” kind.

    If you want to catch up on the news first, here you go:

    Note: dengue is far from unheard of in Florida, but the rising average temperatures in each year mean that each year stands a good chance of seeing more cases than the previous. It’s been climbing since at least 2017, took a dip during the time of COVID restrictions keeping people at home more, and then for the more recent years has been climbing again since.

    What actually is it?

    Dengue is a viral, mosquito-borne disease, characterized by fever, vomiting, muscle pain, and a rash, in about 1 in 4 cases.

    Which can sound like “you’ll know if you have it”, but in fact it’s usually asymptomatic for a week or more after infection, so, watch out!

    What next, if those symptoms appear?

    The good news is: the fever will usually last less than a week

    The bad news is: a day or so after that the fever subsided, the more serious symptoms are likely to start—if they’re going to.

    If you’re unlucky enough to be one of the 1 in 20 who get the serious symptoms, then you can expect abdominal cramps, repeat vomiting, bleeding from various orifices (you may not get them all, but all are possible), and (hardly surprising, given the previous items) “extreme fatigue and restlessness”.

    If you get those symptoms, then definitely get to an ER as soon as possible, as dengue can become life-threatening within hours of such.

    Read more: CDC | Symptoms of Dengue and Testing

    While there is not a treatment for dengue per se, the Emergency Room will be better able to manage your symptoms and thus keep you alive long enough for them to pass.

    If you’d like much more detail (on symptoms, seriousness, at-risk demographics, and prognosis) than what the CDC offers, then…

    Read more: BMJ | Dengue Fever

    Ok, so how do we dodge the dengue?

    It sounds flippant to say “don’t get bitten”, but that’s it. However, there are tips are not getting bitten:

    • Use mosquito-repellent, but it has to contain >20% DEET, so check labels
    • Use mosquito nets where possible (doors, windows, etc, and the classic bed-tent net is not a bad idea either)
    • Wear clothing that covers your skin, especially during the day—it can be light clothing; it doesn’t need to be a HazMat suit! But it does need to reduce the area of attack to reduce the risk of bites.
    • Limit standing water around your home—anything that can hold even a small amount of standing water is a potential mosquito-breeding ground. Yes, even if it’s a crack in your driveway or a potted bromeliad.

    Further reading

    You might also like to check out:

    Stickers and wristbands aren’t a reliable way to prevent mosquito bites. Here’s why

    …and in case dengue wasn’t bad enough:

    Mosquitoes can spread the flesh-eating Buruli ulcer. Here’s how you can protect yourself

    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

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:

  • Jasmine McDonald’s Ballet Stretching Routine

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Why Jasmine’s Video is Useful

    Jasmine McDonald is not only a professional ballerina, but is also a certified personal trainer, so when it comes to keeping her body strong and flexible, she’s a wealth of knowledge. Her video (below) is a great example of this.

    In case you’re interested in learning more, she currently (privately) tutors over 30 people on a day-to-day basis. You can contact her here!

    Other Stretches?

    If you think that Jasmine’s stretches may be out of your league, we recommend checking out our other articles on stretching, including:

    Otherwise, let loose on these dancer stretches and exercises:

    How did you find that 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!

    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

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:

  • How light tells you when to sleep, focus and poo

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    This is the next article in our ‘Light and health’ series, where we look at how light affects our physical and mental health in sometimes surprising ways. Read other articles in the series.

    Exposure to light is crucial for our physical and mental health, as this and future articles in the series will show.

    But the timing of that light exposure is also crucial. This tells our body to wake up in the morning, when to poo and the time of day to best focus or be alert. When we’re exposed to light also controls our body temperature, blood pressure and even chemical reactions in our body.

    But how does our body know when it’s time to do all this? And what’s light got to do with it?

    nymphoenix/Shutterstock

    What is the body clock, actually?

    One of the key roles of light is to re-set our body clock, also known as the circadian clock. This works like an internal oscillator, similar to an actual clock, ticking away as you read this article.

    But rather than ticking you can hear, the body clock is a network of genes and proteins that regulate each other. This network sends signals to organs via hormones and the nervous system. These complex loops of interactions and communications have a rhythm of about 24 hours.

    In fact, we don’t have one clock, we have trillions of body clocks throughout the body. The central clock is in the hypothalamus region of the brain, and each cell in every organ has its own. These clocks work in concert to help us adapt to the daily cycle of light and dark, aligning our body’s functions with the time of day.

    However, our body clock is not precise and works to a rhythm of about 24 hours (24 hours 30 minutes on average). So every morning, the central clock needs to be reset, signalling the start of a new day. This is why light is so important.

    The central clock is directly connected to light-sensing cells in our retinas (the back of the eye). This daily re-setting of the body clock with morning light is essential for ensuring our body works well, in sync with our environment.

    In parallel, when we eat food also plays a role in re-setting the body clock, but this time the clock in organs other than the brain, such as the liver, kidneys or the gut.

    So it’s easy to see how our daily routines are closely linked with our body clocks. And in turn, our body clocks shape how our body works at set times of the day.

    What time of day?

    Matt Garrow/The Conversation. Adapted from Delos, CC BY

    Let’s take a closer look at sleep

    The naturally occurring brain hormone melatonin is linked to our central clock and makes us feel sleepy at certain times of day. When it’s light, our body stops making melatonin (its production is inhibited) and we are alert. Closer to bedtime, the hormone is made, then secreted, making us feel drowsy.

    Our sleep is also partly controlled by our genes, which are part of our central clock. These genes influence our chronotype – whether we are a “lark” (early riser), “night owl” (late sleeper) or a “dove” (somewhere in between).

    But exposure to light at night when we are supposed to be sleeping can have harmful effects. Even dim light from light pollution can impair our heart rate and how we metabolise sugar (glucose), may lead to psychiatric disorders such as depression, anxiety and bipolar disorder, and increases the overall risk of premature death.

    The main reason for these harmful effects is that light “at the wrong time” disturbs the body clock, and these effects are more pronounced for “night owls”.

    This “misaligned” exposure to light is also connected to the detrimental health effects we often see in people who work night shifts, such as an increased risk of cancer, diabetes and heart disease.

    How about the gut?

    Digestion also follows a circadian rhythm. Muscles in the colon that help move waste are more active during the day and slow down at night.

    The most significant increase in colon movement starts at 6.30am. This is one of the reasons why most people feel the urge to poo in the early morning rather than at night.

    The gut’s day-night rhythm is a direct result of the action of the gut’s own clock and the central clock (which synchronises the gut with the rest of the body). It’s also influenced by when we eat.

    6.30 on digital display
    At 6.30am, your gut really begins to get going for the day. Rendra Dria Septia Aji/Shutterstock

    How about focusing?

    Our body clock also helps control our attention and alertness levels by changing how our brain functions at certain times of day. Attention and alertness levels improve in the afternoon and evening but dip during the night and early morning.

    Those fluctuations impact performance and can lead to decreased productivity and an increased risk of errors and accidents during the less-alert hours.

    So it’s important to perform certain tasks that require our attention at certain times of day. That includes driving. In fact, disruption of the circadian clock at the start of daylight savings – when our body hasn’t had a chance to adapt to the clocks changing – increases the risk of a car accident, particularly in the morning.

    What else does our body clock control?

    Our body clock influences many other aspects of our biology, including:

    • physical performance by controlling the activity of our muscles
    • blood pressure by controlling the system of hormones involved in regulating our blood volume and blood vessels
    • body temperature by controlling our metabolism and our level of physical activity
    • how our body handles drugs and toxins by controlling enzymes involved in how the liver and kidneys eliminate these substances from the body.
    Driving at night in wet conditions
    If you can, avoid driving long distances at night, as you’ll be less alert. trendobjects/Shutterstock

    Morning light is important

    But what does this all mean for us? Exposure to light, especially in the morning, is crucial for synchronising our circadian clock and bodily functions.

    As well as setting us up for a good night’s sleep, increased morning light exposure benefits our mental health and reduces the risk of obesity. So boosting our exposure to morning light – for example, by going for a walk, or having breakfast outside – can directly benefit our mental and metabolic health.

    However, there are other aspects about which we have less control, including the genes that control our body clock.

    Frederic Gachon, Associate Professor, Physiology of Circadian Rhythms, Institute for Molecular Bioscience, The University of Queensland and Benjamin Weger, NHMRC Emerging Leadership Fellow Institute for Molecular Bioscience, The University of Queensland

    This article is republished from The Conversation under a Creative Commons license. Read the original article.

    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

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails: