Rutin For Your Circulation & More

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Rutin is a bioflavonoid so potent it’s also been called “vitamin P”, and it’s found most abundantly in buckwheat, as well appearing in citrus and some stone fruits (apricots, plums, etc) as well as figs and apples—it’s also found in asparagus, and green and black tea.

So, what does it do?

Quite a lot: The Pharmacological Potential of Rutin

There’s much more there than we have room to cover here, but we’ll pick out a few salient properties to focus on.

First, a word of warning

A lot of the extant science for rutin is in non-human animals. Sometimes, what works for non-human animals doesn’t work for humans; we saw a clear example of this here:

Conjugated Linoleic Acid For Weight Loss?

…in which CLA worked for weight loss in mice, hamsters, chickens, and pigs, but stubbornly not humans.

The state of affairs with the science for rutin isn’t nearly that bad and there are human studies showing efficacy, and indeed, rutin is given to (human) patients with capillary fragility, varicose veins, bruising, or hemorrhoids, for example:

Rutin: An Overview

So, we’ll try to give you humans-only sources so far as we can today!

Improving blood flow

Rutin does improve various blood metrics, including various kinds of blood pressure (diastolic, systolic, mean arterial, pulse) and heart rate. At least, it did in humans with type 2 diabetes, and we may reasonably assume these results may be extrapolated to humans without type 2 (or any other) diabetes:

The effects of rutin supplement on blood pressure markers, some serum antioxidant enzymes, and quality of life in patients with type 2 diabetes mellitus compared with placebo

As you may gather from the title, it did also significantly improve serum antioxidant levels, and quality of life (which latter was categorized as: emotional limitations, energy and freshness, mental health, social performance, and general health).

We couldn’t find studies for cardioprotective effects in humans (and of course those couldn’t be RCTs, they’d have to be observational studies, because no ethics board allows inducing heart attacks in humans for the sake of science), but here’s a study using rats (with and without diabetes), showing proof of principle at least:

Cardioprotective actions of two bioflavonoids, quercetin and rutin, in experimental myocardial infarction

Anti-Alzheimer’s potential

As ever, a good general rule of thumb is “what’s good for the blood is good for the brain”, and that’s true in this case too.

The title says it all, here:

Rutin inhibits β-amyloid aggregation and cytotoxicity, attenuates oxidative stress, and decreases the production of nitric oxide and proinflammatory cytokines

In case that is not clear: everything in that title after the word “inhibits” is bad for the brain and is implicated in Alzheimer’s disease pathogenesis and progression; in other words, rutin is good against all those bad, Alzheimer’s-favoring things.

Other neuroprotective activity

You may remember from the above-linked research that it helps protect against damage caused by Advanced Glycation End-products (AGEs) (the golden-brown stuff that appears as a result of dry-cooking proteins and fats); it also helps against damage caused by acrylamide (the golden-brown stuff that appears as a result of dry-cooking starches).

Note: in both cases “dry-cooking” includes cooking with oil; it simply means “without water”.

See: Protective effect of rutin against brain injury induced by acrylamide or gamma radiation: role of PI3K/AKT/GSK-3β/NRF-2 signalling pathway

Again, this was a rat study, because no ethics board would have let the researchers fry human brains for science.

Want to try some?

As well as simply enjoying the fruits and vegetables that contain it, it is possible to take a rutin supplement.

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

Enjoy!

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  • Heart Health Calculator Entry Issue

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    It’s Q&A Day at 10almonds!

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    ❝I tried to use your calculator for heart health, and was unable to enter in my height or weight. Is there another way to calculate? Why will that field not populate?❞

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  • The End of Alzheimer’s – by Dr. Dale Bredesen

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    Lymphedema and lipedema are inflammatory lymphatic diseases affecting mostly women. As such, an anti-inflammatory diet will be important, but there are other factors too:

    • Anti-inflammatory diet: this is to reduce the chronic inflammation associated with lymphatic diseases. This means eating plenty of fruit and vegetables, especially berries and leafy greens, and avoiding things like sugar, alcohol, caffeine, and processed foods. And of course, don’t smoke.
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    • Weight loss: not a bandwagon we often get on at 10almonds as it’s rarely the most important thing, but in this case it is of high importance (second only to dealing with the inflammation), as excess weight around the lymph nodes and vessels can lead to dysfunction and swelling. Thus, reducing the weight can ease that and allow the body to heal.

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  • Popcorn vs Peanuts – Which is Healthier

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    Our Verdict

    When comparing air-popped popcorn to peanuts (without an allergy), we picked the peanuts.

    Why?

    Peanuts, if we were to list popular nuts in order of healthfulness, would not be near the top of the list. Many other nuts have more nutrients and fewer/lesser drawbacks.

    But the comparison to popcorn shines a different light on it:

    Popcorn has very few nutrients. It’s mostly carbs and fiber; it’s just not a lot of carbs because the manner of its consumption makes it a very light snack (literally). You can eat a bowlful and it was perhaps 30g. It has some small amounts of some minerals, but nothing that you could rely on it for. It’s mostly fresh air wrapped in fiber.

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    We do suggest enjoying other nuts though!

    Read more: Why You Should Diversify Your Nuts!

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  • Ruminating vs Processing

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    When it comes to traumatic experiences, there are two common pieces of advice for being able to move forwards functionally:

    1. Process whatever thoughts and feelings you need to process
    2. Do not ruminate

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    Getting tense

    One major difference between the two is the tense in which our mental activity takes place:

    • processing starts with the traumatic event (or perhaps even the events leading up to the traumatic event), analyses what happened and if possible why, and then asks the question “ok, what now?” and begins work on laying out a path for the future.
    • rumination starts with the traumatic event (or perhaps even the events leading up to the traumatic event), analyses what happened and if why, oh why oh why, “I was such an idiot, if only I had…” and gets trapped in a fairly tight (and destructive*) cycle of blame and shame/anger, never straying far from the events in question.

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    This idea fits in, by the way, with Dr. Elisabeth Kübler-Ross’s “five stages of grief” model; rumination here represents the stages “bargaining”, “despair”, and “anger”, while emotional processing here represents the stage “acceptance”. Thus, it may be that rumination does have a place in the overall process—just don’t get stuck there!

    For more on healthily processing grief specifically:

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    Grief, by the way, can be about more than the loss of a loved one; a very similar process can play out with many other kinds of unwanted life changes too.

    What are the results?

    Another way to tell them apart is to look at the results of each. If you come out of a long rumination session feeling worse than when you started, it’s highly unlikely that you just stopped too soon and were on the verge of some great breakthrough. It’s possible! But not likely.

    • Processing may be uncomfortable at first, and if it’s something you’ve ignored for a long time, that could be very uncomfortable at first, but there should quite soon be some “light at the end of the tunnel”. Perhaps not even because a solution seems near, but because your mind and body recognize “aha, we are doing something about it now, and thus may find a better way forward”.
    • Rumination tends to intensify and prolong uncomfortable emotions, increases stress and anxiety, and likely disrupts sleep. At best, it may serve as a tipping point to seek therapy or even just recognize “I should figure out a way to deal with this, because this isn’t doing me any good”. At worst, it may serve as a tipping point to depression, and/or substance abuse, and/or suicidality.

    See also: How To Stay Alive (When You Really Don’t Want To) ← which also has a link back to our article on managing depression, by the way!

    Did you choose it, really?

    A third way to tell them apart is the level of conscious decision that went into doing it.

    • Processing is almost always something that one decides “ok, let’s figure this out”, and sits down to figure it out.
    • Rumination tends to be about as voluntary as social media doomscrolling. Technically we may have decided to begin it (we also might not have made any conscious decision, and just acted on impulse), but let’s face it, our hands weren’t at the wheel for long, at all.

    A good way to make sure that it is a conscious process, is to schedule time for it in advance, and then do it only during that time. If thoughts about it come up at other times, tell yourself “no, leave that for later”, and then deal with it when (and only when) the planned timeslot arrives.

    It’s up to you and your schedule what time you pick, but if you’re unsure, consider an hour in the early evening. That means that the business of the day is behind you, but it’s also not right before bed, so you should have some decompression time as a buffer. So for example, perhaps after dinner you might set a timer* for an hour, and sit down to journal, brainstorm, or just plain think, about the matter that needs processing.

    *electronic timers can be quite jarring, and may distract you while waiting for the beeps. So, consider investing in a relaxing sand timer like this one instead.

    Is there any way to make rumination less bad?

    As we mentioned up top, there’s a case to be made for “rumination is an early part of the process that gets us where we need to go, and may not be skippable, or may not be advisable to skip”.

    So, if you are going to ruminate, then firstly, we recommend again bordering it timewise (with a timer as above) and having a plan to pull yourself out when you’re done rather than getting stuck there (such as: The Off-Button For Your Brain: How To Stop Negative Thought Spirals).

    And secondly, you might want to consider the following technique, which allows one to let one’s brain know that the thing we’re thinking about / imagining is now to be filed away safely; not lost or erased, but sent to the same place that nightmares go after we wake up:

    A Surprisingly Powerful Tool: Eye Movement Desensitization & Reprocessing (EMDR)

    What if I actually do want to forget?

    That’s not usually recommendable; consider talking it through with a therapist first. However, for your interest, there is a way:

    The Dark Side Of Memory (And How To Forget)

    Take care!

    Don’t Forget…

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