The Fast-Mimicking Diet

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Live, Fast, Live Long

This is Dr. Valter Longo. He’s a biogerontologist and cell biologist, whose work has focused on fasting and nutrient response genes, and how we can leverage them against diseases and aging in general.

We reviewed his book recently:

The Longevity Diet: Discover The New Science To Slow Aging, Fight Disease, And Manage Your Weight – by Dr. Valter Longo

What does he want us to know?

What to eat

Dr. Longo recommends a mostly plant-based diet (especially vegetables, whole grains, and legumes), but also having some fish. The bulk of our dietary fats, however, he says are best coming from olive oil and nuts.

He also advises aiming for nutritional density of vitamins and minerals in our diet, and/but supplementing with a multivitamin once every few days to cover any gaps.

If in doubt choosing between plant-based whole foods, he recommends that we choose those our ancestors will have eaten.

Read more: Longevity Diet For Adults

When to eat

Dr. Longo recommends time-restricted eating within a 12-hour window per day.

See also: Intermittent Fasting: We Sort The Science From The Hype

However, he also recommends (additionally or separately; it’s up to us; additionally is better but the point is it still has excellent benefits separately too) his “fast-mimicking diet” (FMD), which involves eating according to what we said in “What to eat”, but restricting it to 750 kcal per day, 5 days in a row, but not necessarily 5 days per week.

For example, the following was a 3-month study that involved doing this for only one 5-day cycle per month:

❝Three FMD cycles reduced body weight, trunk, and total body fat; lowered blood pressure; and decreased insulin-like growth factor 1 (IGF-1). No serious adverse effects were reported.

A post hoc analysis of subjects from both FMD arms showed that body mass index, blood pressure, fasting glucose, IGF-1, triglycerides, total and low-density lipoprotein cholesterol, and C-reactive protein were more beneficially affected in participants at risk for disease than in subjects who were not at risk.

Thus, cycles of a 5-day FMD are safe, feasible, and effective in reducing markers/risk factors for aging and age-related diseases.❞

~ Dr. Min Wei et al. ← Dr. Longo was

Note: the introduction mentions FMD in mice, but this is just referencing previous studies. This study is about FMD in humans!

Read in full: Fasting-mimicking diet and markers/risk factors for aging, diabetes, cancer, and cardiovascular disease

Want to know more?

You might like this (text-based) interview with Dr. Longo, with the Health Sciences Academy:

Eat, fast and live longer? Interview with Professor Valter Longo

Take care!

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  • Fruit Is Healthy; Juice Isn’t (Here’s Why)

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    Biochemist and “Glucose Goddess” Jessie Inchauspé wants us to understand the difference:

    Stripped!

    A glass of orange juice contains 22 grams of sugar (about six sugar cubes), nearly as much as a can of soda (27 grams).

    Orange juice is widely perceived as healthy due to vitamin content—but if you add vitamins to soda, it won’t make it healthy, because the main health effect is still the sugar, leading to glucose spikes and many resultant health risks. The positive image of fruit juice is mainly from industry marketing.

    In reality, Inchauspé advises, fruit juice should be treated like a dessert—consumed for pleasure, not health benefits.

    But why, then, is fruit healthy if fruit juice is unhealthy? Isn’t the sugar there too?

    Whole fruit contains plenty of fiber, which slows sugar absorption and prevents glucose spikes. Juicing strips it of its fiber, leaving water and sugar.

    The American Heart Association suggests a sugar limit: 25g/day for women, 36g/day for men. One glass of orange juice nearly meets the daily limit for women. If that’s how you want to “spend” your daily sugar allowance, go for it, but do so consciously, by choice, knowing that the allowance is now “spent”.

    In contrast, if you eat whole fruit, that basically “doesn’t count” for sugar purposes. The sugar is there, but the fiber more than offsets it, making whole fruit very good for blood sugars.

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

    Want to learn more?

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    Which Sugars Are Healthier, And Which Are Just The Same?

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  • How To Recover Quickly From A Stomach Bug

    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.

    How To Recover Quickly From A Stomach Bug

    Is it norovirus, or did you just eat something questionable? We’re not doctors, let alone your doctors, and certainly will not try to diagnose from afar. And as ever, if unsure and/or symptoms don’t go away or do get worse, seek professional medical advice.

    That out of the way, we can give some very good general-purpose tips for this one…

    Help your immune system to help you

    So far as you can, you want a happy healthy immune system. For the most part, we’d recommend the following things:

    Beyond Supplements: The Real Immune-Boosters!

    …but you probably don’t want to be exercising with a stomach bug, so perhaps sit that one out. Exercise is the preventative; what you need right now is rest.

    Hydrate—but watch out

    Hydration is critical for recovery especially if you have diarrhea, but drinking too much water too quickly will just make things worse. Great options for getting good hydration more slowly are:

    • Peppermint tea
      • (peppermint also has digestion-settling properties)
    • Ginger tea
    • Broths
      • These will also help replenish your sodium and other nutrients, gently. Chicken soup for your stomach, and all that. A great plant-based option is sweetcorn soup.
      • By broths, we mean clear(ish) water-based soups. This is definitely not the time for creamier soups.

    ❝Milk and dairy products should be avoided for 24 to 48 hours as they can make diarrhea worse.

    Initial dietary choices when refeeding should begin with soups and broth.❞

    Source: American College of Gastroenterology

    Other things to avoid

    Caffeine stimulates the digestion in a way that can make things worse.

    Fat is more difficult to digest, and should also be avoided until feeling better.

    To medicate or not to medicate?

    Loperamide (also known by the brand name Imodium) is generally safe when used as directed.

    Click here to see its uses, dosage, side effects, and contraindications

    Antibiotics may be necessary for certain microbial infections, but should not be anyone’s first-choice treatment unless advised otherwise by your doctor/pharmacist.

    Note that if your stomach bug is not something that requires antibiotics, then taking antibiotics can actually make it worse as the antibiotics wipe out your gut bacteria that were busy helping fight whatever’s going wrong in there:

    A gentler helper

    If you want to give your “good bacteria” a hand while giving pathogens a harder time of it, then a much safer home remedy is a little (seriously, do not over do it; we are talking 1–2 tablespoons, or around 20ml) apple cider vinegar, taken diluted in a glass of water.

    ❝Several studies indicate apple cider vinegar (ACV)’s usefulness in lowering postprandial glycemic response, specifically by slowing of gastric motility❞

    (Slowing gastric motility is usually exactly what you want in the case of a stomach bug, and apple cider vinegar)

    Source: Effectiveness of Nutritional Ingredients on Upper Gastrointestinal Conditions and Symptoms: A Narrative Review

    See also:

    Take care!

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  • Finding Peace at the End of Life – by Henry Fersko-Weiss

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    This is not the most cheery book we’ve reviewed, but it is an important one. From its first chapter, with “a tale of two deaths”, one that went as well as can be reasonably expected, and the other one not so much, it presents a lot of choices.

    The book is not prescriptive in its advice regarding how to deal with these choices, but rather, investigative. It’s thought-provoking, and asks questions—tacitly and overtly.

    While the subtitle says “for families and caregivers”, it’s as much worth when it comes to managing one’s own mortality, too, by the way.

    As for the scope of the book, it covers everything from terminal diagnosis, through the last part of life, to the death itself, to all that goes on shortly afterwards.

    Stylewise, it’s… We’d call it “easy-reading” for style, but obviously the content is very heavy, so you might want to read it a bit at a time anyway, depending on how sensitive to such topics you are.

    Bottom line: this book is not exactly a fun read, but it’s a very worthwhile one, and a good way to avoid regrets later.

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    When comparing broccoli to cabbage, we picked the broccoli.

    Why?

    Here we go once again pitting two different cultivars of the same species (Brassica oleracea) against each other, and/but once again, there is one that comes out as nutritionally best.

    In terms of macros, broccoli has more protein, carbs, and fiber, while they are both low glycemic index foods. The differences are small though, so it’s fairest to call this category a tie.

    When it comes to vitamins, broccoli has more of vitamins A, B1, B2, B3, B5, B6, B7, B9, C, E, K, and choline, while cabbage is not higher in any vitamins. It should be noted that cabbage is still good for these, especially vitamins C and K, but broccoli is simply better.

    In the category of minerals, broccoli has more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while cabbage is not higher in any minerals. Again though, cabbage is still good, especially in calcium, iron, and manganese, but again, broccoli is simply better.

    Of course, enjoy either or both! But if you want the nutritionally densest option, it’s broccoli.

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  • 7 Invisible Eating Disorders

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    It’s easy to assume that anyone with an eating disorder can be easily recognized by the resultantly atypical body composition, but it’s often not so.

    Beyond the obvious

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    • OSFED (Other Specified Feeding or Eating Disorder): a catch-all diagnosis for those who don’t meet the criteria for more specific eating disorders but still have significant eating disorder behaviors.
    • Atypical Anorexia: characterized by all the symptoms of anorexia nervosa (especially: intense fear of gaining weight, and body image distortion) except that the individual’s weight remains in a normal range.
    • Atypical Bulimia: similar to bulimia nervosa, but the frequency or duration of binge-purge behaviors does not meet the usual diagnostic criteria and thus can fly under the radar.
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    • Purging Disorder: purging behaviors such as self-induced vomiting or laxative abuse without having binge-eating episodes (thus, this not being binging, and nothing obvious is happening outside of the bathroom).
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    • Rumination Disorder: repeatedly regurgitating food, which may be rechewed, reswallowed, or spat out, without nausea or involuntary retching, often as a self-soothing mechanism.

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    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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