How To Prevent And Reverse Type 2 Diabetes

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Turn back the clock on insulin resistance

This is Dr. Jason Fung. He’s a world-leading expert on intermittent fasting and low carbohydrate approaches to diet. He also co-founded the Intensive Dietary Management Program, later rebranded to the snappier title: The Fasting Method, a program to help people lose weight and reverse type 2 diabetes. Dr. Fung is certified with the Institute for Functional Medicine, for providing functional medicine certification along with educational programs directly accredited by the Accreditation Council for Continuing Medical Education (ACCME).

Why Intermittent Fasting?

Intermittent fasting is a well-established, well-evidenced, healthful practice for most people. In the case of diabetes, it becomes complicated, because if one’s blood sugars are too low during a fasting period, it will need correcting, thus breaking the fast.

Note: this is about preventing and reversing type 2 diabetes. Type 1 is very different, and sadly cannot be prevented or reversed in this fashion.

However, these ideas may still be useful if you have T1D, as you have an even greater need to avoid developing insulin resistance; you obviously don’t want your exogenous insulin to stop working.

Nevertheless, please do confer with your endocrinologist before changing your dietary habits, as they will know your personal physiology and circumstances in ways that we (and Dr. Fung) don’t.

In the case of having type 2 diabetes, again, please still check with your doctor, but the stakes are a lot lower for you, and you will probably be able to fast without incident, depending on your diet itself (more on this later).

Intermittent Fasting can be extra helpful for the body in the case of type 2 diabetes, as it helps give the body a rest from high insulin levels, thus allowing the body to become gradually re-sensitised to insulin.

Why low carbohydrate?

Carbohydrates, especially sugars, especially fructose*, cause excess sugar to be quickly processed by the liver and stored there. When the body’s ability to store glycogen is exceeded, the liver stores energy as fat instead. The resultant fatty liver is a major contributor to insulin resistance, when the liver can’t keep up with the demand; the blood becomes spiked full of unprocessed sugars, and the pancreas must work overtime to produce more and more insulin to deal with that—until the body starts becoming desensitized to insulin. In other words, type 2 diabetes.

There are other factors that affect whether we get type 2 diabetes, for example a genetic predisposition. But, our carb intake is something we can control, so it’s something that Dr. Fung focuses on.

*A word on fructose: actual fruits are usually diabetes-neutral or a net positive due to their fiber and polyphenols.

Fructose as an added ingredient, however, not so much. That stuff zips straight into your veins with nothing to slow it down and nothing to mitigate it.

The advice from Dr. Fung is simple here: cut the carbs. If you are already diabetic and do this with no preparation, you will probably simply suffer hypoglycemia, so instead:

  1. Enjoy a fibrous starter (a salad, some fruit, or perhaps some nuts)
  2. Load up with protein first, during your main meal—this will start to trigger your feelings of satedness
  3. Eat carbs last (preferably whole, unprocessed carbohydrates), and stop eating when 80% full.

Adapting Intermittent Fasting to diabetes

Dr. Fung advocates for starting small, and gradually increasing your fasting period, until, ideally, fasting 16 hours per day. You probably won’t be able to do this immediately, and that’s fine.

You also probably won’t be able to do this, if you don’t also make the dietary adjustments that help to give your liver a break, and thus by knock-on-effect, give your pancreas a break too.

With the dietary adjustments too, however, your insulin production-and-response will start to return to its pre-diabetic state, and finally its healthy state, after which, it’s just a matter of maintenance.

Want to hear more from Dr. Fung?

You may enjoy his blog, and for those who like videos, here is his YouTube channel:

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  • The Salt Fix – by Dr. James DiNicolantonio

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    This book has a bold premise: high salt consumption is not, as global scientific consensus holds, a serious health risk, but rather, as the title suggests, a health fix.

    Dr. DiNicolantonio, a pharmacist, explains how “our ancestors crawled out of the sea millions of years ago and we still crave that salt”, giving this as a reason why we should consume salt ad libitum, aiming for 8–10g per day, and thereafter a fair portion of the book is given over to discussing how many health conditions are caused/exacerbated by sugar, and that therefore we have demonized the wrong white crystal (scientific consensus is that there are many white crystals that can cause us harm).

    Indeed, sugar can be a big health problem, but reading it at such length felt a lot like when all a politician can talk about is how their political rival is worse.

    A lot of the studies the author cites to support the idea of healthy higher salt consumption rates were on non-human animals, and it’s always a lottery as to whether those results translate to humans or not. Also, many of the studies he’s citing are old and have methodological flaws, while others we could not find when we looked them up.

    One of the sources cited is “my friend Jose tried this and it worked for him”.

    Bottom line: sodium is an essential mineral that we do need to live, but we are not convinced that this book’s ideas have scientific merit. But are they well-argued? Also no.

    Click here to check out The Salt Fix for yourself! It’s a fascinating book.

    (Usually, if we do not approve of a book, we simply do not review it. We like to keep things positive. However, this one came up in Q&A, so it seemed appropriate to share our review. Also, the occasional negative review may reassure you, dear readers, that when we praise a book, we mean it)

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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

    The latter can seem, at first glance, a lot like the former. So, how to tell them apart, and how to do one without the other?

    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.

    *this may be directly self-destructive, but it can also sometimes be only indirectly self-destructive, for example if the blame and anger is consciously placed with someone else.

    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:

    What Grief Does To The Body (And How To Manage It)

    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!

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  • Brown Rice vs Buckwheat – Which is Healthier?

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    Our Verdict

    When comparing brown rice to buckwheat, we picked the buckwheat.

    Why?

    In terms of macros, brown rice has more carbs, while buckwheat has nearly 2x the fiber, and more protein. An easy choice here: buckwheat for the win.

    In the category of vitamins, brown rice has more of vitamins B1, B2, B3, B6, and E, while buckwheat has more of vitamins B9, K, and choline. A win for brown rice this time, although as a point in buckwheat’s favor, while most of the margins of difference are comparable, buckwheat has nearly 10x the vitamin K.

    When it comes to minerals, brown rice has more manganese, phosphorus, selenium, and zinc, while buckwheat has more calcium, copper, iron, and magnesium. A win for buckwheat again this time.

    A quick note on gluten: both of these are naturally gluten-free, so that’s not an issue here. Buckwheat, despite its name, is not a wheat, nor even closely related to wheat. It’s not even technically a grain; it’s a flowering plant of which we eat the groats. In taxonomic terms, buckwheat is about as related to wheat as a lionfish is to a lion.

    Adding up the sections makes for an overall 2:1 win for buckwheat, though even if it weren’t for that, which is someone more likely to hear from a doctor, “you need to eat more fiber”, or “you need to eat more vitamin E”? Thus, even had the categories been tied (let’s imagine it had been tied on minerals, say) that’d have been a tiebreaker in favor of buckwheat. As it is, buckwheat already won by strength of numbers anyway.

    Of course, do enjoy either or both; diversity is good!

    Want to learn more?

    You might like to read:

    Grains: Bread Of Life, Or Cereal Killer?

    Enjoy!

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  • Most People Try The Wrong Way To Unshrimp Their Posture (Here’s How To Do It Better)

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    Many people try to correct posture by pulling the shoulders back and tucking in the chin, but that doesn’t work. Happily, there is a way that does! Kinesiologist Kyle Waugh demonstrates:

    Defying gravity

    The trick is simple, and is about how maintaining good posture needs to be unconscious and natural, not forced. After all, who is maintaining singular focus for 16 waking hours a day?

    Instead, pay attention to how the body relates to gravity without excessive muscle tension, aligning the (oft-forgotten!) hips, and maintaining balance. The importance of hip position is really not to be underestimated, since in many ways the hips are a central axis of the body just as the spine is, and the spine itself sits in the hips.

    A lot of what holds the body in poor posture tends to be localized muscle tensions, so address those with stretches and relaxation exercises.

    For a few quick tests and exercises to try, enjoy:

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    Take care!

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  • 4 ways to cut down on meat when dining out – and still make healthy choices

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    Many of us are looking for ways to eat a healthier and more sustainable diet. And one way to do this is by reducing the amount of meat we eat.

    That doesn’t mean you need to become a vegan or vegetarian. Our recent research shows even small changes to cut down on meat consumption could help improve health and wellbeing.

    But not all plant-based options are created equal and some are ultra-processed. Navigating what’s available when eating out – including options like tofu and fake meats – can be a challenge.

    So what are your best options at a cafe or restaurant? Here are some guiding principles to keep in mind when cutting down on meat.

    Mikhaylovskiy/Shutterstock

    Health benefits to cutting down

    Small amounts of lean meat can be part of a healthy, balanced diet. But the majority of Australians still eat more meat than recommended.

    Only a small percentage of Australians (10%) are vegetarian or vegan. But an increasing number opt for a flexitarian diet. Flexitarians eat a diet rich in fruits and vegetables, while still enjoying small amounts of meat, dairy, eggs and fish.

    Our recent research looked at whether the average Australian diet would improve if we swapped meat and dairy for plant-based alternatives, and the results were promising.

    The study found health benefits when people halved the amount of meat and dairy they ate and replaced them with healthy plant-based foods, like tofu or legumes. On average, their dietary fibre intake – which helps with feeling fuller for longer and digestive health – went up. Saturated fats – which increase our blood cholesterol levels, a risk factor for heart disease – went down.

    Including more fibre and less saturated fat helps reduce the risk of heart disease.

    Achieving these health benefits may be as simple as swapping ham for baked beans in a toastie for lunch, or substituting half of the mince in your bolognese for lentils at dinner.

    A hand holding a plate filled with vegetables and pita bread.
    Filling your plate with fibre-rich foods can help lower cholesterol. Wally Pruss/Shutterstock

    How it’s made matters

    For a long time we’ve known processed meats – such as ham, bacon and sausages – are bad for your health. Eating high amounts of these foods is associated with poor heart health and some forms of cancer.

    But the same can be true of many processed meat alternatives.

    Plant-based alternatives designed to mimic meat, such as sausages and burgers, have become readily available in supermarkets, cafes and restaurants. These products are ultra-processed and can be high in salt and saturated fat.

    Our study found when people replaced meat and dairy with ultra-processed meat alternatives – such as plant-based burgers or sausages – they ate more salt and less calcium, compared to eating meat or healthy plant-based options.

    So if you’re cutting down on meat for health reasons, it’s important to think about what you’re replacing it with. The Australian Dietary Guidelines recommend eggs, legumes/beans, tofu, nuts and seeds.

    Tofu can be a great option. But we recommend flavouring plain tofu with herbs and spices yourself, as pre-marinated products are often ultra-processed and can be high in salt.

    What about when dining out?

    When you’re making your own food, it’s easier to adapt recipes or reduce the amount of meat. But when faced with a menu, it can be difficult to work out what is the best option.

    Two people eat noodles from takeaway bowls.
    Eating a range of colours is one way to ensure variety. Mikhail Nilov/Pexels

    Here are our four ways to make healthy choices when you eat out:

    1. Fill half your plate with vegetables

    When cutting down on meat, aim for half your plate to be vegetables. Try to also eat a variety of colours, such as leafy green spinach, red capsicum and pumpkin.

    When you’re out, this might look like choosing a vegetable-based entree, a stir-fry or ordering a side salad to have with your meal.

    2. Avoid the deep fryer

    The Australian Dietary Guidelines recommend limiting deep fried foods to once a week or less. When dining out, choose plant-based options that are sautéed, grilled, baked, steamed, boiled or poached – instead of those that are crumbed or battered before deep frying.

    This could mean choosing vegetarian dumplings that are steamed not fried, or poached eggs at brunch instead of fried. Ordering a side of roast vegetables instead of hot chips is also a great option.

    3. Pick wholegrains

    Scan the menu for wholegrain options such as brown rice, wholemeal pizza or pasta, barley, quinoa or wholemeal burger buns. Not only are they good sources of protein, but they also provide more dietary fibre than refined grains, which help keep you fuller for longer.

    4. If you do pick meat – choose less processed kinds

    You may not always want, or be able, to make a vegetarian choice when eating out and with other people. If you do opt for meat, it’s better to steer clear of processed options like bacon or sausages.

    If sharing dishes with other people, you could try adding unprocessed plant-based options into the mix. For example, a curry with lentils or chickpeas, or a vegetable-based pizza instead of one with ham or salami. If that’s not an option, try choose meat that’s a lean cut, such as chicken breast, or options which are grilled rather than fried.

    Laura Marchese, PhD candidate at the Institute for Physical Activity and Nutrition, Deakin University and Katherine Livingstone, NHMRC Emerging Leadership Fellow and Senior Research Fellow at the Institute for Physical Activity and Nutrition, Deakin University

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

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  • Yoga Teacher: “If I wanted to get flexible in 2025, here’s what I’d do”

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    Progress in flexibility isn’t about doing more but doing it smarter:

    Step by step

    First, we need a good foundation. Create three routines focusing on different areas of the body, namely:

    1. Hips & hamstrings
    2. Shoulders & spine
    3. Wrists, ankles, & neck

    Alternate these on a daily basis (e.g. Mon = 1, Tue = 2, Wed = 3, Thu = 1, Fri = 2, Sat = 3, Sun = 1, Mon = 2, Tue = 3, and so on), doing just 10 minutes per day and focusing on consistency.

    Next, we will want to identify problem areas (likely they will identify themselves, i.e. a particular stretch will be harder than others). Use “focus sessions” twice a week (20–30 minutes) to address these spots. While you’re at it, incorporate techniques like active stretches, weighted stretches, and resistance bands to improve strength and range of motion.

    Because commitment is important, schedule flexibility sessions like important meetings and set calendar alerts. Focus on consistency rather than perfection.

    To help keep you going, remember that flexibility improvements are less obvious than other fitness goals. Take photos every couple of weeks (e.g. forward fold, low lunge, shoulder stretch). Visual proof of progress can motivate you to keep going.

    For more on all of this, plus suggested specific stretches for those routines, enjoy:

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    Want to learn more?

    You might also like:

    Getting Flexible, Starting As An Adult: How Long Does It Really Take?

    Take care!

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