Excess Matters

Tag: cravings

  • The Craving Cure by Julia Ross: Summary, Key Ideas & Review

    The book in one sentence: A clinical psychologist and nutritional therapy pioneer argues that food cravings are caused by neurotransmitter deficiencies, and that targeted amino acid supplements can stop them, often within 24 hours.

    What Is The Craving Cure About?

    You’ve probably tried the willpower version. You white-knuckle through the afternoon, eat the sad salad, feel proud of yourself for exactly four hours, and then eat a sleeve of crackers at 9 PM. The next morning, you circle back to the same explanation you always land on: something is wrong with you.

    Julia Ross has a different theory. She spent more than thirty years running addiction and eating disorder clinics in the San Francisco Bay Area (over four thousand clients), and what she observed was consistent: cravings are not a failure of character. They are a symptom of measurable brain chemistry deficits. When five key neurotransmitter systems run low, the brain generates involuntary drives toward processed sugar and starch. Not because you’re weak. Because your brain is trying to self-medicate with the only fast-acting chemicals it has access to.

    Ross is also a psychotherapist, which matters for how she argues. She’s not dismissing the emotional dimension of eating. She’s saying that until the brain’s depleted chemistry is restored, no amount of insight, therapy, or resolve will reliably stop the cravings. The sequence she proposes is: fix the brain first, then everything else becomes possible. The Craving Cure is her 432-page clinical manual for how to do that.

    Why Do You Crave? The Neurotransmitter Deficiency Model

    Picture the brain’s appetite regulation as a five-instrument orchestra. When all five are playing well, you eat when you’re hungry, stop when you’re full, and don’t think much about food otherwise. When any one instrument falls out of tune, the result is cravings.

    Ross calls those five systems “the Fabulous Five”: serotonin, blood glucose stability, endorphins, GABA, and the catecholamines (dopamine and norepinephrine). Each system, when depleted, generates a specific and predictable craving pattern. The mechanism isn’t mysterious. Serotonin drops in the afternoon as daylight fades, so Type 1 cravers reliably want carbs at 4 PM. GABA depletes under chronic stress, so Type 4 cravers reach for salty, crunchy foods when they’re overwhelmed. The cravings aren’t random. They’re the brain’s precise, involuntary attempt to restore what’s missing.

    The deeper problem is how processed foods made this worse. Starting in the 1970s, Ross identifies three dietary shifts that simultaneously depleted neurotransmitter-building nutrients and flooded the food supply with substances that exploit the brain’s reward systems: the replacement of animal fats with processed vegetable oils, the explosion of refined sugar and high-fructose corn syrup, and the cultural slide away from animal protein. Before 1970, fewer than a third of Americans were overweight. That’s not nostalgia for Ross. It’s evidence that the current epidemic is caused, not inevitable.

    “Knowing more, willing more, eating less — these strategies are simply no match for the avalanche of pleasure that our Techno-Karbz can trigger in the brain. What else could regularly overwhelm the good intentions of 230 million adults?”

    If 230 million people keep failing at the same task using the same strategies, the strategies are wrong. That’s the whole argument in one move.

    The 5 Craving Types: Which One Are You?

    The Craving-Type Questionnaire (developed over thirty years and twenty thousand amino acid trials) takes about ten minutes and maps your symptom patterns to specific neurotransmitter deficiencies. Most people have more than one type. Here’s what each looks like in practice:

    Type 1: The Depressed Craver (Low Serotonin)

    Cravings hit hardest in the afternoon, evening, and winter. Mood symptoms tag along: negativity, anxiety, worry, perfectionism, insomnia, a low-grade irritability that gets worse as the day goes on. The late-night cereal, the 4 PM chocolate, the “I just need something sweet before I can sleep” (all serotonin). The brain is reaching for carbohydrates because carbs temporarily boost tryptophan’s access to the brain. The amino acid fix is tryptophan or 5-HTP, taken as needed.

    Type 2: The Crashed Craver (Blood Sugar Instability)

    Skip breakfast, feel fine until 10 AM, then raid the office candy bowl like your life depends on it. Or go too long between meals, get shaky and foggy, and make a fast-food decision you’ll regret. This type isn’t technically a neurotransmitter deficiency. It’s a fuel crisis. The brain has no stored glucose and demands a continuous supply. L-glutamine dissolved under the tongue can substitute for glucose in the brain and stop the crash-and-crave episode within minutes.

    Type 3: The Comfort Craver (Low Endorphins)

    This one is about chocolate, creamy textures, doughy foods, and sometimes alcohol. Endorphins are the brain’s endogenous opiates (thousands of times more powerful than morphine at their peak). A University study found M&Ms raised enkephalin activity by 150%, comparable to opium. Ross is not using “addiction” loosely here. The person who says “it’s my one pleasure” and genuinely means it, who feels a small grief at the thought of giving up chocolate, is describing an endorphin deficit. DPA and DLPA work by slowing the enzymes that break down natural endorphins, raising their levels without adding external opioids, without tolerance, without dependence.

    Type 4: The Stressed Craver (Low GABA)

    Chips at the desk. Crackers by the handful. GABA is the brain’s primary inhibitory neurotransmitter, the biochemical antidote to adrenaline. It’s what lets you decompress after a hard day. When it’s depleted by chronic stress and a protein-poor diet, salty, crunchy, starchy foods provide a brief, unsatisfying simulation of the calm the brain is missing. GABA is the fastest-acting of all the interventions: chewed in tablet form (Ross recommends 125 mg), it can produce visible neck and shoulder relaxation within seconds.

    Type 5: The Fatigued Craver (Low Catecholamines)

    Triple espresso people. Energy drink people. “I cannot function without coffee” people. Dopamine and norepinephrine are the brain’s natural stimulants, and when they’re low, food becomes a stimulant delivery system (not comfort or pleasure, but energy). Tyrosine, the direct precursor to the catecholamine family, typically restores energy and focus within five to ten minutes. Ross includes a detailed caffeine withdrawal protocol built around tyrosine replacing the energy effect cup by cup.

    How Amino Acid Therapy Works (and How Fast)

    The protocol has two phases, and the order matters.

    Phase one is the amino acids. You identify your craving type, start the indicated supplements, and within one to seven days (often within hours) the cravings diminish. Ross’s clients consistently report the same thing after their first day: “Amazing. My cravings disappeared.” The mechanism isn’t magic. Amino acids are precursors to neurotransmitters, and the brain can upregulate production relatively quickly once the raw material is available. The speed of response also functions as a diagnostic tool: if the amino doesn’t help, you’ve identified the wrong type.

    Phase two is the food plan. Ross calls it the Primal Plate, a return to pre-1970s eating built around adequate animal protein (the primary dietary source of all five key amino precursors), traditional fats, and the elimination of processed sugar and flour. The food plan is not calorie-restricted. Low-calorie dieting, she argues, starves the brain of protein and deepens neurotransmitter depletion, making cravings worse. Typically, after two to twelve months on the protocol, clients can stop the supplements entirely. The food becomes the chemistry.

    The reason the phases can’t be reversed matters. Attempting to change your diet while your brain chemistry remains depleted guarantees failure. The depleted brain generates cravings stronger than dietary resolve. The amino acids buy time and demonstrate what craving-free life feels like (experientially, not just conceptually). When someone who has blamed themselves for decades feels their food compulsion dissolve within twenty minutes of the right amino acid, the reframe from “willpower failure” to “brain chemistry” becomes something they’ve lived, not just read.

    One honest note on evidence: the amino acid protocols are primarily supported by Ross’s thirty years of clinical observation and the broader neuroscience literature on neurotransmitters, not randomized controlled trials. The clinical mechanism is solid; the RCT base is thin. This is worth knowing before you build a supplement stack around her recommendations.

    Is The Craving Cure Worth Reading?

    Read this if you have cravings that feel genuinely compulsive (not “I’d enjoy a cookie” but “I cannot get through the afternoon without this”), if your cravings follow distinct patterns tied to time of day, season, stress level, or skipped meals, or if you’ve done real psychological work on your relationship with food and found it clarifying but insufficient. The neurotransmitter framework applies to mood and eating simultaneously, which makes it useful for anyone with depression, anxiety, or chronic fatigue sitting alongside their food difficulties.

    Skip it if you have a history of restrictive eating disorders. The elimination of processed foods and the firm categorization of what’s permissible can amplify restriction patterns in ways the book doesn’t adequately address. Ross’s intended audience is compulsive overeaters, not restrictors, and the book doesn’t make that distinction clearly enough. Also skip it if you’re currently working within an intuitive eating framework — food rules and rebuilding interoceptive trust don’t mix well.

    One caveat: the book is 432 pages, and roughly half of that is the dietary framework and recipes rather than the amino acid protocol. The core clinical protocol is in the first 150 pages. The rest is useful if you’re going all-in on the Primal Plate, but don’t let the length put you off the material that matters.

    Books Like The Craving Cure

    BookAuthorBest For
    The End of OvereatingDavid KesslerUnderstanding how the food industry engineered your vulnerability — the external mechanism Ross’s book treats
    The Mood CureJulia RossSame amino acid framework applied to depression, anxiety, and trauma rather than food cravings
    The Hunger HabitJudson BrewerMindfulness-based approach to cravings — different mechanism (reward-based learning), complementary goal
    Bright Line EatingSusan Peirce ThompsonArrives at similar dietary conclusions (eliminate sugar and flour) through behavioral architecture instead of amino acid repair
    The End of CravingMark SchatzkerNutritive mismatch theory — processed food trains the brain to decouple taste from nutrition, creating endless craving

  • The Willpower Instinct by Kelly McGonigal: Summary, Key Ideas & Review

    The book in one sentence: A Stanford health psychologist explains the neuroscience of why willpower fails around food, and what actually works instead.

    What Is The Willpower Instinct About?

    Picture a Tuesday night. You ate well all day. You had a salad for lunch, skipped the bread basket at dinner, and felt genuinely proud of yourself. Then 9 PM arrives, and something unlocks. The kitchen calls. One handful becomes a bowl, the bowl becomes the bag, and somewhere around midnight you’re lying in bed calculating how much damage you did and promising to do better tomorrow.

    Call it a character flaw if you want. Kelly McGonigal would call it a completely predictable neurological event (one that follows rules you can actually learn).

    McGonigal is a health psychologist at Stanford whose “Science of Willpower” course became one of the most popular classes the university had ever offered. Students reported it was life-changing. A mid-course survey found that 84 percent had already gained more willpower, and 97 percent said they better understood their own behavior. The Willpower Instinct is that course in book form: ten chapters that move through the neuroscience, psychology, and practical toolkit of self-control.

    What makes this different from a diet book or a habits manual is that McGonigal spends more time explaining why you fail than telling you what to do. Her argument is that most of the strategies people use to control their eating (guilt, stricter rules, trying harder) actively backfire. Not just fail. Backfire. Understanding the mechanism behind your worst food moments is the prerequisite for changing them. The science here is dense enough to cite and practical enough to act on tonight.

    Why Do You Eat More When You’re Stressed?

    You already know this happens. You’ve probably noticed that you don’t crave broccoli after a terrible day at work. The question is why. The answer turns out to be biological, not moral.

    When the brain detects stress, it shifts into reward-seeking mode. Dopamine neurons become more reactive, and every temptation you pass registers as more tempting than usual. The brain’s logic is simple: you feel bad, so it sends you toward whatever it has learned to associate with feeling better. For most people, food is at the top of that list.

    Here is the painful part. Stress-driven eating almost never delivers the relief your brain promised. The American Psychological Association surveyed thousands of people about their stress-coping habits. The most commonly used strategies (eating, drinking, watching TV, scrolling the internet) were also rated as the least effective by the same people who relied on them. Only 16 percent of people who eat to reduce stress say it actually helps.

    Your brain is pointing you toward food because it expects relief, not because eating has ever actually worked. The expectation is a dopamine event. The satisfaction is not.

    McGonigal also describes a second layer: stress physically depletes your capacity for self-control. The prefrontal cortex (the part of your brain that manages restraint and long-term thinking) requires a calm nervous system to do its job. When you are chronically stressed, you literally do not have the biological resources to resist the urge. Willpower failure under stress is not weakness. It is physiology. The best time to build the habits that support your eating goals is when you are not already stressed, not as a crisis response to the day that just broke you.

    What actually reduces stress, according to the research? Exercise, meditation, time outdoors, music, reading, creative work, and spending time with people you care about. These are the strategies rated as genuinely effective. They’re also the ones most people skip when life gets hard.

    Dieting researchers Janet Polivy and C. Peter Herman named this pattern decades ago: the “what-the-hell effect.” You eat something off-plan. One cookie at a work meeting, a slice of birthday cake you didn’t budget for. Guilt hits immediately. You feel like you’ve blown it. And then comes the spiral: “I already ruined today, so I might as well eat what I want and start over Monday.”

    The initial slip is minor. The guilt-driven cascade that follows is not. McGonigal’s insight is that the real damage happens not at the moment you eat the cookie but at the moment you decide you’ve failed because of it.

    She presents a study from Case Western Reserve that stopped researchers in their tracks. Dieters ate a doughnut (ensuring a lapse) and then completed a taste test. Half received a note that said, in effect: don’t be too hard on yourself. Everyone indulges sometimes. The other half received nothing. The self-compassion group ate 28 grams of candy. The group without the message ate 70 grams. Two and a half times more, triggered not by the doughnut but by the guilt.

    The intervention that breaks the what-the-hell cycle is not stricter rules. It is treating a single slip as a single event rather than as evidence of total failure. One cookie does not erase a week of choices. What erases the week is the spiral that guilt launches.

    This same pattern explains why “good food / bad food” framing is so dangerous. McGonigal calls it moral licensing: when you frame eating in moral terms, your brain unconsciously keeps a ledger. A day of “good” choices earns permission for “bad” ones. The worse version of this is that you don’t even have to follow through on the good behavior to earn the permission. Studies show that simply planning to go to the gym tomorrow licenses overeating tonight. Your brain grants credit for intentions that never materialize.

    The reframe McGonigal recommends is subtle but powerful. Instead of “I was good today,” try “I acted in line with what I actually want.” The moment you remove the moral charge from food, the license system stops running.

    “When we turn willpower challenges into measures of moral worth, being good gives us permission to be bad.”

    How Do You Actually Strengthen Willpower?

    McGonigal’s science points to a set of interventions that look nothing like traditional willpower advice. No gritting your teeth. No motivational mantras. These are biological, psychological, and behavioral levers with research behind them.

    1. Sleep first

    McGonigal is blunt: sleep deprivation creates a state functionally similar to mild intoxication. Decision-making degrades, impulse control degrades, and craving intensity increases. If you are trying to change your eating and you are chronically under-slept, you are attempting a willpower challenge with the prefrontal cortex running at reduced capacity. Fixing sleep may be the single highest-leverage move available.

    2. The 10-minute rule

    When a craving hits, you are allowed to have the thing. You just have to wait ten minutes first. During those ten minutes, create physical distance from it and think about your longer-term goal. Brain imaging shows that adding even a brief delay shifts processing from the impulsive reward system to the deliberate prefrontal cortex. Most people find the craving has weakened or dissolved entirely by the time the ten minutes end. The rule works because you are not saying “I can’t have it” (which creates resistance). You are saying “I can have it soon,” which calms the panic and creates a window for the wiser brain to weigh in.

    3. Surf the urge instead of fighting it

    Trying not to think about food is one of the most reliable ways to think about food constantly. Psychologist Daniel Wegner’s famous experiment showed that the instruction “try not to think about white bears” makes white bears ubiquitous. Thought suppression requires ongoing mental effort. The monitoring system that checks whether you’re still having the forbidden thought never rests. Under stress, when effort is scarce, it wins.

    The alternative is observation, not suppression. Mindfulness researcher Sarah Bowen taught smokers to notice a craving rather than fight it: to watch it as a physical sensation that rises, peaks, and subsides like a wave. They named where they felt it in their body, noted its intensity, and breathed into it without acting. The result: a 37 percent reduction in cigarette consumption. More important, the automatic link between stress and giving in was broken. The urge still arrived. It just stopped being a command.

    For food cravings, the practice looks like this: when the urge hits, pause and notice it. Where do you feel it? Your chest? Your hands? Does it intensify or shift? Most cravings pass in 10 to 15 minutes if you don’t feed them. Surfing one doesn’t require willpower in the traditional sense. It requires curiosity.

    4. Slow your breathing

    McGonigal describes something called the pause-and-plan response: a physiological counterpart to the fight-or-flight system. When the brain detects an internal conflict, it can activate a calming response that slows heart rate, deepens breathing, and routes energy to the prefrontal cortex. Breathing at four to six breaths per minute for two minutes activates this system. It is not meditation. It is a biological switch. Under stress, before a hard decision, or in the middle of a craving: a few slow breaths change what your nervous system is capable of.

    5. Exercise is not just about calories

    Even a short bout of activity reduces cravings immediately. Regular exercise increases heart rate variability, which is the measurable proxy for your brain’s reserve capacity for self-control. McGonigal is not talking about marathon training. Fifteen minutes of walking counts. The goal is baseline nervous system tone, not performance.

    Is The Willpower Instinct Worth Reading?

    Read this if you have ever watched yourself make a food choice you didn’t actually want to make and had no idea why. If you recognize the what-the-hell cycle, the stress-eating pattern, or the “I’ll start Monday” spiral, the science here will feel like a long-overdue explanation. This is also an excellent companion to habit books like Atomic Habits or Tiny Habits if you want to understand the neuroscience underneath those frameworks.

    Skip it if you are looking for a meal plan, a specific protocol, or guidance on what to eat. This book does not address nutrition. It addresses the operating system that runs your eating behavior.

    One caveat: Some of the ego depletion research McGonigal cites (the idea that willpower draws from a depletable glucose reserve) has been challenged in replication attempts since 2016. The practical advice holds up regardless. Stress, poor sleep, and attempting too many changes at once all reliably degrade self-control, whatever the mechanism. The specific physiology is more contested than the book implies. Her recommendations around sleep, exercise, breathing, and self-compassion are all supported by independent lines of research.

    Books Like The Willpower Instinct

    BookAuthorBest For
    The Power of HabitCharles DuhiggUnderstanding the habit loop that runs most food behavior automatically
    Tiny HabitsBJ FoggBypassing willpower entirely by making behaviors impossibly small
    The Hunger HabitJudson BrewerA clinical protocol for breaking the craving-eating loop using mindfulness
    NudgeThaler & SunsteinEngineering your environment so willpower is rarely required
    MindsetCarol DweckWhy believing willpower is fixed makes it act that way