Category: Eating on TRT

Meals and diet on testosterone replacement — what changes, what to avoid, and how to eat for your bloodwork.

  • TRT Diet Plan: A Full Week at My Table

    TRT Diet Plan: A Full Week at My Table

    BlogEating on TRT12 min read

    TRT Diet Plan: A Full Week at My Table

    The printable companion to my TRT eating guide: seven days of real meals, protein anchors, and the macros that actually matter.

    TRT Diet Plan: A Full Week at My Table

    A TRT diet plan isn’t a secret handshake. Mine is seven days of ordinary food, written down and run on repeat, and I’m going to give you the whole week — Monday to Sunday, the way it actually lands on my table. No magic foods, no protocol talk. Just what a big man on testosterone therapy eats when he’s cooking for himself and paying attention.

    I’ve been on TRT for fifteen years now, since I was thirty-five. My what-TRT-changed piece was the story half — the steadier appetite, the early water, the bloodwork your fork has a say in. This one is the doing half. If you read that and thought fine, Magnus, but what do I actually cook on a Tuesday — here’s Tuesday, and the other six.

    One thing before we set the table: everything below is a replacement dose talking. It’s food, not medicine, and it isn’t medical advice — your labs and your dose live between you and your doctor. What I can hand you is the plate. So let’s build the week.

    How I build the week before I build a plate

    A plan you can’t explain is a plan you’ll quit. So before I show you a single meal, here’s the logic underneath all seven days. Get these four things right and the specific foods barely matter.

    Protein first, every meal, on purpose. This is the spine of any TRT meal plan I’ve ever run. Testosterone plus training builds muscle, but only if the raw material keeps showing up. I aim for a real protein source at each of my meals — roughly 40 grams, a palm-and-a-half of meat, fish or eggs. Across the day, most lifters do well between 1.6 and 2.2 grams of protein per kilo of bodyweight. You don’t need to bury yourself past that: a large meta-analysis found gains in lean mass stop climbing once you’re eating past about 1.6 g/kg a day.[1] For a 90-kilo man that’s around 160 to 180 grams. Not heroic. Just consistent.

    Spread it out. Here’s the part most men miss. Your body can only do so much with one enormous protein hit — the muscle-building signal from a meal maxes out somewhere around 20 to 40 grams,[4] so a day that’s dry at breakfast and lunch and then dumps everything at dinner leaves growth on the table. When researchers fed people the same daily protein but spread it evenly across three meals instead of loading it at night, 24-hour muscle protein synthesis ran about 25% higher.[3] That’s why every day below carries protein at breakfast, midday and dinner, not just supper.

    Carbs around the work. Rice, potatoes, oats, fruit — I aim them at my training days and my training hours, when the muscle actually wants them. TRT recovers you faster, so the training earns its carbs. On a rest day I pull them back a touch. I don’t fear them and I don’t scatter them at random.

    Fats mostly the good kind, veg on half the plate. A thumb of fat per meal from fish, olive oil, nuts or avocado — this is where you quietly steer your cholesterol on therapy. And half the plate green or colorful most meals, because that’s where the fiber and potassium live, which is your blood-pressure insurance.

    And water, which people forget is part of a diet. Testosterone nudges you to build more red blood cells, and over the years I’ve learned my own body holds fluid unevenly when I’m not drinking steadily. So water runs through my whole day, not just at the gym. It won’t fix a genuine bloodwork problem — that’s a doctor conversation — but staying watered is the cheapest, simplest thing on this list, and I treat it as a meal I never skip. That’s the whole framework. Everything from here is just filling it in.

    Magnus’s rule

    Build the week around protein anchors first, then hang the carbs on your training and the fats on your bloodwork. If you can name the protein in every meal before you shop, you already have a plan. The rest is groceries.

    TRT diet plan day structure showing protein spread across breakfast, midday and dinner with carbs timed around training
    TRT diet plan day structure showing protein spread across breakfast, midday and dinner with carbs timed around training

    The seven-day plan, laid out

    This is the printable week — the one I actually run, give or take what’s in the fridge. Three training days (Monday, Wednesday, Friday) carry a little more carbohydrate; the rest lean protein-and-veg. Every meal has its protein anchor. Read it as a shape to steal, not a prison — swap any dish for one you like that hits the same anchor.

    DayBreakfastMiddayDinnerAround it
    Mon (train)Steak & eggs with spinachMediterranean chicken bowlSalmon, avocado & potatoSkyr + berries
    TueEgg-white & spinach omelette, oatsTuna, rice & greensRibeye & sautéed spinachCottage cheese
    Wed (train)Overnight oats + wheyChicken & a big saladBaked cod & potatoesHandful of nuts
    ThuSteak & eggs with spinachBeef & rice power bowlSalmon, avocado & asparagusSkyr + berries
    Fri (train)Skyr, berries & granolaMediterranean chicken bowlLean turkey chilli, riceTwo boiled eggs
    SatBeef & egg breakfast skilletLeftover chilliRibeye & greensCottage cheese
    Sun (cook-once)Three-egg omeletteRoast chicken & roast vegRoast-chicken plate, big saladFruit + nuts

    Look at the rhythm rather than the exact dishes. Protein three times a day, every day. Carbs stacked onto the training-day rows. Oily fish twice in the week — Monday and Thursday — so my lipids stay boring. And Sunday does double duty: one roast chicken becomes lunch, dinner, and the start of Monday’s bowls. That’s the trick to running this without living at the stove.

    A few days, walked through properly

    A table tells you the what. It doesn’t tell you the feel of it, so let me walk you through three of the days the way they actually go.

    Monday — the heaviest day

    Monday I train hard, so Monday eats the most. Breakfast is steak and eggs with spinach — protein, iron and greens done before the house wakes up, and it sets me up so I’m not chasing hunger at ten a.m. Midday is a Mediterranean chicken bowl: chicken, rice, olives, cucumber, a slick of olive oil. That’s my carbs landing near my session. Dinner is a salmon and avocado plate with a potato — one of my two oily-fish nights, deliberately placed to balance the red meat earlier. Skyr and berries before bed if I’m still hungry, which on a training day I usually am.

    Thursday — a plainer day

    Thursday I don’t train, so it’s quieter. Same steak and eggs to open, because I like it and it’s fast, then a beef and rice bowl at midday and salmon again at night with asparagus instead of potato — a little less starch on a rest day. Nothing clever. The point of a plan is that most days aren’t events; they’re just fed. Thursday is a fed day.

    Sunday — cook once, eat for days

    Sunday is the engine of the whole week. I roast a couple of chickens and a tray of vegetables in the afternoon, the kitchen smells like a proper home, and that one cook feeds Sunday lunch, Sunday dinner, and gets carved into the containers that become Monday and Tuesday’s midday protein. I found this rhythm during the Covid lockdowns, when I first properly learned to cook, and it stuck because it works. One serious cooking session buys you a week of not deciding.

    The first plan I ever wrote down was on the back of a training log during lockdown, in a Chicago kitchen that had never seen me cook before. I’d been on TRT for years by then and had never once organized the eating around it — I just grabbed food between sets of the rest of my life. So I sat with a pen and mapped a week: protein at every meal, fish twice, carbs on the days I lifted. Ugly handwriting, a pink apron I’d bought as a half-joke, two daughters wandering in asking what smelled good. That scrap of paper is basically the table you’re reading now. Nothing about it is clever. It just got written down, and written down beats remembered every single week.

    Running it without living in the kitchen

    The plan on paper is easy. The plan on a Wednesday when you’re tired is where men fall off. So here’s how I keep it standing.

    Cook the protein in bulk, plate it fresh. I roast, sear or bake protein two or three times a week — Sunday’s chickens, a tray of chicken thighs, a batch of chilli — and I keep it in the fridge in containers. Then dinner is just heating protein and building fresh veg and carbs around it. That’s ten minutes, not an hour.

    Keep swaps honest. Every dish in that table is really a slot: “40 grams of protein plus a vegetable plus a carb if it’s a training day.” Don’t like cod? Any white fish, chicken or lean beef drops straight in. Hate skyr? Cottage cheese or a whey shake does the same job. The plan survives swaps as long as the anchor stays. What kills it is swapping a protein meal for a not-protein meal and pretending it’s the same.

    Keep the boring backups stocked. Eggs, tinned tuna, skyr, cottage cheese, frozen veg, a bag of rice, a tub of whey. When the day goes sideways and dinner won’t happen, three eggs and a handful of spinach is still a real meal. A whole egg carries about 6 grams of protein,[5] so three of them and some cheese covers a small meal in five minutes. The backup meal being genuinely easy is what keeps a bad day from becoming a bad week.

    This week is not expensive. Look back over the table and count the pricey stuff — a bit of salmon twice, some steak. The rest is eggs, chicken, tuna, rice, oats, cottage cheese, frozen vegetables. That’s deliberate. A plan that only works on a big grocery budget is a plan you’ll abandon the first tight month, and abandoning it is far more expensive than any cut of meat. Buy the whole chickens, buy eggs by the flat, keep the freezer stocked, and the whole week costs less than the two takeaways it replaces. Good eating on therapy has never needed to be fancy. It needs to be there when you open the fridge.

    Kitchen math

    A 200-gram cooked steak is roughly 55–60g of protein. Three whole eggs add about 18g. A tub of skyr is another 20g. Stack those across one day and you’re most of the way to a 90-kilo man’s minimum before you’ve even thought about lunch. Protein is a memory problem, not a hard one.

    Where the printable version lives

    People search “testosterone diet plan pdf” hoping for a laminated sheet that does the thinking for them. I understand the impulse — I wrote mine on paper for exactly that reason. But a PDF frozen to one man’s bodyweight, one man’s training days and one man’s fridge is worth less than the framework that made it.

    So instead of handing you a static file, the printable version of this week lives inside my free 7-day plan — with the portions already sized, the shopping list built, and the protein anchors set so you can print it, stick it to the fridge, and run it Monday. It’s the same shape as the table above, just filled in properly for a real week. If you’d rather understand the whole approach to eating on therapy before you commit to a week, the eating-on-TRT hub gathers it in one place.

    Seven-day TRT meal plan chart showing protein spread evenly across three meals daily with more carbs on training days
    Seven-day TRT meal plan chart showing protein spread evenly across three meals daily with more carbs on training days

    When this plan needs to change

    I have to be straight with you here, because it matters. Everything above is written for a replacement dose — testosterone therapy bringing a low man back to a normal level. That’s what I’m on most of the time, and that’s who this week is for.

    If you’re running more than that from time to time, the way I do, the whole picture gets louder. Appetite climbs, water comes on heavier, the markers your doctor watches all shout instead of murmur, and the plate genuinely has to change with them — more food to match the work, tighter attention to sodium and leanness, more honesty with your bloodwork. That’s a different animal on the same kitchen, and I wrote it up separately in whether you actually need to eat more on TRT. Less was always safer for me than more; I’ll leave the dose talk there and here, only ever, with your doctor.

    Wherever you sit on that line, the bones don’t move: protein at every meal, carbs earned by training, good fats, water all day, and a doctor who reads your labs. Run a plan you’ll still be cooking in a year and your bloodwork rewards you slowly and for real. Novelty doesn’t move a single number. Come get the week that’s already sized for you and let’s get you fed properly, big man. I’ve got you.

    Questions men actually ask

    Is there a specific TRT diet plan I have to follow?

    No. There’s no special testosterone diet with its own rulebook — the plan on this page is just good, consistent eating held to a little more honestly because therapy puts a few bloodwork numbers under a closer eye. Protein at every meal, carbs around your training, good fats, plenty of water, and enough vegetables to keep fiber and potassium up. Any pattern that delivers those will work. The label on the diet matters far less than running it for months instead of weeks.

    How much protein should I eat on a TRT meal plan?

    Most lifters do well between 1.6 and 2.2 grams of protein per kilo of bodyweight per day, which is roughly 160 to 180 grams for a 90-kilo man. Research shows added protein stops improving lean mass past about 1.6 g/kg, so you don’t need to drown in it. More useful than the exact total is spreading it out — aim for a real protein source of around 40 grams at breakfast, midday and dinner rather than loading it all at supper.

    Where can I get a testosterone diet plan PDF?

    The printable version of this week lives inside the free 7-day plan on this site, with portions sized and a shopping list built, so you can print it and run it. I’d steer you away from a random downloaded PDF frozen to someone else’s bodyweight and training days — it can’t know your numbers. Learn the framework, size it to you, then print that. A plan you understand survives a bad week; a plan you just downloaded doesn’t.

    Do I need to eat more calories on TRT?

    Not automatically. TRT often steadies your appetite and speeds recovery, and if you’re training harder your body genuinely asks for more fuel — but “more” is driven by your training and your goal, not by the therapy itself. If you’re already lean and not trying to gain, you may just need better calories, not extra ones. Let hunger and the mirror set the amount over weeks, and let bloodwork keep you honest.

    Can I meal prep this whole week ahead?

    Yes, and it’s how the plan survives a busy life. Cook your protein in bulk two or three times a week — roast a couple of chickens, bake a tray of thighs, make a batch of chilli — and keep it in containers. Then each meal is just reheating protein and building fresh vegetables and, on training days, a carb around it. One serious Sunday cook can carry the front half of your week without you deciding anything.

    What if I miss a meal or the day falls apart?

    Have genuinely easy backups stocked so a missed meal doesn’t become a missed day. Three eggs and a handful of spinach, a tin of tuna on rice, or a tub of cottage cheese are all real protein meals you can build in minutes. The goal isn’t a perfect week — it’s hitting your protein most meals, most days, over months. One improvised meal changes nothing. A week of skipping does.

    References

    1. British Journal of Sports Medicine — Morton et al., Protein supplementation and resistance training-induced gains in muscle mass and strength: a meta-analysis (2018)
    2. European Journal of Endocrinology — Corona et al., Testosterone supplementation and body composition: results from a meta-analysis study (2016)
    3. Journal of Nutrition — Mamerow et al., Dietary protein distribution positively influences 24-h muscle protein synthesis in healthy adults (2014)
    4. American Journal of Clinical Nutrition — Moore et al., Ingested protein dose response of muscle and albumin protein synthesis after resistance exercise in young men (2009)
    5. USDA FoodData Central — Egg, whole, raw, fresh (FDC ID 171287): 12.6 g protein per 100 g; ~6.3 g per large egg (2019)
    The honest fine print: I’m a cook and a lifter, not your doctor. Nothing here is medical advice, and nothing here tells you how to obtain or use any substance — that conversation belongs to you, your bloodwork, and a physician. Full details: Nutrition Disclaimer · Medical Disclaimer.
    Magnus Olafsson, the cook behind Slim Diet Era
    Written by

    Magnus Olafsson

    The cook behind Slim Diet Era. Former Swedish stage competitor (B&K Classic Body Show, Swedish Grand Prix), on TRT since 35, cooking high-protein food in Chicago for his husband, two kids, and you. He counts the macros so you don’t have to.

    More about Magnus →

    Hungry for a plan, not just a post?

    Start with the free plan — macros counted, grocery list written, in your inbox. You cook and eat; I’ll do the math.

  • The TRT Diet: How Eating Changes When You’re On

    The TRT Diet: How Eating Changes When You’re On

    BlogEating on TRT12 min read

    The TRT Diet: How Eating Changes When You’re On

    What five years on testosterone therapy taught me about the plate — and what it never touched.

    The TRT Diet: How Eating Changes When You're On

    I’ve been on TRT since I was thirty-five. Five years now. When my doctor and I started it, I half-expected my eating to change completely — some special TRT diet with a new rulebook I hadn’t learned yet. There wasn’t one. What changed was quieter than that, and more useful.

    So this is the honest version of the testosterone diet, from a man who’s actually cooked on it: what therapy did to how I eat, what it never touched, and how I set my plate now that I’m on. No protocol talk, no numbers-per-week — that part lives between you and your doctor, and it should. Just food.

    I’m a big man who competed back home in Sweden before I ever picked up an apron. I’ve eaten for the stage, eaten for a cut, eaten for nothing but comfort. TRT sits in the middle of all of it now. Let me walk you through what it actually feels like at the table.

    What TRT actually changed at my table

    The first thing, and the one nobody warns you about, was how steady my appetite got. Before therapy my hunger swung — ravenous one day, no interest the next. On TRT it flattened out into something reliable. I got hungry when I’d trained hard and I got full when I’d eaten enough, and both of those signals started telling the truth. That alone made eating well easier, because I wasn’t fighting my own body for information anymore.

    The second thing was recovery. I’d train, and the soreness that used to sit on me for three days packed up in one. That changes what you want to eat. When you recover faster you train more, and when you train more your body genuinely asks for more protein and more fuel. The hunger wasn’t random — it was my muscle doing repair work and sending the bill.

    Third: my body started answering the food. Feed a body with healthy testosterone the right protein and a reason to grow, and it puts on lean tissue and lets go of fat more willingly than it did before. That’s not me being poetic — it’s what the research shows. A meta-analysis of fifty-nine controlled trials found testosterone therapy reliably lowered fat mass and raised lean mass.[1] I felt that as a body that finally cooperated with good eating instead of arguing with it.

    And the fourth thing, the one that scared me before I understood it: water. The first couple of months I got puffy. Face rounder, ring tighter, the scale up. I’ll tell you what I did about that further down, because it taught me the single most important lesson of eating on TRT.

    I nearly quit in month two. I looked in the mirror one morning in Chicago and my face was soft, the scale was up four pounds in ten days, and I thought I’d done something wrong — eaten wrong, gained fat, ruined it. I called my doctor half-annoyed. We ran bloodwork. The fat calipers hadn’t moved; the water had. My body was holding fluid while it settled into a new normal, and within another month it let most of it go. Four pounds of panic that was never fat. If I’d trusted the mirror over the bloodwork I’d have crash-dieted myself into a hole for no reason.

    What TRT did not change: the calories still count

    Here’s where I get firm with you, big man, because somebody has to. Testosterone therapy is not a fat-loss drug. It is not a license to eat like the rules stopped applying to you. I’ve watched too many men start TRT, feel that first surge of appetite and recovery, and take it as permission to bury themselves in food — and then blame the therapy when the gut arrives.

    The therapy makes your body better at using what you feed it. It does not decide how much you feed it. That’s still you, at the counter, with the pan. Eat five hundred calories a day over what you burn and you will gain fat on TRT the same as you would have off it. The math didn’t leave the room when the testosterone walked in.

    What TRT buys you is a better exchange rate. The same honest eating gets you a leaner, stronger return than it used to. But you still have to do the eating. If you’re used to eyeballing your food and hoping, TRT is a good moment to actually learn what a plate weighs — the fundamentals I lay out in the free 7-day plan are the same fundamentals, therapy or not.

    Magnus’s rule

    TRT changes the exchange rate on your food. It does not do the eating for you. Protein still has to arrive on a plate, and calories still have to add up. Nobody’s testosterone ever counted a macro for them.

    Chart comparing what a TRT diet changes versus what it does not change for eating
    Chart comparing what a TRT diet changes versus what it does not change for eating

    Eating for the numbers TRT moves

    This is the part that separates eating on TRT from just eating. Therapy nudges a handful of markers on your bloodwork, and your fork has a say in most of them. None of this is medical advice — your doctor reads your labs, not me — but here’s how I set the table around the numbers we watch.

    Hematocrit — the thick-blood one

    Testosterone tells your body to make more red blood cells. For most men that’s a mild, first-year rise that plateaus; for some it climbs enough that a doctor pays attention.[4] Food doesn’t control it the way water does — so I drink through the day, every day, and I don’t skip meals or run dry before training. Hydration won’t fix a genuinely high hematocrit (that’s a bloodwork-and-doctor conversation), but staying watered is the cheapest, dumbest-simple thing you can do to not make it worse.

    Estrogen — the body-fat one

    Here’s a thing most men don’t know: your fat tissue makes estrogen. It carries an enzyme called aromatase that converts testosterone into estradiol, and the more body fat you carry, the more of that conversion happens.[2] On TRT, with more testosterone in the system, a soft midsection quietly turns more of it into estrogen. The lever you actually control isn’t a pill — it’s your body fat. Stay reasonably lean and you give the aromatase less to work with. Getting lean is an estrogen strategy, not just a mirror strategy.

    Blood pressure and lipids — the heart ones

    Water retention and thicker blood can nudge blood pressure, and testosterone can shift your cholesterol numbers around. This is bread-and-butter heart eating, nothing exotic: I keep a lid on sodium, lean hard on potassium-rich food (leafy greens, potatoes, beans), and I get most of my fat from fish, olive oil and avocado instead of the fryer. A plate like my salmon and avocado plate is built for exactly this — omega-3 fat, potassium, and no junk riding along.

    Marker TRT can moveWhich wayWhat I put on the plate
    Hematocrit (red cells)Up, mostly first year[4]Water all day; don’t train dehydrated; let bloodwork lead
    Estrogen (aromatization)Up if body fat climbs[2]Stay lean; a leaner body converts less testosterone to estrogen
    Blood pressureCan nudge upWatch sodium; potassium-rich foods; keep weight in check
    Cholesterol / lipidsCan shiftFish, olive oil, avocado, fiber; less fried food

    Notice the through-line: leaner body, more water, better fats. Three of the four markers get quieter when you simply eat well and don’t carry extra fat. That’s the whole secret. TRT doesn’t ask for a strange diet — it asks for a genuinely good one, done consistently, because now the numbers are watching.

    What to eat on TRT: building the plate

    When men ask me what to eat on TRT, they want a list of magic foods. There isn’t one. There’s a plate structure, and it’s the same sturdy plate I’d build for any lifter — just held to it a little more honestly because of the markers above.

    Protein anchors every meal. This is the non-negotiable. Testosterone plus training builds muscle, but only if the raw material shows up. Aim for a real protein source at each meal — 40 grams or so, a palm-and-a-half of meat, fish or eggs. Total for the day, most lifters do well around 1.6 to 2.2 grams of protein per kilo of bodyweight; the research shows gains from added protein flatten out past roughly 1.6 g/kg, so you don’t need to drown in it.[5] My mornings are often steak and eggs with spinach — protein, iron, greens, done before the kids are up.

    Vegetables for fiber and potassium. Half the plate, most meals. This is your blood-pressure and gut insurance, and it’s where the potassium lives. Don’t overthink it — a fistful of something green or colorful next to the protein.

    Carbs to fuel the training, not to fill time. Rice, potatoes, oats, fruit — around your sessions, when your muscle actually wants them. TRT recovers you faster, so the training earns real carbs. You don’t need to fear them; you need to aim them.

    Fats, mostly the good kind. A thumb of fat per meal from fish, olive oil, nuts, avocado. This is doing double duty on TRT — it’s where you steer your lipids. When I want red meat I’ll do a ribeye with sauteed spinach, but I balance the week with oily fish so my cholesterol numbers stay boring.

    TRT plate template showing protein, vegetables, carbs and fats portions for eating on testosterone therapy
    TRT plate template showing protein, vegetables, carbs and fats portions for eating on testosterone therapy
    Kitchen math

    A 200-gram cooked steak is roughly 55–60g of protein. Three whole eggs add about 18g. That’s one breakfast doing most of a day’s minimum for a lot of men. Protein is easier than the supplement aisle makes it sound — you mostly just have to remember to put it on the plate.

    The best diet while on TRT is the one you’ll actually run

    People want me to crown a winner — is the best diet while on TRT keto, carnivore, Mediterranean, something with a trademark? I’ll be straight with you: the marker data doesn’t care about the label on your diet. It cares that you’re lean-ish, well-watered, eating enough protein, and getting decent fats. You can hit all of that a dozen different ways.

    Pick the pattern you’ll still be running in a year. If you love red meat and eggs, build around them and add fish for your lipids. If you’d rather eat like the Mediterranean, wonderful — that’s practically the TRT template already. The best TRT diet plan is the boring one you don’t quit. Consistency moves your bloodwork; novelty doesn’t.

    One honest caveat: everything here is for a replacement dose — testosterone therapy that brings a low man back to normal. If you’re running more than that, the appetite, the water and the markers all get louder, and the plate has to change with them. I wrote that up separately in how I actually eat on cycle — different animal, same kitchen.

    Alcohol, honestly

    I’m not going to pretend I’m dry. I’m a forty-year-old man with a husband and friends, and there’s wine on my table some nights. But I’ll tell you what alcohol does so you can make your own call, because the diet internet lies about this one in both directions.

    Alcohol isn’t free. Even moderate drinking lowers testosterone a little in men — a controlled study found a drop of about seven percent from a moderate daily amount.[3] On TRT your therapy is holding your level up, so a glass of wine isn’t going to sink you the way it might a natural man. But alcohol brings empty calories, wrecks your sleep, and softens your judgment right when the late-night kitchen is open. The real cost is usually the eating that comes with the drinking, not the drink.

    My rule for myself: I don’t drink on training-fuel nights, I keep it to a couple when I do, and I never let a drink turn into a meal I didn’t plan. Your doctor may have their own view given your bloodwork — worth asking. No shame in any of it. Just eyes open.

    The long game

    Five years on, here’s what TRT taught me about eating that I didn’t know at thirty-five: the therapy is a multiplier, and a multiplier does nothing to a zero. Good eating times testosterone is a strong, lean, well-recovered man. Bad eating times testosterone is just a bigger version of the mess you started with, now with bloodwork to prove it.

    So I cook. Real protein, real vegetables, water all day, fish through the week, and I keep an eye on the numbers with a doctor who knows me. It’s not a special diet. It’s an honest one, run for years instead of weeks. If you want a place to start that already has the protein and the portions built in, my free 7-day plan will feed you well for a week and show you the shape of it. Come get fed, big man. I’ve got you.

    Questions men actually ask

    Do you need to eat more on TRT?

    Sometimes, but not automatically. TRT often raises your appetite and speeds recovery, and if you’re training harder your body genuinely asks for more protein and fuel. But “more” is driven by your training and your goal, not by the therapy itself. If you’re not trying to gain and you’re already lean, you may not need extra calories at all — you need better ones. Let hunger and the mirror guide the amount, and let bloodwork keep you honest.

    What should you avoid when on TRT?

    No single food is banned, but a few things earn a closer eye. A chronic calorie surplus that adds body fat works against you twice — the fat itself, and the extra estrogen your fat tissue makes from your testosterone. Heavy sodium and lots of fried food push on the blood-pressure and cholesterol numbers TRT can already nudge. And heavy alcohol undercuts sleep, judgment and testosterone all at once. None of it is forbidden; all of it is worth moderating.

    What is the best diet for TRT?

    The one you’ll actually stick to that keeps you reasonably lean, well-hydrated, high enough in protein, and getting good fats. Whether that’s Mediterranean, higher-carb, lower-carb or carnivore-leaning matters far less than consistency. Your bloodwork responds to how you eat over months, not to the name of the plan. Pick a pattern you enjoy, build every meal around a protein anchor, and run it long enough to matter.

    How do I maximize my TRT results in the kitchen?

    Four levers do most of the work: hit your protein every day, stay lean enough to keep aromatization down, drink water consistently, and get your fats from fish and olive oil rather than the fryer. Train to give the testosterone something to build, sleep enough to recover, and review your bloodwork with your doctor so you’re aiming at real numbers instead of guessing. The food doesn’t need to be fancy — it needs to be consistent.

    Does TRT make you gain weight?

    It can, in three different ways that matter completely differently. Early on you may hold water and see the scale jump — that’s fluid, not fat, and it usually settles. If you’re training, you’ll add lean muscle, which is weight you want. And if you eat in a surplus, you’ll add fat, same as anyone. The scale alone can’t tell these apart. Watch your waist, the mirror over weeks, and your bloodwork, not the morning number.

    References

    1. European Journal of Endocrinology — Corona et al., Testosterone supplementation and body composition: results from a meta-analysis study (2016)
    2. World Journal of Men’s Health — Lee, Lee & Cho, The Role of Androgen in the Adipose Tissue of Males (2013)
    3. Alcoholism: Clinical and Experimental Research — Sierksma et al., Effect of moderate alcohol consumption on testosterone and estradiol levels in middle-aged men (2004)
    4. Endocrine Connections — Bond, Verdegaal & Smit, Testosterone therapy-induced erythrocytosis: can phlebotomy be justified? (2024)
    5. British Journal of Sports Medicine — Morton et al., Protein supplementation and resistance training-induced gains in muscle mass and strength: a meta-analysis (2018)
    The honest fine print: I’m a cook and a lifter, not your doctor. Nothing here is medical advice, and nothing here tells you how to obtain or use any substance — that conversation belongs to you, your bloodwork, and a physician. Full details: Nutrition Disclaimer · Medical Disclaimer.
    Magnus Olafsson, the cook behind Slim Diet Era
    Written by

    Magnus Olafsson

    The cook behind Slim Diet Era. Former Swedish stage competitor (B&K Classic Body Show, Swedish Grand Prix), on TRT since 35, cooking high-protein food in Chicago for his husband, two kids, and you. He counts the macros so you don’t have to.

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