This final chapter is the reference you'll come back to. The FAQs are condensed from the full FAQ page on this site, grouped by topic. The success stories at the bottom are from members of the Lion Diet community — each one is excerpted from their own submission. Where I've quoted them, it's their voice, not mine.
Getting started — quick reference
Ruminant meat (beef, lamb, goat, bison, deer), salt, and water. That's it.What is the Lion Diet, in one sentence?
Cold turkey is fine if your symptoms are severe and you want results fast. Weaning in over 1–3 months is gentler and more sustainable for moderate symptoms. Full weaning guide here.Cold turkey or wean in?
Strict elimination phase is usually 1–6 months. After that, careful reintroduction (Chapter 10). Some people, like me, stay close to the Lion Diet long-term because they feel best on it. Others reintroduce broadly and only return to strict when symptoms flare.How long do I need to do it?
Without prior medication, usually 2–6 weeks. With prior psychiatric medication, can take 5 months to several years for full recovery. Full timeline.How long does it take until depression and anxiety begin to subside?
About a month, sometimes less, if the pain is from active inflammation. If you don't see improvement in 3 months, the underlying issue may be joint damage rather than inflammation. More.How long until joint pain subsides?
For severe autoimmune, mood, or digestive symptoms, start with the Lion Diet. The diagnostic clarity is worth it. You can broaden to carnivore after stabilizing. For milder symptoms, carnivore is more sustainable. More.Should I go carnivore or do the Lion Diet?
What to eat
Not during the strict elimination phase. Caffeine affects the nervous system recovery you're doing and many people react to coffee (mold contamination in beans, or the caffeine itself). After reintroduction, some people tolerate it; others don't.Can I drink coffee?
Not during the strict elimination phase. Alcohol is itself an inflammatory trigger and almost all alcoholic drinks contain additional triggers (gluten in beer, sulfites and tannins in wine, sugar in cocktails). After reintroduction, the cleanest options are clear spirits with sparkling water. More.Can I drink alcohol?
Use unrefined sea salt or Himalayan pink salt. Salt to taste, but be generous — you need more salt on a low-carb diet than mainstream advice suggests. If you're getting headaches, leg cramps, or lightheadedness, try more salt first.What about salt — how much, what kind?
Filtered is best — reverse osmosis or activated carbon. Tap water contains chlorine, chloramine, fluoride, and pharmaceutical residues that some people react to. Sparkling water is fine. More on water.What about water — tap, filtered, sparkling?
Two or three meals of ruminant meat with salt. Water. Sometimes bone broth. My pattern is typically a steak midday and ground beef or lamb in the evening. More.What's a typical day on the diet?
Yes. Alopecia is an autoimmune condition and many people have recovered lost hair (and even pigment) on all-meat diets. More.Can the Lion Diet help with autoimmune-related alopecia?
Symptoms and reactions
Most likely: transition symptoms (electrolyte imbalance, "keto flu"), histamine overload from aged meat, or psych med withdrawal if you simultaneously cut a medication. First moves: more salt, switch to fresh meat only, and check whether you're inadvertently tapering anything.I started the diet and feel worse — what's going on?
The checklist: (1) hidden contamination — eating out, processed seasonings, supplements; (2) histamine; (3) environmental triggers (mold/biotoxins); (4) untreated psych med withdrawal; (5) hormonal or thyroid driver; (6) sleep disorder or chronic infection. More.What if the diet isn't working at all?
Both can occur in the first 1–2 weeks as the gut adapts to higher fat and zero fiber. Both usually resolve. If they don't, more salt, more water, and bone broth often help.Can the Lion Diet cause acid reflux or constipation?
Cholesterol commonly rises on this diet — total, HDL, and often LDL. The implications are scientifically debated. Track the numbers but don't change the diet based on the lipid panel alone unless your healthcare provider raises specific concerns about your full picture.My cholesterol went up — should I worry?
Practical logistics
Yes, but avoid it for the first 3 weeks while you're establishing a clean baseline. After that, steakhouses are the easiest option — plain meat, salt only, no butter (most restaurant butter is mixed with seed oils), cooked in a clean pan.Can I eat out?
Pre-cook and pack. Book accommodations with a kitchen. Research steakhouses in advance. Carry a backup (low-additive jerky, salt). Accept that one off-plan meal won't ruin you. More on "this is too hard" pushback here.How do I travel on this diet?
Air fryer (most useful single purchase), slow cooker with timer, cast iron pan, meat thermometer, Instant Pot. Full product list.What equipment do I need?
Anywhere you can afford — grocery store is fine. If you have histamine intolerance, source fresh, unaged meat (Better Fed Beef is one option, code LIONDIET). Local ranchers selling quarter or half cows are great if you have freezer space.Where do I buy meat?
Medications and safety
Yes. Start the diet while on the medication. The diet helps reduce withdrawal symptoms when you eventually taper. Do not stop the medication or rapidly taper before starting the diet. Read Chapter 8 of this guide and the SSRI / psych med warnings FAQ.I'm on an SSRI. Can I start the diet?
Don't change your medication on your own. Start the diet while still on the medication. After symptoms improve, work with your prescriber on whether and how to taper.I'm on immunosuppressants for autoimmune disease.
Electrolytes (sodium, potassium, magnesium) are usually helpful. DAO enzyme for histamine. Vitamin D in winter. Avoid supplements with fillers, sweeteners, dyes, or "natural flavor" — those can be hidden reaction triggers. More.Can I take supplements?
Long-term
For most people, the strict Lion Diet is designed as a 1–6 month elimination phase. Many people, including me, end up close to it indefinitely. Others reintroduce broadly. There's no single right answer — your safe list is yours.Can I do this long-term?
Continuing the diet through pregnancy is reasonable if you were already established on it. Starting during pregnancy is harder to assess due to first-trimester aversions and hormonal shifts. Work with your prenatal care provider. See my labour writeup.Pregnancy?
I don't run strict Lion Diet for my child. Whole foods, real meat, real fat, minimal processed food. Watch for symptom-food correlations.Kids?
Community success stories
The stories below are from members of the Lion Diet community who submitted their own writeups to /transformations/. Each excerpt is in their own words, not mine. The full versions of each are at the linked URL.
Jessica, 39 — 104 days on the diet
"Now I can't live without it. Health problems resolved: MDD (major depressive disorder), IBS, arthritis, insomnia, chronic heartburn, postmenopausal depression and libido, chronic anxiety and panic disorder, bipolar disorder."
Jacian, 21 — 2 months on the diet
"Time on diet: 2 months. Health problems resolved: Lost 16 lbs in 2 months, anxiety, brain fog, depression, feeling of constant stress."
Emily, 43 — 3.5 years on the diet (Multiple Sclerosis)
Emily's writeup details her experience with multiple sclerosis on the Lion Diet over a multi-year period.
Sally, 60 — 2 years on the diet (Hashimoto's)
Sally's submission walks through her recovery from autoimmune thyroid disease over two years.
Liam, 21 — 5 weeks on the diet (psoriasis)
Liam's writeup details how his psoriasis cleared in five weeks on the Lion Diet.
Jack, 22 — 6 weeks (eczema and psoriasis)
Jack's submission documents the clearing of his eczema and psoriasis over six weeks.
Tristan, 23 — 4 months on the diet (alopecia and eczema)
Tristan describes the recovery of both his alopecia (autoimmune hair loss) and eczema after four months strictly on the Lion Diet.
The full collection
The full set of 49+ success stories — all submitted directly by community members in their own voices — lives at /transformations/. If you want to see what's possible across different starting conditions, the breadth of those stories is the best place to look.
Where to go from here
If you've read this far, you have everything you need to start. The remaining work is yours: deciding when to begin, building the kitchen habits, and committing to the strict phase long enough to actually find out whether the diet works for you.
The two most common reasons people fail are: (1) accidental contamination ("I'm doing the diet" while ingesting trace triggers all day), and (2) quitting too early. Both are addressable with the information in this guide.
If you have questions that aren't covered here, the full FAQ at liondiet.com/f-a-q/ has more than 60 additional answers. The blog (liondiet.com/blog/) has nearly a decade of writing on specific situations. The success stories (liondiet.com/transformations/) show you what's possible.
I hope something in this guide changes the trajectory of how you feel. That's the entire point.
— Mikhaila