Thursday, July 30, 2020

Carnivore OMAD Experiment

OMAD = One Meal a Day

One of the things I've heard repeated about carnivore is that many people get to a point where they are only eating one meal a day.  This is a form of intermittent fasting where the window is about 1 hour in 24. I've been plateaued at 165-170 lbs for a very long time now and I'd still like to get down to 150 lbs at least once.  Some suggest OMAD as a way to break through a plateau, so I figured I'd give it a try.  Also, summers here in Japan are so bad I no longer want to go home for lunch, and I'm currently working in an office location lacking in any kitchen, so it's a good time to try this out.  My company is letting people work through lunch and go home an hour early, so that's nice too.  This is a record of the experience, admittedly started on the 3rd day.

Day 1

Last night I ate 1 1/2 lbs of 80% ground beef, cooked sous vide.  Delicious as usual.  It was tough to get it all down, but I managed.  I had eaten "normal" that day otherwise, so this was a lot more than I would usually have on a given day.  Also, it was the weekend, so we had had two cheat meals, both Indian curries.  Saturday was a new fast food Indian place from the newly reopened mall nearby, and for lunch on Sunday we had driven out to Royal Parasol in Hayama to get some good stuff to go.  No carbs, but still, not what we usually eat.

Small note, lately I've been experiencing a very minor ache, might even just call it "enhanced perception" of my left big toe joint, where I got the big gout attack last year in Bahrain.  No idea why...

Morning (4am) weight:  168.6 lbs

This morning I was definitely hungry, but I pressed on making my usual sencha green tea (a small pot), which didn't really suppress anything.  I wonder if the particulates in fresh green tea count as "vegetables" and cause my stomach to rumble?  At work I drank several cups of puer tea along with my usual amount of water.  Hungry most of the day, but not unbearable.  Manged to make it to 6pm dinner time and ate 1 1/2 lbs of 80% ground beef again.  This time it was more difficult to get it all down, and I felt extremely full afterwards.  Went to bed at 8pm, sleep at 9pm.  Lots of gas and burping.  About 10 or 11pm woke up feeling nauseous.  Very full pressure feeling in stomach.  Finally got up to pee and got very dizzy while standing up.  Knelt before the throne for a while, but never threw up.  Finally crawled back to bed cradling a pot in case I had to run back, but was able to get back to a fitful sleep.

Day 2

Morning (4am) weight:  166.6 lbs

Woke up feeling fine.  No issues with hunger.  Drank a pot of caffeine-free rooibus tea (seems to have less particulates than sencha).  Minor hunger at work, not too bad though.  Had mint with green tea and more puer.  Usual water.  No issues with hunger in the evening, though I did break the fast a bit earlier at 5:30pm, mainly because my wife was hungry.  We had chicken thighs, sous vide.  This was an experiment to try the base's US bone-in chicken thighs compared with the Japanese chicken.  Japanese chicken is way better in taste, texture and preparation (de-boned, flat, fries up beautifully).  I had 2 large and one small thigh.  Not a ton of food, but it satisfied for a while.  Before the hour was up I scrambled 4 (american) eggs with a tablespoon of lard and split it with my wife.  Felt very full after that.  Bed at 8pm, sleep by 9pm.  Still gaseous, with burping and farting, but nowhere near as uncomfortable as the previous night.  No nausea thank goodness.

Gout watch:  Still feeling the left toe joint...maybe a bit more?

Afternoon (4pm) weight:  165.7 lbs

Day 3

Morning (4am) weight:  164.9 lbs

Starting this diary.  Woke up feeling great, no hunger at all, except the left big toe is noticeably more painful, nowhere near as bad as a full on gout attack, but this is a warning, no doubt.  I've done some preliminary research online concerning OMAD and gout and found some warning posts on Reddit.  Main culprit seems to be dehydration due to drinking so much coffee/tea as an appetite suppressant, which I've definitely been doing.  Also the fasting state increases the elimination of chemicals in the body which can lead to rapid buildup of toxins.  I'm going to redouble my efforts at drinking more water to flush them out, as I haven't really increased it all that much.  Maybe cut down on the tea too.  Right after I finish this cup of delicious black coffee...

No issues with hunger today.  Drank a ton more water.  The gouty toe is much better this afternoon.  Feeling like I need to take in more salt.  Drank chicken broth with salt to break my fast for the day.  Eating chuck roast sous vide (2 days at 131 F) for dinner, eating until full.  Also, should note when I drink alcohol...had a double of awamori (Okinawan liquor distilled from rice) after dinner.

Afternoon (3:30pm) weight:  164.9 lbs

Day 4

Morning (4am) weight:  164.9 lbs

Great night's sleep, no gas issues, no hunger pangs.  Having green tea (sencha) again to see if it triggers anything.  No huge effect from the tea noted.  Day went fine hunger-wise.  Disappointed in the complete lack of any weight loss.  Beginning to wonder if my scale is stuck.  Broke fast with a cup of chicken broth again...that's the best!  Ate one pound of ground meat for dinner, and then 3 scrambled (japanese) eggs with a tablespoon of lard/drippings mixed in.  Double scotch after dinner.  No gout issues, seems completely gone now.

Afternoon (3:30pm) weight:  164.9 lbs

Day 5

Morning (4am) weight:  164.9 lbs

A bit gassy last night going to bed, but nothing terrible.  A bit hungry this morning so I had a cup of coffee.  What is with that scale?!  Have decided to keep on during the weekend...I kind of don't believe the lack of weight loss.

Oddly quite gassy all day, burping and farting.  Nothing painful or stinky.  Gut feeling a little odd.  Also hungry more than previous day.  No idea why...unless it was a significant reduction in calories.

Afternoon weight finally dropped to a new low for me.  Breaking my fast with 12 oz of bacon, then as much ground beef as I can eat.  It's my birthday and the bacon is my cake.  ;-)  Also had 2 oz of scotch prior to dinner.  Birthday scotch...the good stuff (Oban Distillers Edition).

Afternoon (3:30pm) weight:  163.3 lbs

Day 6

Morning (4am) weight:  164.4 lbs

Was quite full going to bed, a bit of burping, but nothing terrible.  Good night's sleep otherwise.  Not hungry in the morning at all.  Had black coffee (so good).  First Saturday on this OMAD trial.  Long day ahead...usually we have one "meal out" (or takeout these days) a weekend.  Not going to do it.  Coffee this morning.

My wife needed to make some butter chicken curry for an event she was attending.  The smell drove me insane, so I went outside and had a cigar and whiskey.  Wasn't sure what that would be like in the middle of a fast.  Overall not too bad, but I did kind of feel a bit strange the rest of the day.  Clearly not the best thing to drink alcohol on a fast.  I need to eliminate it during the week.

Decided to break my fast at 4pm hoping for more time before going to sleep to process the food in my stomach.  Drank some broth before hand.  Had a pound of ground meat plus some lamb shoulder I had in the freezer.  Still kind of gassy the rest of the night.

Afternoon (3:30pm) weight: ? lbs - forgot to weigh

Day 7

Morning (7am) weight:  165.1 lbs  (slept in)

Feeling pretty normal this morning.  Coffee again.  Going to break fast again at 4pm.  Might try a cigar with no alcohol...or not...we'll see.

Had broth around 3pm.  Had a cigar and whiskey.  Ate some bacon with a pound of ground beef around 5:30pm.  Definitely harder to keep to the pattern on the weekend.

Surprisingly little burping etc...slept good.

Afternoon (3:30pm) weight:  ? lbs

Day 8

Morning (4am) weight:  165.7 lbs

Having green tea (sencha) this morning.  Going to try for 4pm breakfast today.  Good day overall, not too much burping.   Didn't quite make 4pm because my wife wasn't home to put the meat in at 2pm.  Broke fast with the last of my previous batch of chicken liver/bacon pate and pork rinds.  Some broth too.  Very full after the ground meat.

Afternoon (3:30pm) weight:  163.8 lbs

Day 9

Morning (4am) weight:  163.8 lbs

Sencha again this morning.  Weight the same as last night.  Good night's sleep, no issues this morning, other than some loose stool (odd).  Nice busy day at work, so didn't notice much about hunger.  Dinner was ground meat and one chicken thigh.

Afternoon (3:30pm) weight:  163.8 lbs

Day 10

Morning (4am) weight:  162.9 lbs

Cup of salt water this morning plus some coffee.  Nice to see a new low on the scale this morning.  Broth at 3pm, pound of ground beef at 4pm.  Still super full after and burping up til I go to bed.

Afternoon (3:30pm) weight:  162.2 lbs

Day 11

Morning (4am) weight:  162.2 lbs

Cup of salt water this morning plus some tea.  Had a really tough day today...don't think I got enough calories last night.  The ground meat may have been lean (we had trouble getting the 80% for a while there).  My mind was extremely foggy.  Oddly, my weight went way up...starvation mode maybe?  Anyway...I ate 3 eggs plus 2 tbsp of fat to start dinner, then 3/4 of a pound of ground meat.

Afternoon (3:30pm) weight:  164 lbs

Day 12

Morning (4am) weight:  164 lbs

Coffee this morning.  Weight still high...weird.  Had a much better day though...those calories are important!  My wife wanted to try some super cheap meat (eye round roast) sous vide, so we did it for 36  hours at 135 F.  I suspected it would not be good, no fat, and I was right.  She likes it, so that's ok.  I had 2 eggs with fat, plus some fatty lamb shoulder I had frozen and a cup of frozen butter chicken sauce I made a while back.  I swear I weighed at the proper time, but it's not there in my tracker.  It was back down to where it was before I think.

Afternoon (3:30pm) weight:  162.? lbs

Day 13

Morning (6am) weight:  162.4 lbs

Coffee this morning.  Saturday so slept in a couple of hours.  Tonight I have a function at a friend's house.  I'm planning to eat during the day so as not to be starving when I get there.  Waiting to get hungry before I eat though.  Dinner will be beef tongue, beef skirt/chicken fajita strips, along with various mexicanish food.  I will stick to the meat...well...but I did have some onions and guacamole.  Also had my usual whiskey and cigar, along with some awamori at dinner.

Afternoon (3:30pm) weight:  162.4 lbs

Day 14

Morning (7:30 am) weight:  161.8 lbs

Coffee this morning.  Nice to see a new low.  Ate a small bit of curry and lamb shoulder just before church.  After church we all had some chinese for lunch.  Had more veg than I've had in quite some time, along with some dimsum.  No rice though.  Felt good all day.  Half a pound of ground beef for dinner, along with left over chicken and tongue.  One sausage also.  Tomorrow back on the OMAD train.  Also had whiskey and cigar, and later another double whiskey after dinner.  Bit of a headache came on later in the evening.

Afternoon (3:30pm) weight:  164 lbs

Day 15

Morning (4:00 am) weight:  164 lbs

Green tea.  Half way through a month if I keep this up another two weeks.  Disappointed with the weight gain, but it's what I get for taking a break this weekend.  Pretty good day hunger-wise.  Broth to break fast, two eggs with bacon fat, 3/4 lbs ground beef for dinner.  No issues after.

Afternoon (3:30pm) weight:  164.0 lbs

Day 16

Morning (4:00 am) weight:  164.0 lbs

Green tea.  Scale refuses to budge, grr.  Usual day, nothing to report really.

Afternoon (3:30pm) weight:  164 lbs

Day 17

Morning (4:00 am) weight:  163.1 lbs

Coffee.  Yay...some movement finally.  Same food setup today, broth, 2 eggs with fat, 3/4 lbs ground beef.

Afternoon (3:30pm) weight:  163.1 lbs

Day 18

Morning (4:00 am) weight:  162.2 lbs

Green tea. Same food story, nothing to report.

Afternoon (3:30pm) weight:  161.5 lbs

Day 19

Morning (4:00 am) weight:  161.5 lbs

Green tea. Usual food.

Afternoon (3:30pm) weight:  160.2 lbs

Day 20

Morning (6:00 am) weight:  160.2 lbs

Coffee.   Dinner was lamb shoulder dipped in butter chicken, broth, two eggs with lard, and some bites of newly made chicken liver and bacon liver pate.

Afternoon (3:30pm) weight:  160.2 lbs

Day 21

Morning (4:00 am) weight:  160.2 lbs

Coffee. Woohoo!  Broke the 160 lb barrier today!  Dinner was broth, two eggs with chicken fat, some leftover beef tongue (the tough, fatty bits), and around half a pound of ground meat.  Oh and a few bites of bacon chicken liver pate.

This is the best I've seen coming out of a weekend yet.  Of note:  no alcohol all last week and over the weekend.  It really seems to throw a kink into things.  Also, I tried smoking a cigar on Saturday without whiskey, and it was truly awful.  Not even tempted to have another on Sunday.

Afternoon (3:30pm) weight:  159.3 lbs

Day 22

Morning (4:00 am) weight:  159.3 lbs

Green tea. Well that is frustrating...really thought the numbers would go down, but there you go.  Broth, 4 eggs, 2 tablespoons of fat, last of my tough, fatty bits of beef tongue, quarter of ground beef, some bites of bacon chicken liver pate.  Basically cleaning up some scraps.  Surprisingly hungry tonight, but eventually got full.  

Afternoon (3:30pm) weight:  160.9 lbs

Day 23

Morning (4:00 am) weight:  159.6 lbs

Coffee.  Happy to see sub-160 again. Normal day.  Broth, pate, eggs, lard, ground meat, chicken breast.

Afternoon (3:30pm) weight:  159.6 lbs

Day 24

Morning (6:00 am) weight:  159.6 lbs

Green tea. Broth, eggs, lard, 3/4 lb ground meat, pate.

Afternoon (3:30pm) weight:  159.6 lbs

Day 24

Morning (4:00 am) weight:  158.2 lbs

Green tea. Broth, eggs, lard, sous vide pork (fatty) til full, pate.

Afternoon (3:30pm) weight:  158.2 lbs

Day 25

Morning (4:00 am) weight:  157.6 lbs

Green tea. Broth, eggs, lard, sous vide pork (fatty) til very full.

Afternoon (3:30pm) weight:  158.2 lbs

Day 26

Morning (4:00 am) weight:  158.2 lbs

Green tea. I'm going to try shifting my one meal a day up to the morning.  Starting today, I'm going to start eating earlier in the day (it's the weekend).  On Monday I'll be eating my first meal first thing in the morning.  Curious if it will be less miserable to go through the day on a full stomach as opposed to pushing through the misery of those last few hours while at work.

I ate my meal around noon, starting with broth, two eggs with lard, and a boneless sirloin steak.  My wife and I felt like some real meat.  It was a struggle to get the whole thing down, but I didn't feel hungry the rest of the day.  Got a little nauseous at one point in the afternoon, but it passed.

Not going to do two weighings anymore, just the morning one.

Day 27

Morning (7:00 am) weight:  158.2 lbs

Green tea.  Planning on eating my meal around 9:00am today.  Didn't wake up hungry.

Broth, eggs, lard, 3/4 lb ground meat.  Was fine until around 6pm when my wife cooked dinner, then got a little hungry, so I had some more broth.  Started burping  a bit at bed time...maybe tied to taking melatonin on an empty stomach.

Day 28

Morning (4:00 am) weight:  158.2 lbs

No hunger last night, actually not hungry at all this morning.  Going to eat anyway, but I might displace breakfast to later in the morning depending on how the evening goes.  Broth, eggs, lard, 1 lb of ground beef.  Been adding some liverwurst to my eggs lately.  Super full now, not sure if I'll be able to drink my usual green tea this morning.

Ugh, terrible headache at work.  Lethargic.  I took a half day and went home.  Definitely moving the eating time down again, will have to take food to work I guess.

Day 29

Morning (4:00 am) weight:  158.9 lbs

Green tea again...hopefully no headaches.  Annoying slight rise in weight, oh well.  I am taking food to work and will eat when I truly get hungry, which is not yet.  Can't believe I'm almost 30 days into this.  Plan on keeping on while my wife is doing her 30 day thing and we're both abstaining from alcohol.  Much easier to stay the course when we are both in it together.

Ate around 9am, wasn't quite able to finish all the meat I brought.  Eggs, lard, broth.  Felt great all day.  Got a little hungry in the evening but didn't have any broth.  Did have some tastes of beef liver and a pate I mixed up.  Burping again at bedtime, but maybe related to the melatonin I take.

Day 30

Morning (4:00 am) weight:  158.9 lbs

Green tea. Lunch at 9am again.  Ate the usual but 1 lbs ground meat.  Quite full.  A bit tired in the afternoon, otherwise fine.  Tried a different melatonin at night, same unpleasant reaction.  Maybe I'll try no melatonin as I've been quite tired on my own lately.  I've been taking melatonin since college, so that'll be an interesting experiment.

Day 31

Morning (4:00 am) weight:  157.4 lbs

Green tea. Finally, some movement on the scale!  Same lunch, this time didn't get hungry til around 10:30am.  Felt pretty good all day.  Went to bed with no melatonin(!) and didn't have any trouble with sleeping.  Still burping a bit while falling asleep, but it didn't have the same level of discomfort as when I took a melatonin.

Day 32

Morning (4:00 am) weight:  157.4 lbs

Coffee (I'm out of green tea, need to get more).  No movement on the scale, but at least it stayed the same.  The usual for lunch at 9am.  Nothing unusual to report.  No melatonin again last night, no issues with sleep.

Day 33

Morning (6:00 am) weight:  157.4 lbs

Coffee.  Grrr...that scale.  Had broth, 3 eggs with 2 tablespoons of fat, then pork loin til I was full.  Got a little hungry in the evening and had some bone broth.

Day 34

Morning (6:00 am) weight:  157.4 lbs

Green tea.  9am, 2 eggs, fat, broth, 3/4 lbs ground beef.  Made bacon in the evening and consequently ate two slices...oops!

Day 35

Morning (4:00 am) weight:  156.7 lbs

Green tea. Yay, finally some movement and another new low!  Pretty big lunch today, broth, 3 eggs, 2 tablespoons of fat, 3/4 lbs ground beef, some leftover pork loin from the weekend, and a slice of bacon.

Day 36

Morning (4:00 am) weight:  156.7 lbs

Green tea.  Normal day, nothing to report.

Day 37

Morning (4:00 am) weight:  156.7 lbs

Green tea. If the pattern holds true I should see the same weight again tomorrow, then a small drop.

Day 38

Morning (4:00 am) weight:  156.7 lbs

Green tea. Spot on...same weight.  Hopefully we see that drop tomorrow.

Day 39

Morning (4:00 am) weight:  156.7 lbs

Green tea. No drop.  Sucks.  Well I've already decided to stop OMAD and go back to normal eating patterns tomorrow.  But I'm kinda done today.  However I'm going to spend the rest of the month of July (one more week) being pretty strict to see if the weight keeps coming off or if I'm rock solid all week.  I'll keep this going til the end of the month.

Plan to eat eggs with fat for breakfast.  Bone broth and 2 chicken thighs (as much as I feel like eating) around lunch (whenever I get hungry), and then we'll see about dinner.  Probably some ground meat.

Actually we  had guests today and we cooked up the rest of our Costco chicken breast.  I made cashew chicken with some vegetables (gasp!) in it.  So that's what I ate for dinner.

Had a glass of red wine this evening.  Not feeling too good after.

Day 40

Morning (4:30 am) weight:  156.7 lbs

Coffee.  It's Saturday morning and I'm up early for a job interview.  Having coffee for energy and mental focus.  Will eat breakfast when I get hungry.  Curious to see what happens going back to normal eating times.  BTW, yesterday felt great...I really don't love being on OMAD, feels unnatural to me.

Ate 3 eggs with beef fat around 7am.  Held me til around 10 when I got a bit hungry, so I had some broth that kept me until 11am.  Ate half a pound of ground beef for lunch.  

Mid-afternoon had double scotch with a cigar, no ill effects I could feel from it.

Before dinner got quite hungry again, so had some cracklings with chicken bacon liver pate for a snack.  Dinner was half a pound of ground meat again.  Had a glass of wine after dinner...left me feeling yucky...and with a slight headache.

Day 41

Morning (7:00 am) weight:  156.7 lbs

Green tea. Yay, finally got to sleep in once this week.  Glad yesterday's hijinks haven't had an immediate effect.  Breakfast was scrambled eggs, fat, chicken bacon liver pate, some bacon.  Had half a pound of ground meat for lunch and dinner, and some bone broth in there.

Day 42

Morning (4:00 am) weight:  158.2 lbs

Green tea. 1.5 lbs weight gain since yesterday...fastest I've seen in a long while.  Possibly due to the alcohol consumed Friday and Saturday?  Or due to changing back to eating more normal times?  We'll see...

Breakfast of 3 eggs with beef fat.  Lunch 2 eggs with beef fat and 1/2 pound ground meat, 1 cup bone broth.  Dinner was half a pound of ground meat with some lard.

Day 43

Morning (4:00 am) weight:  158.2 lbs

Green tea. 2 eggs with fat for breakfast.  Broth, half pound of ground meat and a boiled egg for lunch, half pound of ground meat for dinner.  Had 2 oz of anejo tequila in the evening.

Day 44

Morning (4:00 am) weight:  157.4 lbs

Green tea. Surprising slight drop there.  Week is half-way over, thank goodness.  Standard food day, though I had an extra egg for dinner and a packet of pork rinds.  Wife and I had 2 oz of awamori when I got home from work.  So good.

Day 45

Morning (4:00 am) weight:  157.4 lbs

Coffee with lard and an egg blended in.  Last day of July! W00t!  I'm calling this thing.

Conclusions

Starting weight:  168.6
Ending weight:  157.4
Weight lost:  11.2
Days total on OMAD:  39

OMAD is not a "natural" eating pattern for me, but it is effective for some short-term weight loss.  I guess some people gravitate towards it when eating carnivore, but I enjoy my food too much and do not enjoy the hunger/fasting state feelings the rest of the time.  Best version for me was eating in the morning around 9 or 10am, or whenever my body naturally gets hungry in the morning.  Afternoon/evening eating time means too long awake and hungry, misery in the evening and going to bed, while eating first thing in the morning throws everything out of whack.  While the inherent calorie restriction is a benefit, eventually my body seemed to "settle" at a weight as it got used to things.  I think the body's ability to adapt to different systems is very impressive, and in general it seems to take 3-4 weeks for this to happen.  I made great progress towards my goal of 150 lbs and will take a break from OMAD and being super strict, with the aim of maintaining this new weight plateau.  In a month or so I'll try OMAD again and see if I can shock my body into losing those last few pounds.

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