Home > Health & Nutrition > Tuna and Water Diet

Tuna and Water Diet

Ready for a hardcore diet to get lean in a matter of days? This tuna fish diet is used by professional bodybuilders to prepare before the competition. It requires an iron willpower but guarantees 100% results.

3 Day Tuna Diet

Here is how it works:

  • Normally this diet is followed for 3 days.
  • Take in 6 equal tuna servings. Once each 2,5 – 3 hours.
  • Drink as much water as possible. At least 3-4 liters. Water fills your stomach and? helps you not to feel hungry. There is no limit. Drink as much as you can.
  • Take at least twice a day some vitamins. This is crucial since you won’t get much vitamins from tuna during this diet.
  • You will need at least 1 to 1,5 grams of protein per pound of your weight (aroung 3 gram per kilogram).? Tuna’s marvelous as it contains 26 gram protein per 100 gram tuna. Here are two handy formulas to calculate your tuna serving size:For kilogram calculation: (bodyweight * 3 * 100) / (6 * 26) = bodyweight * 300? / 156 = 1 tuna serving (in gram)
    For pound calculation: bodyweight * 100 / 156 or bodyweight * 150 / 156 = 1 tuna serving (in gram)

Don’t think it is an easy task, but the harder the task, the greater the payoff. For beginners I suggest to start the diet on friday evening after the work and keep it for two days. The reason is that you cannot control the regular food intake very well during a workday as you work normally 4 hours (or more) non stop and get only one break to eat. Moerover, two days tuna fish diet is not as hardcore as 3 or 4 days. I recommend this for all beginners. If you can keep this diet for two days without problems, wonderful, you can keep it for one or two days more.

Stay strong and be aware of forbidden foods. Your energy levels may fall in the first 1,5 days. You may feel very weak as never before. This is teh time of your spirit to stay as hard as iron and keep the diet! Your body will soon adapt and the strenght will come back.

Personally, I am doing this diet at the weekend every 2-3 weeks. It helps to burn the extra fat I may have gained during that period. It is a wonderful way to stay lean 365 days a year!

Update: Best read


Wow, I’ve got tons of emails and questions regarding this diet over the past two years. Here’s a tip to all of you who need some ideas to combine tuna with healthy veggies: get this book from amazon which is absolutely awesome: The Anti-Inflammation Diet. Apart of being a great read on what food has anti-inflammatory effect (which means less risk to get cancer) it has a few awesome recipes with tuna like the Granny’s Tuna Salad (my all-time favorite)!

Spread the word!

  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks
  • Digg
  • LinkedIn
  • Live
  • MySpace
  • NewsVine
  • Reddit
  • Slashdot
  • StumbleUpon
  • Technorati
  • Yahoo! Bookmarks
  • Diigo
  • email
  • MisterWong
  • Netvibes
  • Scoopeo
  • SphereIt
  • Tumblr
  • Upnews
  • Yahoo! Buzz
  • Yigg
Categories: Health & Nutrition Tags:
  1. Mish
    June 22nd, 2009 at 05:35 | #1

    I have a very odd work schudule. I have two jobs and at one I work for 6 hours and no breaks. Should I just start after that day and work around that job, or just chug water like there’s no tomorrow while there? Advice please.

    Also when I start the tuna diet I might try it for a week and I think having someone to e mail or text would make it easier. Michelle.head@vzw.blackberry.net

    Also KEEP STRONG

  2. jonna
    June 29th, 2009 at 15:59 | #2

    @rachel
    hey rachel i wondering coz i read your comment and i am inspire in the result.. and i want to try it..so give me also more advice.. okey thanks..

  3. June 30th, 2009 at 05:05 | #3

    I’ve just completed this diet plan and it works. I have lost 6.2 pounds in just 3 days by just eating tuna and drinkings lots of water. The hardest part of the diet is the first day and half then its get much better.
    I must say I hardly ever felt hungry during the 3 days, this was probably because I was drinking lots of water which helped in making me feel full. If your thinking about trying this diet to lose weight, do it for three day and you will lose weight that is a guarantee.

  4. holly
    June 30th, 2009 at 13:13 | #4

    has anyone done the diet for a long period of time becuase i think im going on it to lose 80 pounds or so i know its not healthy but neither is my weight! i also think watermellon would be a good one because its mostly water! well let me know if anyone has done it for a while

  5. Sparky
    June 30th, 2009 at 20:22 | #5

    @Mish
    Water helps Mish. Just keep yourself in balance. The biggest enemy is if you feel too hungry: cortisol is flushed into your blood and the risk of getting back to junk food gets higher.

  6. Sparky
    June 30th, 2009 at 20:24 | #6

    @Keith @ My Body Fat
    Congrats! Superb result. Water does the trick.

  7. Sparky
    June 30th, 2009 at 20:26 | #7

    @holly
    I think, there were earlier user comments that have done this diet for several months. Although I do not advise it, you could try mixing it with lots of veggies so you have supply of the most important minerals and vitamins.

    I wouldn’t chose watermelon because (1) it’s a carbs BOMB in water (2) it flushes all the water out of your body, which is not so good in this diet.

  8. jo
    July 5th, 2009 at 13:53 | #8

    hi i just how much tuna i need per/day coz i weighing 95kgs..plz.helpme..i want to try this diet..it is okey if i mix also with cereal what i mean…breakfast cereal..lunch tuna..dinner tuna..is that will be okey..hope sparky you reply thanks..

  9. jo
    July 5th, 2009 at 13:54 | #9

    hi i just want to know, how much tuna i need per/day coz i weighing 95kgs..plz.help me..i want to try this diet..it is okey if i mix also with cereal what i mean…breakfast cereal..lunch tuna..dinner tuna..is that will be okey..hope sparky you reply thanks..

  10. Jsmith
    July 13th, 2009 at 19:15 | #10

    Ok!I have a question that would be on the long term like in cycle format. I have begun a new weight training program and really just want to shed the excess belly fat. I will be lifting free weights, biking and just regular cardio. I also will be taking a protein shake that will have high grams protein in conjuction with creatine and a multi-vitamin. Would the overload of protein just get flushed out. Can this diet be applied and see the same results or maybe even better? Thanks in advance.

    Sparky

  11. Rae
    July 22nd, 2009 at 06:54 | #11

    Is it ok to mix mustard in with the tuna since it has no calories, carbs or fat? Can I have diet soda instead of black coffee? Is it ok to switch up the tuna with chicken?

  12. Spc Figueroa
    July 24th, 2009 at 09:12 | #12

    Hi everyone, my name is John and I’m currently deployed in Iraq and been here for 3months, anyhow that’s neither here or there. So I’ve been trying “A tuna diet” for 3weeks, not anything specific to this diet and it has been working out pretty well. When I started the diet I weighed 185lbs and now I weigh 172Lbs. (could be a combination of the diet + the constant exposure to 115~Temp + working out) Not everyone has this capability to do what I have set in stone for my diet but it might be something you could consider and tweaking to your life style… I’ve pretty much been trying to get this down to a science… so here goes..

    My Daily: BMR = 2752(Basal Metabolic Rate calculated by doing my weight times 16 is just a rough estimate on your daily allowance with your body just burning calories throughout the day), Calorie intake = 1600 plus or minus 100~ calories, protein intake 188g~, fiber intake 4g~, and a 1 a day multi-vitamin. (breakfast consists of 1 Protein shake, 2boiled eggs, 2 slice of sausage, a cup of whole grain Oatmeal or Coco Krispies Cereal with milk *I have to have my cheating happen somewhere lol* water and a banana) 1hr exercise morning, (Lunch consists of One and a half can of Tuna, protein shake, and water) 1hr exercise afternoon, (Dinner consists of One and a half can of tuna with a fresh green filled salad *olive oil and vinegar*, some fruit, and water) 1hr work out evening.

    One Can of Tuna consists of 100-120Calories
    One Protein Shake consists of 270 Calories
    2 Boiled Eggs 140~Calories
    Coco Krispies Cereal with Milk 160~ Calories
    Misc fruits – fills in the gaps lol

  13. drewsnider
    September 5th, 2009 at 18:36 | #13

    @Sparky
    i lost 114 lbs in about 7 months by eating nothing but tuna straight out of the can. i wont lie it is very disgusting after a while. i used lighte tuna and it has 100 cals per can. all i ate was5 cans of tuna a day and drank diet soda. 114 pounds in 7 months. its hard to acheive that with surgery. just exercise as much as you can and you will have results quickly i promise. for my whole story email me at drewsnider04@verizon .net

  14. Rich
    September 29th, 2009 at 15:05 | #14

    hi I just turned 23 im 6ft and 240lbs, I am starting this diet tommorow I want to get the results that others have posted on this board. I need to desperately lose weight I want to look my best for the upcoming summer months next year. I also just signed up at a gym and will exercise and work out as well so I just wanted to put my story on here and If there are any tips would be greatly appreciated thanks.

  15. Sparky
    November 4th, 2009 at 02:02 | #15

    @Rae
    Mustard has plenty of calories. Just go easy on that!

  16. Sparky
    November 4th, 2009 at 02:03 | #16

    @drewsnider
    Awesome result! Keep up the good work and don’t forget to mix in some healthy veggies. This way the tuna is bearable. ;-)

  17. larry
    November 13th, 2009 at 01:06 | #17

    @Rich
    hi rich dont do only tuna . i lost 45 pounds using a simple to follow diet. i boiled 1 doz eggs use two whole w/ yolk 10 whites only .. make 1 can of tuna fish ..and two.. 4oz chicken breasts .. next buy low cal high fiber and protein whole wheat wraps make 1 wrap using each of the proteins i mentioned cut them into halfs which will leave you with 6 half wraps …each half equals 25 to 30 grams protein and 4.5 grams fiber total 140 calories each half average… 1 bag of steamed mixed vegtables 4 servings 140 calories eat these as needed plenty of water and try for 3or 4 cups green tea or use green tea extract tablets make a whey protien shake w/skim or water 200 calories totals 1260 calories 175 gms protein and 33 gms fiber results i went from 6 ft 245 to…. 216 in 4 weeks i did about an hour a day treadmill thats it dude good luck 2 others i know did this lost avg 5 -6 pounds per week

  18. larry
    November 13th, 2009 at 01:28 | #18

    one other thing forgot to mention i was using a grapefruit juice mixed in w/ my water not much just about 2 maybe 3 oz per glass 10 week total so far STARTING WEIGHT 245 now 197

  19. Rich
    November 16th, 2009 at 16:36 | #19

    hey larry thanks i will try that i havent started yet but i am gonna start this plan prob over the weekend to get a feel for it thanks again for the imput it sounds like u got great results great job man wish me luck

  20. gwen
    January 16th, 2010 at 10:35 | #20

    hi! my name is gwen been attempting the tuna diet its hard but am going to try it each week for 5 days and on the weekends eat sensible and healthy. beginning weight 206 will start strict tuna diet on monday 1/18/10 wish me luck……………..

  21. gwen
    January 16th, 2010 at 10:38 | #21

    @drewsnider was it hard did you workout

  22. gwen
    January 19th, 2010 at 10:56 | #22

    can’t seem to start this damn diet brought all the tuna but just can’t eat plan tuna will keep trying

  23. sophia
    February 18th, 2010 at 01:56 | #23

    Hey Larry,

    Thank u sooooo much for posting your advice. Within the past 5 years I had 3 children, the last which was born in December of 2009. The yo-yo of being pregnant constantly has allowed me to incur alot of fat on my body. I am very eager to start your tuna diet so please wish me luck and I will keep u posted on my results. If there is any other advice you would like to give me please feel free. Thank you all for your time and cooperation!!!

  24. Gwen
    February 19th, 2010 at 04:30 | #24

    @sophia
    good like sophia have not had a baby but needs to lose the weight to feel better about self lets stay posted wkly to encourage one another will promise to start today my weight is 205 but i will be doing a protein shake in the morning and then the tuna diet through out the day

  25. Daniela
    February 22nd, 2010 at 17:34 | #25

    Hi im 26 yrs old, 5’4 and weight 215 i already lost 28 pounds after my pregnancy, my baby is 10 month old I currently became a single mother so my new goal is too go back to 160lbs. I have done this diet and it really works, but its just hard!!! but Hopefully I do it
    Good Luck too me ! =0)

  26. Gwen
    February 24th, 2010 at 03:08 | #26

    hey daniela how and what did you do thanks for responding seems like it had how long did it take@Daniela

  27. Daniela
    February 25th, 2010 at 18:14 | #27

    Hi, well i already sin this whole week so I will start Monday again but the first time i did it was hard but determine, heres a sample of what i eat in the morning i would eat a cinamon raisin bagel with cream cheese and juice and everyother 2 hours i would eat a boiled egg the white part only mid day tuna with alot of lettuce, onion, tomato and then back too boiled egg and at night tuna sanwhich on whole wheat or just tuna and alot alot of water and i walked alot because i would take my son to the park. It can be done you just need to keep up with it and people tell u dont weigth urself, well i did it and it kept me going because i saw the weight loss.

  28. miranda
    April 15th, 2010 at 09:24 | #28

    @Keith @ My Body Fat
    did you work out in these 3 days or did you just do the diet ? and if so what kind of workout did you do cause im walking and doing tae bo and just trying to stay active

  29. Daniel
    April 15th, 2010 at 11:32 | #29

    Hey everyone!! currently this is all i been eating for the past month, this(salmon too) and basic vegetables and whole grains. Not to mention i also been drinking tons of water. As a result i am getting really lean and strong(140lbs from 155, very lean)..eating fish to get lean is pretty logical…..do you see any fat on fish??? start eating it and you’ll see it happen.. peace

  30. Irina
    May 17th, 2010 at 16:37 | #30

    @Gwen
    How is it going. I am very overweight and need to lose weight bad. How is it going. Does it work

  31. July 6th, 2010 at 06:48 | #31

    Hi everyone!

    I have a wedding to go to Saturday..Today is Tuesday….I want to give this a shot starting today. Can someone give me sample of what to eat ….like breakfast, lunch tuna…dinner more tuna??> plz help

    Thanks a million!

  32. aileen tan
    September 2nd, 2010 at 01:52 | #32

    hey sparky,

    Do u think if i eat tuna in olive oil mixed with cabbage for continously 3 weeks can help me to lose weight? please advice me.

    Let me know your opinion on my diet plan ;

    Breakfast – a slice of green apple

    Lunch & Dinner – Tuna with cabbage

    1 can of tuna for 2 serving …

Comment pages
1 ... 3 4 5 9
  1. No trackbacks yet.