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Nutrition 53

Nutrition 53

Bill Romanowski's Lean1 is a serious diet supplement.

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Nutrition 53 is nutrition supplement company founded by Bill Romanowski, a 4-time Super Bowl champion. As a professional linebacker, he amassed years of knowledge and experience on how sound nutrition and supplements can help you achieve optimal life performance.

Romanowski’s Nutrition 53 line of products includes Lean1, a dietary supplement that can help you shed unwanted fat, build and define lean muscle, protect your heart, and support healthy digestion. Lean1 features a blend of different herbs, vitamins, minerals essential fatty acids including hoodia gordonii, the African cactus plant that may help to suppress appetite and control cravings. Lean1 is a well-rounded and nutritious shake that takes the place of meals.

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  • Romanowski is a world-class athlete
  • Lean1 contains organic fruit and vegetable extracts and other antioxidant-rich extracts
  • Auto-shipment program is optional
  • Hoodia is a popular appetite suppressant
  • Lean1 is not a long-term solution to better health
  • Pure hoodia is costly and difficult to obtain
  • Meal-replacement diets don’t have great long-term success rates - Risk of side effects-
  • Contains caffeine
  • Does not include an exercise program

Lean1 contains a lengthy list of ingredients, including:

  • N53 Protein Blend (Milk Protein Isolate, Whey Protein Isolate, L-Leucine, Micellar Casein, L-Glutamine, Taurine, Sodium Caseinate)
  • NON-GMO Cane Juice Solids
  • Sunflower Oil
  • Canola Oil
  • N53 Fruit & Vegetable Blend (Drum Dried Raspberries, Dehydrated Carrot, Drum Dried Cranberries, Drum Dried Watermelon, Drum Dried Pomegranate, Drum Dried Blueberries, Dehydrated Broccoli, Chlorella, Dehydrated Beet, Dehydrated Tomato, Dehydrated Cabbage, Dehydrated Spinach, Dehydrated Parsley, Dehydrated Barley, Green Tea Matcha)
  • Maltodextrin Fiber (Fibersol)
  • Corn Syrup Solids
  • Natural & Artificial Flavors

Other ingredients include coffee bean extract, a variety of vitamins and minerals, soy, hoodia gordonii and grape skin extracts.


Enjoy two scoops of Lean1 for breakfast mixed with water and then another two scoops of Lean1 at lunch time mixed with water.


Lean1 does not come with a precise diet or exercise program. When taking Lean1, you are instructed to eat a sensible dinner but exact portions, foods and calories are not specified. Since it does caffeine, you should limit your caffeine intake while taking this product.


Nutrition 53 is a small line of health supplements created by NFL star, Bill Romanowski. Designed to improve your health and your performance, the Lean1 supplement helps you control your hunger, burn fat and increase metabolism through its array of mostly natural ingredients. But Lean1 may also come with side effects and it contains caffeine.

Review the ingredient list with your doctor before taking any of these products.

Common MisspellingsCommon Misspellings

Nutrition Fifty-Three, Nutrishun 53, Nutrishin 53, Nutrtion 53, Nutrion 53, Nutrition53, Lean One, Lean 1, LeanOne, Leen 1

How Does Nutrition 53 Compare?
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  • Has Good Appetite Suppressant
  • Has Only Natural Components
  • Contains No Coffee
  • Nutrition 53
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User Feedback

(Page 1 of 2, 31 total comments)

Lori Stafford

Does this product help with energy! I really enjoy golf and I try taking 5 hour energy and it makes me feel hyper. I am retired and without giving away my age I remember buying gas for 25cents a gallon, but I can still drive a golf ball over 250 years. But I also want to loose weight , I 5ft 5in tall and I wear a size 10-12 but I need to loose about 30 pounds

posted Sep 7th, 2017 12:28 am

Paula Ebner

This is great. with a little exercise, even a long walk. Tastes great and worth the money. Really will only work for those with positivety and motivation. Stop knockin the product or any product. Keep to yourself the negative reviews. You warrant no good but just more unsuccessfulness to yourself. Great product. Great supplement.

posted Apr 12th, 2017 12:00 pm



is this really lactose free ? today was my 1st day to use the strawberry ...love it... it's tastes great. but, I am lactose intolerant and I have had gas & bloating from this all day. It says "lactose free" .... so is it "really lactose free" ? or could something else in it be giving me the gas & bloating ?

posted Mar 29th, 2016 9:03 pm



This is my first day with the vanilla. I added frozen strawberries and almond milk. I am a little hungry but I am a carbaholic! So it is expected. About to have one for lunch so hopefully my body adjusts. SN: I thought this was a feedback post about the product, not the athlete? Smh. Anywho

posted Mar 3rd, 2016 4:19 pm

Kimberly Fiala


I have tried the vanilla lean1 and my daughters and I mix it with milk, a banana and ice cubes and it tastes great. I did try the chocolate and didn't like it as much. I was wondering if you can send my samples of the other flavors to try before buying, and I agree with Suzanne regarding the nasty and negative comments on here. If you have nothing better to do than post nasty comments maybe you need to find a hobby. Why do people feel the need to put someone else down? Grow up

posted Oct 20th, 2015 7:50 pm



The taste to me is awesome. I do use almond milk and sometimes banana, raw kale etc with a couple ice cubes. The drink .. and I have tried many in my years .. is filling and yummy. I do not care about the negative remarks about this man and his career... it's petty and childish! His product is great in my opinion and a definite weight loss!!

posted Feb 2nd, 2015 6:58 pm



I starting drinking the Lean1 Chocolate smoothie with bananas and almonds at Smoothie King. I love it so much, that I am going to start buying it myself and adding my ingredients at home. I have lost 15 pounds in the past month and a half plus working out . I think they taste great.

posted Jul 27th, 2014 6:10 pm


Bill Romanowski couldn't sell me anything. He has no credibility as a human being. He's a caveman. It was great on the playing field because he was cro-magnon. But he is useless as a person. Now that he is done, well, he is done. He sacrificed most of his life for a few good years in the (Not For Long) NFL. He should live the rest of his life out paying for his idiotic behaviors. He was a steroid abuser and now he has his name on a supplement? You've got to be kidding me! How silly! He's the LAST person to sell me something to ingest into my body! lol! Anyone with any common sense would avoid this like the plague.

posted Nov 9th, 2013 11:47 am

kathy fletcher


I like the strawberry the best cuz I can add other fruits to change the taste of the smoothie

posted Sep 14th, 2013 10:55 pm



Does Lean i has soy protein? or isoflavones ? Does Lean 1 has Soy protein? Soy has isoflavones or phytooestrogens which can cause gynecosmastia in men.Do you think it can ?

posted Jul 11th, 2012 11:26 pm


You list as a "pro" that Romanowski is a world class athlete? How about listing as cons that he abused steriods and was a dirty player? I wouldn't buy a newspaper from him.

posted Jan 6th, 2012 4:16 pm



Would It be ok to take my multi vitamin with the Lean 1 Product? Would I be consuming too many Vitamins?

posted Dec 29th, 2011 3:27 pm



This stuff is AWESOME!! So far, of all the flavors I have tried, the cookies & cream is the best!

posted Oct 26th, 2011 10:32 pm

H town


posted Jul 29th, 2011 3:32 pm



tastes like sawdust, just awful. and you have to use 2 servings, not one, to make a decent shake. Did not help with weight loss at all. Save your money.

posted Jul 16th, 2011 7:01 pm



posted Jul 7th, 2011 3:58 pm


I use lean one for breakfest and lucnh and it fills me up. I drink Neuro drink before workout and it gives me great focus and energy. i also use Multi vitamin ad this is the first einter I have not had a bad illness. I have tried hundreds of products and this is the real deal. It also tastes great. Do yourself a favor log on there website and try free sample. I have lost 20lbs over winter and 5 inches on waist. By far and away this is the best product i have ever used. My whole office got hooked on it. Atty's i work wih drink Nuero one befoe they go to court a lot. I never write reviews but this prodct works. Good luck.

posted Apr 27th, 2011 7:26 pm


I stay away from anything that lists cane juice (sugar) as a major ingredient. There are slightly over 2 teaspoons of sugar per serving. That's a lot. The best time to consume this shake is immediately after a workout when the muscles are receptive to take in the sugar and not store it as fat. Also, sparingly use shakes as a replacement to actual food. Food allows for better nutrient absorption. Seek out a personal trainer for a well-designed fitness program to compliment your nutrition program. Check out smashfit.com to find a trainer in your area.

posted Jan 18th, 2011 3:20 pm



The vanilla flavor taste like coconut.It did NOT help me LOSE weight.It has to be mixed because,if you don't get's really lumpy like a azz crack on heroin..it cost a lot and I have no damm idea what ppl are talking about losing weight.i have not lost one once.

posted Jun 3rd, 2010 4:35 pm



I've been using Lean 1 for over a year, It taste good and really works. I've tried Chocolate and Vanilla Raspberry.It seems to give me more energy during and after a workout.

posted May 11th, 2010 9:34 am


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