Quote

The brain's preferred source of fuel is glucose/carbohydrates. And when you go on a low-carb/high-protein diet, your brain is using low-octane fuel. You'll be a little groggy, a little grumpy.

Jack LaLanne

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Jack LaLanne
Age: 96 †
Born: 1914
Born: September 26
Died: 2011
Died: January 23
Actor
Author
Businessperson
Chiropractor
Dietitian
Inventor
Nutritionist
Television Actor
Television Show Host
Writer
San Francisco County
California
Francois Henri LaLanne
Francois LaLanne
Jack Lalanne
Francois Lalanne
Using
Carbs
Source
Grumpy
Brain
Preferred
High
Protein
Littles
Diet
Little
Diets
Glucose
Fuel
Carb
Lows
Carbohydrates

More quotes by Jack LaLanne

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Never, ever get satisfied keep the carrot in front of the horse.
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If it tastes good, spit it out. All those cakes and pies and candy and ice cream -- all that terrible fast food stuff! I just bought a new corvette sports car ... would I put oil in the gas tank? Would I?
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As it's often been said, the rest of your life is the best of your life. I'm reaching for your hand now to help you reassess your attitude on living and jump into the happiest, healthiest, most productive years you will ever have.
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Living is like training for an athletic event. You have to have goals and challenges you need to exercise and eat right.
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I have spoken to a whole group of millionaires, head executives at Microsoft. Boy did I chew those guys out.
Jack LaLanne
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I'm a believer in routine. I like to see people work out at the same time each day.
Jack LaLanne
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If man made it, don't eat it.
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If you've got a big gut and you start doing sit-ups, you are going to get bigger because you build up the muscle. You've got to get rid of that fat! How do you get rid of fat? By changing your diet.
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Exercise is king. Nutrition is queen. Together, you’ve got a kingdom. If you have a Corvette, you don’t put water in the tank. The human machine deserves the same treatment.
Jack LaLanne
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That's what I wanted! I wanted to be an athlete, I wanted the girls to like me, and I wanted to be able to get good grades in school, and this man said I could do all that.
Jack LaLanne
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The only way you get that fat off is to eat less and exercise more.
Jack LaLanne
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Another intruder that plagues our good health is sleeplessness. Insomnia is much like constipation in that stress or nervous tension can bring it on or aggravate it until there's almost no coping with it. That's why you find sleeping pills in so many medicine cabinets next to the laxatives.
Jack LaLanne
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You should be proud of what you're doing, but not conceited. If you can't be proud of yourself, you're a failure. And discipline. To do anything in life you have to have discipline. To accomplish anything, you have a goal, challenge yourself, and work until you accomplish that goal. Practice what you preach.
Jack LaLanne
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The essence of decay is inactivity.
Jack LaLanne
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There is no fountain of youth, What you put into your body is what you get out of it. You would not feed your dog a coffee and doughnut for breakfast followed by a cigarette. You will kill the damn dog.
Jack LaLanne
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Most people, when they reach a certain age, let down and talk about what they used to do. Well, who gives a damn about what you used to do? It's what you're doing now.
Jack LaLanne
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My goal has always been to help people help themselves. Your body is your most priceless possession you've go to take care of it!
Jack LaLanne
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I don't think about wealth. I get one thing in my mind, How can I help people...come on humans...do something, you know. Let's wake up. Man alive...you're half dead. Let's do some living.
Jack LaLanne
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Better to wear out than rust out.
Jack LaLanne
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You can't get rid of it with exercise alone. You can do the most vigorous exercise and only burn up 300 calories in an hour. If you've got fat on your body, the exercise firms and tones the muscles. But when you use that tape measure, what makes it bigger? It's the fat!
Jack LaLanne