I thought this was very interesting:

Have you ever heard about professional athletes dropping dead on the field? According to the Center for Disease Control in Atlanta, 100,000 youngsters, as well as pros die each year from cardio-vascular disorders as a result of sports -THIS IS TWICE THE NUMBER OF PEOPLE THAT DIE ON THE NATIONS HIGHWAYS! 45,000 of the 100,000 play basketball, not boxing or football. In hard exercise, people sweat out many of their vital minerals - not just sodium and potassium. Rigorous exertion without replacing lost minerals can be fatal. There are sports drinks that are supposed to replace nutrients lost during exertion, these would work fine if they had more than sugar, salt and potassium, and food coloring.

Dr. Wallach has a unique hobby, collecting MD obituaries. Here is one case:
A recent favorite of mine is Dr. W.T.N., 48, captain of the 'Dream Team' of cardiologists who cared for the late Reggie Lewis, 27, captain of the Boston Celtics. (Reggie Lewis died of a cardio-myopathy heart attack." A simple computer search at the library would have turned up the large-scale study showing the only known reason for cardiomyopathy to be a simple selenium deficiency.) THE TROUBLE WITH MODERN MEDICINE IS THAT THE PROFESSION IS SLOW TO APPLY THEIR OWN RESEARCH. Guess who pays the price of ignorance?

Dr. W.T.N. taught at Harvard, was cardiac expert for NBA, and finished the Boston Marathon three times. You guessed it- he died one and a half years after Reggie from the same type of heart attack. Dr. W.T.N. forgot that the human body needs something more than drugs, pacemakers and surgery. They both died from mineral deficiencies.

Why are athletes dropping dead at early ages? Why are they not faring as well compared to couch potato's? That's because athlete's sweat more in 5 years than couch potato's do in 75 years. And when you sweat your not just sweating out water or Gatorade, your sweating out a soup that contains all 60 essential minerals and they are called essential minerals because if any of them are missing for any length of time, you get some horrible degenerative disease, many of which are life threatening. So this is a no brainer folks...

Who is more likely to die of a life threatening mineral deficiency disease, an athlete sweating out quarts and quarts of this mineral rich soup everyday or a couch potato in an air conditioned den, laying on the couch belching and flipping through the channels?

Now the bottom line message here is this, you don't need to be an athlete to sweat, you can be in the military doing your training. You could be a roofer, a carpenter, an electrician, a plumber, a carpet layer, you can be a farmer, you could be a dance instructor, you could work in a bakery, you could work in an air conditioned insurance agency where its so cold like it is in here you could hang meat in there you know, never sweat at your work place, an then you know your being inactive so you join a health club, where you go sweat 3 nights a week. Unless your replacing the minerals your sweating out, your not going to make it to 100. Your going to be sick and miserable the last 12 to 15 years of your life. Exercise without supplementation is suicide. Exercise without supplementation is a negative, not a positive. Just like running your car without oil.

The next medical dogma or lie were going to look at has to do with this salt thing. Believe it or not how many of you have ever heard that using the salt shaker is going to increase your risk of high blood pressure, heart attack, stroke, you got to be dead in America not to have heard that one. What's the first thing a farmer puts out to live stock? Salt block isn't it. There's nobody out in the pasture telling a cow she is limited to one lick a day is there. And I refuse to believe that my human patients are dumber than a cow. So I say go ahead and pick up a salt shaker and lightning won't strike you, salt your food with impunity, you can salt your body, nothing bad is going to happen. Go ahead and do it. 98% of my patients love it, they bring me hundreds of new patients every month who want to use salt and not feel guilty about it. And the 2%, the bean counters, they say Wallach we love and respect you, but we have this high priced cardiologist who says your flying in the face of all the weighted medical evidence. You can't tell people they can use salt, they are going to get hypertension and heart disease and stroke.

Well I have been redeemed on my view on salt. This came out in 1997. This was presented at the annual meeting of the American Heart Association, not the National Inquirer, this was in Portland Oregon. Doctors lack proof that to much salt is unhealthful. After years of telling people, healthy people that too much salt isn't good for them, researchers still don't have solid evidence to back up that claim. Now what do doctors call people who give unsubstantiated health or medical advice for a profit? Call them quacks don't they, absolutely. So if you have a doctor and I don't care if they are an Orthodox doctor or an alternative doctor, if they say to cut back on salt, you say doc, you're a quack. Your giving me unsubstantiated health and medical advice for a profit. There's not a single study, not a single study, which shows that restricting salt will reduce your risk of high blood pressure.

"Dr. Wallach"

Some scientist gets an idea and everybody takes it on as if it's true. Here are some examples of this:

Salt is bad for you.
Fat makes you fat.
Cold weather gives you a cold.

Believe it or not most of these untruths come from commercial advertisements. They make statements that imply something so that people will purchase their product. Then a common belief starts developed among people because the of TV commercial implying something that people believe to be true.
If they are pushing anything on the news, magazines, radio or TV, chances are it's not good for you in the first place. Whatever they get behind something, you can bet there's a reason for it and its probably not good for you!
You know why I think couch potatos live longer? Well, they have less stress in their lives. A more relaxed attitude to life, and an abundance of what they need for food and drink at any given time. They don't work as hard, and strain their bodies. Stress on the body is bound to cause it to break down quicker.