As with fat and sugar, you are hard-wired to love the taste of salt - and it's no wonder why, as salt, like fat, is also essential for health. However, unlike fat (and sugar), your body can't produce salt on its own - it has to come from dietary sources. Salt is included in many, many bodily processes - and I won't get too technical here, but if you're an athlete, you know how important electrolytes are for maintaining hydration and keeping your bodily functions going. Salt is included in every bodily fluid, and sodium chloride is the major electrolyte that your body uses to keep your cells properly balanced and functioning. Salt also helps transport toxins out of the body, conduct electrical impulses in the brain and body, keep your blood at the right pH level, and much more. As with fat, you would die without salt. Your taste buds know this - and so do the food processing companies! So they give it to you - and a lot of it - in just about every processed food known to man.
Personally, salt is my main craving. I can do just fine without sugar (unless I've become temporarily addicted to it - which happens a couple of times per year - especially around the holidays), and I love fat, but I don't feel deprived of it, since I make sure to include enough good fats in my diet. I can walk right by a plate of brownies, cookies, or a cake at a party, with barely a glance. But that bag of Doritos is another story.... (Yes, I - a self-proclaimed health nut - love me some spicy nacho cheese Doritos!) Who knows why that's my weakness? The rest of my family are all sugar-a-holics, but I've always been all about the salt.
Back to Our Sugar Addiction for a Moment....