Yes, it is. But it has to be unbleached sea salt. If it has been bleached its no better than regular table salt. And most "sea salts" that are sold have been bleached. Look for "Celtic Sea Salt", some people claim that its even detoxifying.
Also himalayas salt is good too.
I love salt a lot. And I dont even bother to track my sodium intake. I know its way over the limit. BUT I never use table salt. And I don't feel any problems. If I was to eat table salt I'd be having water retention, but I dont feel swollen when I take either Celtic sea salt or Himalayas salt.
Highest weight: approx. 141/142 lbs
Current weight: 132-129 lbs (fluctuates in between)
Goal weight: 120/118 lbs
Current BMI: 20.6-20.2
Highest BMI: around 22.1/22.3
| current weight: 124.8