Cool tremendous subject, I love the sea, and I laugh when you ask people what do you go to the beach? and they answer you to enjoy, to drink, to see beautiful girls, for God does not know what they are missing when I go to the sea I do relaxation therapies, I get up before the day clears, and I make a long walk. And it is true everything you say the sea is health. So you have to take full advantage of the advice you give. Greetings friend, very interesting your conclusions. @monkeydnima