Why can’t you drink Seawater? #sailing #sea #ocean #survival

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Why can’t you drink Seawater? Seawater contains about 35 grams of salt per liter. Your body fluids contain salt too — but seawater is roughly four times saltier. And the water in seawater is usable. The problem is what comes with it. When you drink seawater, your body absorbs both the water and an enormous load of salt. That salt raises the sodium concentration in your blood. Through osmosis, water moves out of your cells and into the saltier fluid around them. The cells begin to shrink and stop functioning normally — and brain cells are particularly sensitive to this. At the same time, your kidneys try to remove the excess salt. But your kidneys can’t make urine as salty as seawater. So to flush out all that salt, they have to use more water. That means eliminating the salt can cost your body more water than the seawater gave you. Now you’re thirstier than before — but every additional drink of seawater adds another load of salt. The cycle accelerates. Eventually, severe hypernatremia and dehydration can cause confusion, seizures, organ failure, and death. So seawater contains plenty of water. Your body just can’t afford the salt that comes with it. #sailing #sea #ocean #boat #boating

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Where should we go or what should we try next? We've been in Trinidad a while but hadn't tried a huge selection of local food, so when a Trini friend invited us to go to the Queen's Park Savannah Food Strip in Port of Spain of course we said yes! It was a fun way to try a huge selection of dishes, including Goat Geera, Chicken Roti, Pig Tails and Pie. I couldn't believe we hadn't heard of it before but as a visitor it made for a good night out 😊 https://www.travelsketchsailing.com/ ☝Check out the website for more info on us, the places we go and products we use 📷 After backpacking Asia, road tripping Europe and doing a bit of van life, we’re now exploring the world aboard our Leopard 45 catamaran. 🎶 Music from Artlist ➼ Get yourself 2 months free with a subscription https://artlist.io/Telicia-1577425 #sailing #travelvlog #digitalnomad #LifeStyle #travel #localfood #trinidadandtobago