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Doctors worry that iodine deficiency — a dietary problem from the past — is coming back
A French chemist accidentally discovered it in 1811 when an experiment with seaweed ash created a purple puff of vapor. The name iodine comes from a Greek word ... And for people who do salt their ...
BBC7y
What’s the best way to get Iodine in your diet?
For seaweed, the result was significantly different, despite containing a similar amount of iodine. After 12 hours, around 30% of the dose had been passed out, and by the end of the experiment ...
Global News26d
Iodine deficiency may be coming back. What is the dietary problem?
A French chemist accidentally discovered it in 1811 when an experiment with seaweed ash created a purple puff of vapor. The name iodine comes ... And for people who do salt their food, the fashion ...
BBC4y
Testing a leaf for starch
The parts without chlorophyll do not photosynthesise, and so they do not make starch and the iodine does not change ... in a beaker of hot water. In this experiment you need to place a leaf ...