Because often the areas they graze in are iodine deficient, and thus they need iodine along with the normal sodium and chlorine (aka salt) intake. Other mineral licks include other minerals like Cobalt, Selenium, Iron, Copper, Manganese, Magnesium, Calcium, etc. depending on the kind of cattle you are raising.
Yes, there's nothing that says that they cannot. Most, if not all, salt blocks are made for both cattle and horses, not just for one particular livestock species.
Iodine is very useful for our body. Iodine deficiency can cause thyroid. So just check your iodine level in your salt which you are using in your food. Better use Iodine Salt.
An alternative to iodine for disinfecting wounds is povidone-iodine, also known as betadine. In cooking, you can sometimes use sea salt or seaweed as substitutes for iodized salt.
To separate salt and iodine, you can use sublimation. The iodine will sublimate at room temperature, leaving the salt behind. To purify the iodine further, you can re-sublimate it by heating it gently and collecting the vapor to form pure iodine crystals.
Before the widespread use of salt, humans obtained iodine through their diet by consuming foods such as seafood, seaweed, and certain plants that naturally contain iodine.
Himalayan salt contains very small amounts of iodine, significantly less than iodized table salt. It is not a reliable source of iodine and should not be used as the sole source of this essential nutrient in the diet. It is recommended to consume other iodine-rich foods, or use iodized salt for adequate iodine intake.
Mediterranean sea salt does not naturally contain iodine. Iodine is typically added to table salt to help prevent iodine deficiency in the population. If you are concerned about your iodine intake, it's recommended to use iodized table salt or consume other iodine-rich foods, such as seafood and dairy products.
Iodine
You can use iodized salt, sea vegetables (like nori or kombu), cod, fish, milk, yogurt, and eggs as alternative sources of iodine if you are unable to use iodine itself.
on the skin yes. however make sure they do not lick at ti at all as like a human it is not good to digest. if you are going to use iodine maybe best to but a cone for the dog
No its specially formulated for use in dishwashers no table salt
It isn't necessary to add salt to canning tomatoes, but if you do, be sure to use salt with no iodine.