It usally means you are becoming a mermaid with some other simptoms.
Because you are greedy.
I've read that low blood pressure can be caused by a lack of sodium, and that after an "episode" in which people black out they tend to crave salt due to the deficiency in their body.
Yes. I crave salt and sugar.
I crave milk because is a rich source of protein, sugar and fat. It is delicious and my body recognizes that it is nutritious.
Scoliosis is a crave in the spine. This is not normal.
desire hunger yearn (for) pine (for) want need (depends on the original use of "crave")
Assuming you mean ordinary table salt (NaCl), then in the short term, nothing serious. They might get somewhat thirsty. Other salts might have different outcomes.
All mamals crave salt to a point. Humans not so much anymore because there is so much salt in the foods they eat. Back in history the hunters often staked out the natural occurring salt licks to insure finding an animal to get for their next meals. Make sure your dog is getting a good quality dogfood and this should take care of any cravings.
You are missing fat and protein in your diet.
It means you have an addiction to it.
The salt in the popcorn causes your body to crave a liquid (water) after consuming it.