Yes, although it contains no calories, salt is fattening! - because it causes fluid retention - but only if you are sensitive to salt... - Read more:

Lose weight, reduce your risk of most cancers, high blood pressure, type 2 diabetes, stroke, heart disease, heart attack, vascular dementia, osteopenia, osteoporosis, hypercholesterolaemia, depression, liver and kidney problems, and improve your health in many other ways without drugs or expense by eating less salt! - Try it! - You will feel so much better!

Read my Mensa article on Obesity and the Salt Connection

And see Sodium in foods and

amitriptyline

prescribed steroids and HRT

See advice for pregnant mothers

Associated health conditions

and FAT RETENTION