"weight gain after salty food"

Why Do You Swell Up After Salty Food? The Real Reason Your Eating Habits Cause Edema

Did you fall asleep last night after having salty mala soup or spicy chicken feet for a late-night snack? Looking in the mirror the next morning and seeing a puffy face with swollen hands and feet is an experience you have likely had more than once or twice. I understand how frustrating it is when you wonder why you swell up like this.