Dancer - I'm so glad you enjoyed the intervals! I'm actually planning to start incorporating them into my runs soon so that I can speed up a bit before my 10K! It's always fun to change things up. Also, if you girls are interested, there's a Happy August Runners thread in the exercise forum and the girls there are so experienced and willing to share their knowledge, so you should check it out!
About the sodium, your body will undoubtedly retain water when you take in a lot of sodium. That being said, I'm sure people's sodium tolerances vary a lot, so that one person can swell up after having a bag of popcorn and another won't notice a thing! Your kidneys and brain will be making some changes, but that may not necessary translate into a noticeable gain on the scale or swollen hands/feet/etc. It also depends a lot on your water intake, so if you're really hydrated, your body won't freak out quite as much from a lot of salt.
As for me, I've been stressed
Balancing long class hours, studying, working out every day, cooking all of my healthy meals and being social has been really tough and I'm feeling a little worn down. I know it takes time to adjust to being back at school and to a different routine but I just want to be adjusted already! I've definitely been stress eating, which for me means overeating healthy stuff like larabars (officially banned from my apartment!) and fruit, but I've kept up with running and spinning so my weight hasn't changed luckily.
I guess this is the ultimate test for me, not just weight wise, but to keep this healthy mentality throughout all of the stress and long days when all I wanna do is sit around and eat the house! I'm so happy with the person that I am now and I want to keep her around forever, so I'm gonna do all I can to make that happen! With you girls as my support system, I can't go wrong!