The worst I've ever felt in the past 3 years of starting my new eating habits is when I had to go back to my old one of eating a carb-heavy diet (didn't have much in terms of choices or options). Ended up heavily constipated and feeling like I needed to slam back energy drinks just to keep myself going back 6pm. Once I finally got home and back on my usual grind of a low-card diet, all those issues cleared up instantly.

Also, since we're talking about large food companies influencing studies, I want to remind people that the push towards exercise as an efficacious method of weight loss for the average person is funded by Coca Cola.

The worst I've ever felt in the past 3 years of starting my new eating habits is when I had to go back to my old one of eating a carb-heavy diet (didn't have much in terms of choices or options). Ended up heavily constipated and feeling like I needed to slam back energy drinks just to keep myself going back 6pm. Once I finally got home and back on my usual grind of a low-card diet, all those issues cleared up instantly.