For me, almost everything feels better with an empty stomach. Studying, working or just having a good time. I do some small water fasts during my month (1-2 day

For me, almost everything feels better with an empty stomach. Studying, working or just having a good time. I do some small water fasts during my month (1-2 days fasts) and these days are definitely the best ones: I feel lighter with a clearer mind. But there is on thing in the article that I think is BS: “When you are hungry, you need to focus your entire system on finding food in the environment”. I'm not an expert in this area but I always believed that this benefits were due the shutdown and cleanse of your digestive system.