My personal opinion from research and working out the past few months. You do not have to do three sets. Because technically each exercise is one set when it comes to abs. BUT, when working out you need to push yourself! If you do not feel it after, which I can see being possible the first week with such low amount of reps, then you do it again! If you are pushing yourself, then no matter what you do, you’re doing it right.
Essentially, that meal plan involves eating plenty of leafy greens and fiber-rich vegetables, as well as high-fiber, low-sugar fruits, like blueberries, blackberries, raspberries, and pears. He also recommends two to three servings of whole grains per day, as well as six to seven servings of protein — with a preference for nuts, legumes, fish, and dairy over beef, pork, and chicken.
It's not just about weight loss. Having great gut health is linked to good health throughout your body. Scientists in this rapidly growing field are finding connections between gut microbes and the ;immune system, weight loss, gastrointestinal health, allergies, asthma, and even cancer. With every study that's published, scientists become more convinced that having a healthy gut leads to having a healthy body.