Nutrition seems to be the area people struggle with the most when it comes to taking control of their health. The exercise can be fairly straight forward but not easy. For example, most people know to go for a walk, jog or a run if they enjoy that type of exercise and want to be more active. And if you go to a pool it's not hard to figure out the you start at one end of the pool and work your way to the opposite end before pushing off to return. You never see anyone get confused in a pool and try to swim cross-ways, over and under the lane ropes, rather than the way everyone has ever done it. And if you step foot in a gym littered with machines you can very easily figure out what to push or pull in order to complete a rep. And if there are free weights available you can pick the weight up and put it down. Simple as that. But nutrition gets confusing. What are macros and should I be tracking them? Should I eat 3 square meals a day  or 5-6 smaller meals. Should I be low-fat or low carb? Would keto be a good option for me? What about intermittent fasting? How many calories should I eat? Should I even worry about calories? How important is protein? And can I get enough as a vegan or vegetarian? Should I be taking supplements and if so, which ones? Should I be buying organic food? Or are conventional groceries sufficient? Phew! That's a lot of questions. And those are just the main ones. There are tons we won't even go into here. For simplicity let's look at the following questions. How much should I eat? Why do I need carbs? Fats?...