Dr. Ramchandani discusses weight loss, done the right way.  The first episode is about carbohydrates, and what they are, and how they work.

The second episode will talk about protein, the third fat, and the fourth will put things together including how to exercise and when to exercise.

Resources for this episode include:
https://my.clevelandclinic.org/health/articles/15416-carbohydrates
https://ods.od.nih.gov/HealthInformation/Dietary_Reference_Intakes.aspx