RE: Energy - a very brief introduction

References:
Others
- Human Nutrition (University of Hawaii) (https://med.libretexts.org/Under_Construction/Purgatory/Book%253A_Human_Nutrition_%28University_of_Hawaii%29_1st_Ed/08%253A_Energy/8.01%253A_Introduction_to_Energy)
- Nutritionix (https://www.nutritionix.com/food/peanuts/1-peanut)