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Let us consider a world where it is well known that light is a wave, characterized by wavelength. The white color is known to be a mix of many different waves as shown by a prism separating sunlight into a rainbow. Physicists measure and catalog the wavelengths of different colors such as red [620–750 nm], green [495–570 nm] and yellow [570–590 nm].
Across the street from the physicists is a painters' guild. They also deal a lot in colors and know well that mixing red and green yields yellow. They even demonstrated it to physicists, with a system of two prisms, baffles and mirrors. And yet the theory explaining how mixing two pure... (read 275 more words →)
My approach is to simply set a daily nutrition target and try to follow it as closely as possible. I use a tracker app (currently Cronometer, there are a few alternatives) to keep records and plan meals.
I track nutrition targets for both macro-nutrients (proteins, carbohydrates, and fats, where my choice is P25%-C5%-F70%) and micronutrients (vitamins, minerals, omega3, and essential amino acids - according to published RDAs / specific medical advice).
Of course, daily caloric input (carbs + fats) is adjusted for body composition and physical activity.