ISSA Nutritionist study plan

Map every macronutrient to its caloric density, primary digestion site, and one function in the body without notes

Distinguish water-soluble from fat-soluble vitamins by absorption, storage, and excretion behavior

List the major minerals and match each to one deficiency risk and one food source

Explain how fiber type (soluble vs insoluble) changes digestive and metabolic outcomes

Trace glycolysis, the Krebs cycle, and oxidative phosphorylation as a single ATP-yield narrative

Compare how carbohydrate and fat availability shift substrate use during rest and exercise

Calculate resting metabolic rate and total daily energy expenditure for two sample clients

Interpret protein quality measures and apply them to a vegetarian client scenario

Define energy balance and identify the adaptive components that resist sustained deficits

Explain thermic effect of food and estimate its contribution across differing macronutrient splits

Describe how hormonal signals (insulin, glucagon, leptin, ghrelin) regulate hunger and storage

Distinguish metabolic adaptation from adherence drift when a client plateaus

Convert a client goal into calorie and macronutrient targets using a documented stepwise method

Set protein, carbohydrate, and fat ranges for three distinct client profiles

Sequence a nutrition periodization plan across training and recovery weeks

Justify when to adjust calories versus when to adjust macronutrient distribution

Build a goal-setting script that translates vague outcomes into measurable targets

Adapt guidance for common constraints such as shift work, travel, and limited cooking access

Draft a supplement conversation that stays within scope of practice and flags referral points

Practice explaining calorie targets in plain language without jargon

Apply the stages-of-change model to select interventions for three readiness levels

Design habit-stacking and cue-based routines that survive a busy week

Write motivational interviewing prompts that elicit change talk rather than advice-giving

Plan a relapse-prevention protocol for a client entering a high-stress period

Conduct a structured intake covering medical history, medications, allergies, and readiness

Identify red flags that require referral and state the referral language verbatim

Practice reflective listening and summarizing in a 15-minute role-play

Document session notes that separate objective data from client-reported experience

Integrate assessment, prescription, and coaching into one end-to-end client scenario

Answer timed mixed-domain practice questions and log error patterns by domain

Re-teach the two weakest domains from memory in a five-minute verbal summary

Finalize a personal scope-of-practice statement and referral list