Step 1: Meaning of dietary modification.
Dietary modification refers to changes made in a person's diet according to health conditions or medical requirements.
Step 2: Types of dietary changes.
A medical nutritionist may modify diet by:
(1) Changing the quantity of food intake.
(2) Increasing or decreasing certain nutrients.
(3) Changing the texture of food such as liquid or soft diet.
Step 3: Disease-specific diet planning.
For example, diabetic patients need low-sugar diets, while patients with heart disease require low-fat and low-salt diets.
Step 4: Conclusion.
Therefore, dietary modifications help in managing diseases and improving the overall health of patients.