Example output
**Advanced Calculator and Meal Plan**
### Personal Information
- **Age**: 30
- **Gender**: Female
- **Height**: 165 cm
- **Weight**: 68 kg
- **Activity Level**: Moderate (exercises 3-4 times a week)
- **Dietary Preferences**: Vegetarian
- **Health Goals**: Weight Loss
- **Allergies**: Nuts
### Calculator Results
#### Daily Caloric Requirements
- **Total Daily Energy Expenditure (TDEE)**: 2000 kcal/day
#### Macronutrient Breakdown
- **Protein**: 25% of total calories (125g)
- **Carbohydrates**: 50% of total calories (250g)
- **Fats**: 25% of total calories (55g)
#### Hydration Needs
- **Daily Water Intake**: 2.5 liters
### Meal Plan
#### Breakfast (7:00 AM)
- **Meal**: Greek yogurt with mixed berries and honey
- **Portion Size**: 1 cup Greek yogurt, 1/2 cup mixed berries, 1 tbsp honey
- **Calories**: 250 kcal
#### Morning Snack (10:00 AM)
- **Meal**: Apple slices with sunflower seed butter
- **Portion Size**: 1 medium apple, 2 tbsp sunflower seed butter
- **Calories**: 200 kcal
#### Lunch (1:00 PM)
- **Meal**: Quinoa and black bean salad with avocado dressing
- **Portion Size**: 1 cup quinoa, 1/2 cup black beans, 1/4 avocado, mixed greens
- **Calories**: 400 kcal
#### Afternoon Snack (4:00 PM)
- **Meal**: Carrot sticks with hummus
- **Portion Size**: 1 cup carrot sticks, 1/4 cup hummus
- **Calories**: 150 kcal
#### Dinner (7:00 PM)
- **Meal**: Stir-fried tofu with vegetables and brown rice
- **Portion Size**: 1 cup brown rice, 1/2 cup tofu, 1 cup mixed vegetables
- **Calories**: 500 kcal
#### Evening Snack (9:00 PM)
- **Meal**: Mixed fruit salad
- **Portion Size**: 1 cup mixed fruits (without nuts)
- **Calories**: 100 kcal
### Nutritional Summary
- **Total Daily Calories**: 1600 kcal
- **Total Protein**: 120g
- **Total Carbohydrates**: 245g
- **Total Fats**: 55g
- **Total Water Intake**: 2.5 liters
### Notes
- **Adjust portions** based on hunger levels and activity.
- **Hydrate consistently** throughout the day.
- **Diversify meals** within dietary preferences to avoid monotony.