It is possible to lose weight in 21 days by following a balanced diet and exercising regularly. Here is an example of a 21 day weight loss diet:


Week 1 :

Day 1:

Breakfast: 2 scrambled eggs with spinach and a slice of whole grain toast; Lunch: Grilled chicken salad with greens and a light dressing; Dinner: Grilled salmon with grilled vegetables and brown rice.

Day 2:

Breakfast: Red fruit smoothie with Greek yogurt and chia seeds; Lunch: Tuna salad with greens and light dressing; Dinner: Roasted chicken with roasted vegetables and quinoa.

Day 3:

Breakfast: Vegetable omelet with a slice of whole grain toast; Lunch: Grilled fish with greens and brown rice; Dinner: Grilled steak with grilled vegetables and sweet potatoes.

Day 4:

Breakfast: Greek yogurt with berries and granola; Lunch: Grilled chicken salad with greens and light dressing; Dinner: Homemade vegetable soup with whole grain crackers.

Day 5:

Breakfast: Spinach smoothie with Greek yogurt and flaxseed; Lunch: Tuna salad with greens and light dressing; Dinner: Grilled salmon with grilled vegetables and brown rice.

Day 6:

Breakfast: Scrambled eggs with vegetables and a slice of whole grain toast; Lunch: Grilled fish with greens and brown rice; Dinner: Grilled steak with grilled vegetables and sweet potatoes.

Day 7:

Breakfast: Berry Smoothie with Greek yogurt and chia seeds; Lunch: Grilled chicken salad with greens and a light vinaigrette; Dinner: Roasted chicken with roasted vegetables and quinoa.




Week 2 :

Week 2 meals will be similar to week 1, but you can vary the vegetables and fruits you use for your smoothies or salads.

Week 3 :

Week 3 meals will also be similar to Week 1 and Week 2, but you can add healthy snacks between meals, such as fruit, vegetables or nuts.

Remember to drink enough water throughout the day and exercise regularly. By combining a balanced diet with exercise, you can lose weight in a healthy and sustainable way. However, it is important to consult a health care professional before starting any new diet or exercise program.