Healthy meal prepping involves organizing meals in advance to promote better eating habits. Best practices include planning nutrient-dense meals, creating a shopping list, and preparing meals in batches. Incorporating a variety of whole foods such as fruits, vegetables, lean proteins, and whole grains is crucial. Use proper storage techniques to maintain freshness, and label containers to prevent confusion. This strategy not only saves time but also reduces impulsive eating, enabling healthier choices throughout the week.