"ভালোবাসার সংকল্প: প্রেমের প্রতিশ্রুতি ও আশার অধিকার", প্রেমের প্রতিশ্রুতি : ভালোবাসার আশা ও আস্থা

The best time to drink a protein shake depends on your fitness goals and lifestyle. 

Here are some common scenarios:

1. Before a workout: Consuming a protein shake 30 minutes to an hour before a workout can help provide your body with the energy it needs to perform and prevent muscle breakdown during exercise.

2. After a workout: Drinking a protein shake within 30 minutes to an hour after a workout can help stimulate muscle protein synthesis and aid in muscle recovery.

3. As a meal replacement: If you're using a protein shake as a meal replacement, it's best to have it in place of a meal that would typically be lower in protein, such as breakfast or a snack. 

4. Before bed: Drinking a protein shake before bed can help provide your body with a slow-release source of protein overnight, which can help prevent muscle breakdown and aid in muscle recovery.

Overall, the best time to drink a protein shake is when it fits into your lifestyle and helps you meet your fitness goals. It's important to remember that protein shakes should be used in conjunction with a healthy diet and regular exercise routine.