When power meets sail. 1  Power gives way to sail unless the sailing vessel is overtaking.  Sailing vessels should avoid sailing in a narrow channel. They have to give way to power-driven vessels restricted in their ability to manouvre in the channel.
Other times to add protein powders and protein shakes to your diet is when youâre changing or increasing your workout plan, or when youâre starting a new workout program.
I don't think you should be taking protein shakes at your age - at least not in the recommended doses. You may take half or less of the recommended dose. As you get older, you can take more and more. You should not take the full recommended dose until you are 18.