Caffeine-Free Ways to Increase Focus & Attention - Productive.
Stephanie LH Calahan
NOVEMBER 19, 2010
" That was one of the first things she said to me on the phone. This means that if you weigh 200 pounds, for example, then you need to drink 100 ounces of water a day. Use your 5-10 minute file Do you keep a 5-10 minute file ? Drink lots of water!
Let's personalize your content