5 Tips to Gain Your Weight With Fast Metabolism Today we are going to share with you the best tips on how to gain weight with a fast metabolism. We hope that after reading this post, you will get the right way to gain weight without any side effects. So let us start now.  Your first priority should be calories dense foods. Eat smaller meals more frequently. To get fast metabolism increase your calorie intake. Protein shakes and supplements with crab powders. After eating hydrate yourself. Why You Want to Gain Weight? This question seems false sometimes because today everyone wants to lose weight to look smart. Now, in the fast-moving world, people get obese, fat, and gain weight over time because of…