Diet to Increase Platelet Count in Blood Generally speaking, you can take all fruits and vegetables. But, here are some food items that are must to be included in your diet to increase your platelet count. The food items that are actually causing low platelet count must be eliminated from the diet. First, we will discuss which food items are beneficial. Fruit and vegetable Juices are highly effective in increasing blood platelet count. Better, you make fresh juice every time