Because Mike has been on this pesky liquid diet since the tumor is obstructing his stomach opening, I am constantly on the look out for high calorie drinks,and meals to serve him. He has lost so much weight, it literally pains me to look at him,and see how fragile he looks. One thing we found at Costco (I love Costco) is Premier Protein Drinks. You can buy the premade drinks,or the powder and mix them yourself. Mike really loves the chocolate. They have 30g of protein,and 160 calories. Premier Protein High Protein Shake, Chocolate 12/11oz I do get a few pennies if you click and buy thru the referral link,but If you have a Costco nearby, just buy it locally.