What are tips to gain weight?

whey formula you can buy at a health food store, foods high in protein like peanut butter. try foods high in protein not in fat, unless you want to get fat, if you want to build muscle you have to go the protein route. here is a list of foods, An ounce of meat or fish has approximately 7 grams of protein. Beef Hamburger patty, 4 oz – 28 grams protein Steak, 6 oz – 42 grams Most cuts of beef – 7 grams of protein per ounce Chicken Chicken breast, 3.5 oz - 30 grams protein Chicken thigh – 10 grams (for average size) Drumstick – 11 grams Wing – 6 grams Chicken meat, cooked, 4 oz – 35 grams Fish Most fish fillets or steaks are about 22 grams of protein for 3 ½ oz (100 grams) of cooked fish, or 6 grams per ounce Tuna, 6 oz can - 40 grams of protein Pork Pork chop, average - 22 grams protein Pork loin or tenderloin, 4 oz – 29 grams Ham, 3 oz serving – 19 grams Ground pork, 1 oz raw – 5 grams; 3 oz cooked – 22 grams Bacon, 1 slice – 3 grams Canadian-style bacon (back bacon), slice – 5 – 6 grams Eggs and Dairy Egg, large - 6 grams protein Milk, 1 cup - 8 grams Cottage cheese, ½ cup - 15 grams Yogurt, 1 cup – usually 8-12 grams, check label Soft cheeses (Mozzarella, Brie, Camembert) – 6 grams per oz Medium cheeses (Cheddar, Swiss) – 7 or 8 grams per oz Hard cheeses (Parmesan) – 10 grams per oz Beans (including soy) Tofu, ½ cup 20 grams protein Tofu, 1 oz, 2.3 grams Soy milk, 1 cup - 6 -10 grams Most beans (black, pinto, lentils, etc) about 7-10 grams protein per half cup of cooked beans Soy beans, ½ cup cooked – 14 grams protein Split peas, ½ cup cooked – 8 grams Nuts and Seeds Peanut butter, 2 Tablespoons - 8 grams protein Almonds, ¼ cup – 8 grams Peanuts, ¼ cup – 9 grams Cashews, ¼ cup – 5 grams Pecans, ¼ cup – 2.5 grams Sunflower seeds, ¼ cup – 6 grams Pumpkin seeds, ¼ cup – 19 grams Flax seeds – ¼ cup – 8 grams