Answer: i mean it depends on when you say gain weight, im guessing getting built, eat a lot of protein. stay away from breads, starch is very bad, to be surprising fruits are sugary so they can be good once in awhile but most importantly vegetables. Now exercises, i would something like heavylifting or something not like, instead of running on the treadmill you need to start doing weights, pushups, planks, etc. build your muscles and you will get bigger and gain more weight. if your just talking about getting more weight in general just eat greasy foods.
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