If you're a fat spic like me, being in cold weather is really bad for you as you'll retain your weight incredibly well. The siberian genes means our bodies are naturally optimized to retain as much body fat as possible, and thus we always have to be in a climate that is warm enough to quickly enables us to sweat and keep vasodilation high.
Tangerines, beets, creatine, leafy greens, watermelon, pomegranate, peppers, chocolate, and even some nuts and fish help a lot, keep it healthy and appropriate without heavy carbohydrate food like tacos and tamales; and find low carb recipes if possible. If you do enough manual labor, then you'll have unusually more endurance and capabilities, all the gringos down the block will be impressed with your ability to hold a legible conversation, and successfully multitask at work.
Adios.