My cousin suggested me to count calories as a way to let me lose weight: so I asked him “how many calories do I need to lose weight?” and he told me that I must burn double the calories that I eat to induce safe weight loss. He additionally said to take b12 shots for weight loss so I will possess the extra boost and greater metabolism. I was a bit cautious on calorie counting because I have read somewhere that it doesn’t really work and it’s not really necessary. Weight loss can be confusing at times.