Every individual is different, and so is his weight loss journey. Healthy eating, exercise and following healthy living habits may be the basic foundation of weight loss, but things work differently in different people. Shedding pounds is affected by several factors such as age, gender, health and environment to name a few. When we are young, our metabolism works fine and we are more active, but at the same time we are more stressed and often engage in unhealthy eating habits. Therefore, losing weight in your 20s and 30s presents different challenges than in your 40s and 50s. It is important to plan a weight loss trip keeping in mind your age. Here are 4 things people in their 30s need to do to lose weight more effectively.