By: Jamie A www.MindBodyandLaughter.com We all know that diet + exercise helps with weight loss. This is one of the BEST benefits of exercise! In fact, establishing an exercise routine (at least 3 x per week), especially as we get older, can help boost our metabolism and increase muscle mass, which in turns helps with fat loss, weight loss, and maintenance. For example, my mom is in amazing shape in her late 60s, not just because she balances her diet, but also because she w