One way to get more nutritional value from the foods you eat is to vary your diet regularly. Your body needs many different vitamins, minerals and amino acids, and foods all contain different amounts and combinations of these. That's why it's good to not only eat healthy foods, but to eat a diversity of foods from different food groups. For example, you've certainly heard that it's healthy to eat fruits and vegetables, but that doesn't mean you have to eat an apple and a portion of spinach every single day. There are literally hundreds of fruits and vegetables to choose from, so be adventurous. The same is true for whole grains, proteins and carbohydrates. Don't get stuck in a rut with food, but add some variety.
Science has proven that a person's social life directly impacts how healthy he or she may be. Social people have healthier and, often, longer lives than the people who hide themselves away. This is something else that is always possible to change. Finding social activities that you enjoy is a very good idea. Finding something that allows you to interact with others while being physically active is doubly useful because you accomplish social activity and exercise at the same time. Do not wait for people to find you; it is important to make an effort, reach out and sometimes organize social events yourself.
Making a group or having a partner is one of the best things to do if you have trouble staying motivated. You could do things at the same time as your partner like walking, running or going to the gym together. There are certain sports, cycling or even hiking that are all for two or more people, so you could do these. You may look forward to your workouts if you are not forcing yourself to do it but instead enjoy it as a social activity. Because many people have the same goals of losing weight and improving fitness, why don't you get together with them?
As you get healthier the actions you take will pay dividends quite fast. As an example, due to your new program you may start getting more energy. Feeling better and stopping mood swings are two effects of just losing a few pounds and eating healthier. These reasons are just a few of why it is suggested that you choose to be healthier right now.