How often should I practice to have the best results?
When your first starting out try going twice a week then after one month start going three times per week. If you end up going 5-6 days a week (which is awesome) make sure you always have at least one day off so your body can recuperate. Also if you are practicing yoga almost everyday its good idea to mix up the style (i.e. Vinyasana one day, gentle the next…)