Depression and Bipolar Support Alliance: "Dealing Effectively with Depression and Bipolar Disorder."
National Alliance on Mental Illness: "Depression: Treatment," "Medication Frequently Asked Questions."
Mayo Clinic: "Depression (major depressive disorder)," "Can a junk food diet increase your risk of depression?" "The food and mood connection," "Depression and anxiety: Exercise eases symptoms," "Can chronic stress cause depression?"
BMJ: "Serotonin and depression."
Indian Journal of Psychiatry: "Understanding nutrition, depression and mental illnesses."
The Brain From Top to Bottom: "Serotonin and Other Molecules Involved in Depression."
Harvard Health Publications: "Exercise and Depression."
American Diabetes Association: "Blood Glucose Control and Exercise."
Arthritis Foundation: "Best Exercises for Rheumatoid Arthritis."
Lupus LA: "Exercise and Lupus."
National Multiple Sclerosis Society: "Exercise."
American College of Rheumatology: "Exercise and Arthritis."
Circulation: "Physical Activity and Exercise Recommendations for Stroke Survivors."
American Heart Association: "American Heart Association Recommendations for Physical Activity in Adults."
Epilepsy Society: "Exercise and Epilepsy."
National Parkinson Foundation: "Exercise," "Neuroprotective Benefits of Exercise."
National Sleep Foundation: "How Much Sleep Do We Really Need?"
Environmental Health Perspectives: "Benefits of Sunlight: A Bright Spot for Human Health."
Dermato-Endocrinology: "Vitamin D deficiency and sun avoidance among university students at Abu Dhabi, United Arab Emirates."
Ecopsychology: "Examining Group Walks in Nature and Multiple Aspects of Well-Being: A Large-Scale Study."
New York State Department of Environmental Conservation: "Immerse Yourself in a Forest for Better Health."
Cleveland Clinic: "Alternative Therapies for Depression."
Anxiety and Depression Association of America: "Complementary & Alternative Treatments," "Medication."
University of Minnesota, Taking Charge of Your Health & Wellbeing: "Why Personal Relationships Are Important."
American Psychological Association: "Stress management: How to strengthen your social support network."
Mental Health America: "Social Support: Getting and Staying Connected."
NIH News in Health: "Can Pets Help Keen You Healthy?"
Library of Congress, Everyday Mysteries: "Why and how do cats purr?"
Humane Society of the United States: "The Adoption Process: Questions to Ask Yourself."
FamilyDoctor.org: "Depression: How to Safely Take Antidepressants."
"A Student's Guide to Considering Medication for Depression or Anxiety," University of Missouri - Kansas City Counseling & Testing Center.
JAMA Psychiatry: "Efficacy of Bright Light Treatment, Fluoxetine, and the Combination in Patients With Nonseasonal Major Depressive Disorder: A Randomized Clinical Trial."
Medscape: "Screening Tests for Depression: Beck Depression Inventory."