Skip to topic navigation
Skip to main content
Find a Doctor
Specialties & Services
Locations
Resources
Search
Close Search
Urgent Care
Find a Doctor
Specialties & Services
Locations
ED Wait Times
MyChart
Bill Pay/Financials
Careers
Health & Wellness Library
Ways To Give
Store
For Patients & Visitors
For Patients
Medical Record Requests
COVID-19 Information Center
Patient Experience
Contact
Southcoast Resource Connect
For Visitors
Visiting Hours & Policies
Gift Shops
Locations
Southcoast Health CARES
Southcoast Health Ambassadors
Volunteer
For Employees
Diversity, Equity & Inclusion
Education
Medical Library
For Health Professionals
EMS Professionals
Admitting
Nursing Services
News
Close
Conditions & Treatments
Adult Health Library
Allergy and Asthma
Arthritis and Other Rheumatic Diseases
Bone Disorders
Breast Health
Cardiovascular Diseases
Complementary and Alternative Medicine
Dermatology
Diabetes
Digestive Disorders
Endocrinology
Environmental Medicine
Eye Care
Gynecological Health
Hematology and Blood Disorders
Home Health, Hospice, and Elder Care
Infectious Diseases
Kidney and Urinary System Disorders
Liver, Biliary, and Pancreatic Disorders
Men's Health
Mental Health Disorders
Nervous System Disorders
Non-Traumatic Emergencies
Oral Health
Orthopaedic Surgery
Otolaryngology
Pathology
Pediatrics
Physical Medicine and Rehabilitation
Plastic Surgery
Pregnancy and Childbirth
Prostate Health
Radiology
Respiratory Disorders
Skin Cancer
Spine, Shoulder, and Pelvis Disorders
Surgical Care
Travel Medicine
Women's Health
Pediatric Health Library
Adolescent Medicine
Allergy, Asthma, and Immunology
Blood Disorders
Burns
Cardiology
Care of the Terminally Ill
Child and Adolescent Mental Health
Child Having Surgery
Craniofacial Anomalies
Common Childhood Injuries and Poisonings
Dental and Oral Health
Dermatology
Diabetes Endocrinology
Digestive and Liver Disorders
Ear, Nose, and Throat
Eye Care
Genitourinary and Kidney Disorders
Growth and Development
High-Risk Newborn
High-Risk Pregnancy
Infectious Diseases
Medical Genetics
Neurological Disorders
Normal Newborn
Oncology
Orthopaedics
Pregnancy
Respiratory Disorders
Safety and Injury Prevention
Transplantation
Tests and Procedures
Cardiovascular
Gastroenterology
Gynecology
Lab Tests
Neurological
Orthopaedic
Pulmonary
Urology
Prevention Guidelines
Children Ages 0-2
Children Ages 2-18
Men Ages 18-39
Men Ages 40-49
Men Ages 50-64
Men Ages 65+
Women Ages 18-39
Women Ages 40-49
Women Ages 50-64
Women Ages 65+
Health Guides
Health Centers
Asthma
Understanding Asthma
Pulmonary Tests & Procedures
Controlling Asthma Triggers
Managing Your Asthma
Asthma and Other Conditions
For Your Family
Cancer
About Cancer
Cancer and Genetics
Cancer Test and Procedures
Cancer Diagnosis
Cancer and Nutrition
Cancer Treatment
Cancer Treatment Side Effects
Living With Cancer
Specific Cancers
Children and Cancer
Chronic Obstructive Pulmonary Disease
What is COPD?
Pulmonary Tests & Procedures
Managing Your COPD
Preventing COPD
Diabetes
Understanding Diabetes
Types of Diabetes
Complications of Diabetes
Managing Diabetes
Diabetes and Your Family
Heart Disease
Understanding Heart Disease
Cardiac Tests & Procedures
Heart Conditions and Diseases
Women and Heart Disease
Diabetes and Heart Disease
Congenital Heart Disease
Cardiac Rehabilitation
Managing Heart Disease
Preventing Heart Disease
Neuroscience
About the Brain and Nervous System
Neurological Tests and Procedures
Neurological Conditions and Diseases
Alzheimer's Disease and Memory Disorders
Headaches
Stroke and Cerebrovascular Diseases
Understanding Rehabilitation
Children & Neurological Conditions
Obesity and Bariatric Surgery
Understanding Obesity
Obesity and Health Problems
Treating Obesity
Bariatric Surgery
Lifestyle Changes
Childhood and Obesity
Orthopedics
Basic Anatomy
Orthopedic Tests and Procedures
Orthopedic Conditions and Disorders
Arthritis and Rheumatic Disorders
Osteoporosis
Fractures
Sports Injuries
Preventing Injuries at Work
Orthopedic Conditions and Children
Pregnancy & Newborns
Preparing for Pregnancy
Your Changing Body
Your First Trimester
Your Second Trimester
Your Third Trimester
Pregnancy Tests and Procedures
Healthy Pregnancy Lifestyles
Pregnancy Complications
Labor, Birth, and Postpartum
Your Newborn Baby
When Baby Needs Special Care
Feeding Your Baby
Drugs, Herbs & Supplements
Drug Interaction Checker
Drug Search
Drug Search by Physical Description
Herbs, Vitamins & Supplements
Amino Acids
Herbs
Minerals
Vitamins
Other
All
Nutrition & General Wellness
Healthy Recipes
By Dietary Considerations
By Food Category
Nutrition Facts
Wellness Library
At Work
Behavior
Dental
Diseases & Conditions
Fitness
Injuries & Emergencies
Nutrition
Parenting
Prevention
Safety
Today's Medicine
Weight Control
Your Body
Your Family
Children's Health
The Healthy Child
Children and Healthcare
Emotions and Behavior
Age-Specific Concerns
Parenting
Men's Health
In Good Health
Health Issues
Sexual Health & Reproduction
Sports Injuries
Older Adults
Living Better, Living Longer
Eating Well, Staying Fit
Prevention, Self-Care, and Safety
Using Medications
Health Concerns: Head to Toe
Long-Term Planning
For the Caregiver
Home Health and Hospice Care
Women's Health
A Woman's Journey
In Good Health
Women's Health Issues
News Center
Focus on Health
Health News
Newsletters
Cancer Awareness
Chronic Condition News
For Your Child
Heart Care
Men's Health
Women's Health
Healthy Living
Back and Neck Care
Back and Neck Basics
Causes of Back and Neck Pain
Keeping Your Back Healthy
Dealing With Back Pain
Preventing and Treating Neck Pain
Back Pain and Pregnancy
Blood Pressure
Blood Pressure Basics
Eating Healthier
Getting Exercise
Losing Weight
Managing Stress
Quitting Smoking, Limiting Alcohol
Taking Medication
Cholesterol
Understanding Cholesterol
Eating Healthy
Managing Weight
Getting Exercise
Breaking Bad Habits
Taking Medication
Fitness
Why Fitness Matters
Get Started
Get Moving
Stay Motivated
Make Time for Fitness
Improve Your Health
Children & Teens
Women
Older Adults
Mental Health
During Life's Journey
Common Conditions
Support and Stability
Nutrition
Nutrition Basics
Healthy Practices
Nutrition and Health Conditions
Children and Teens
Pregnant Women
Smoking Cessation
Facing Up to Smoking
Planning Your Quit Strategy
Taking the Big Step
Staying Smoke-Free
Teens and Smoking
Smoking During Pregnancy
Stress Management
Understanding Stress
Keys to Managing Stress
Stress on the Job
Stress and Family
Weight Management
Call to Action
About Weight Loss
Nutrition
Exercise
Behavior
Related Health Issues
Children and Teens
Tools & Multimedia
Animations Plus
Calculators
Health Evaluators
Quizzes
Risk Assessments
Symptom Checker
Symptom Checker - Disclaimer
ShareWIK Videos
Video Library
Contenido en EspaƱol
You are here:
Home
Related Reading
search
Submit Health Library Search
Documents relating to:
L-tryptophan
Related Items
News
1 in 3 COVID Survivors Struggle With Mental Health Issues Months Later
6 Reasons Bipolar Patients Don't Take Their Meds
America's Love Affair With Sleeping Pills May Be Waning
Are Hardened Arteries a Risk Factor for Poor Slumber?
Bad Sleep Might Raise Your Odds for Glaucoma
Banishing Pandemic Worries for a Good Night's Sleep
Bedtime With a Pet Won't Harm Your Kid's Sleep - and Might Help
Better Sleep May Mean Better Sex for Women
Bipolar Disorder Ups Early Death Risk by Sixfold
Blood Test Could Speed Diagnosis of Bipolar Disorder
Body's 'Signals' May Feel Different in People With Anorexia, Depression
Cancer Patients Vulnerable to Depression, Suicide
Certain Meds Raise Odds for Delirium After Surgery
'Complex' Genetic Links Between Marijuana Use, Psychiatric Ills
Conservatorships Keep the Homeless in Psychiatric Wards Too Long: Study
Could a Common Diabetes Drug Ease Bipolar Disorder?
'COVID-somnia' May Be Easing as Americans Report Better Sleep
'Date Rape' Drug Gets FDA Approval to Treat Rare Sleep Disorder
Do Prescription Sleep Medicines Even Work?
Do You Have 'COVID-somnia'? These Sleep Tips Might Help
Do Your Sleep Patterns Affect Your Risk of Alzheimer's Disease?
Extended Use of Antidepressants May Help People With Bipolar Disorder
Fewer Kids Are Being Prescribed Antipsychotic Meds
Getting a Good Night's Sleep Can Add Years to Your Life
Having OCD May Triple a Person's Odds for a Stroke
How to Get Better Sleep While Working at Home
How to Sleep Better in 2021
Insomnia Brings Big Spike in Heart Attack Risk: Study
Insomnia May Forecast Depression, Thinking Problems in Older People
Insomnia Tied to Raised Risk of Aneurysm
Insomnia, Sleep Apnea Rise in Women With MS
Is Shock Therapy Making a Comeback Against Bipolar Disorder?
Know the Signs of Depression and Anxiety
Light in Your Bedroom Is No Good for Your Health
Long-Haul COVID Symptoms? Getting Vaccine Won't Make You Feel Worse, Study Finds
Lullaby Effect: Music Can Speed Your Way to Sleep, Study Finds
Major Gene Study Looks at Origins of Bipolar Disorder
Many Psych Meds Trigger Weight Gain, But New Research Points to Better Options
Many U.S. Mass Shooters Had Untreated Mental Illness: Study
Mental Health Issues Linked to Higher Risk of Breakthrough COVID Infections
Mental Illness Linked to Higher Risk of Deadly Heart Issues
Metformin May Help Young Patients With Bipolar Disorder Avoid Weight Gain
More Women Turning to Marijuana Products to Help With Menopause
Natural Sleep Aids: Get to Sleep Fast Without a Prescription
Nearly 1 in 5 American Adults Takes Sleep Meds
Need a Pill to Help You Sleep? You're Far From Alone, Survey Finds
Need Better Sleep? Get a Partner
New Links Between Poor Sleep, Diabetes and Death
Older Adults Turning to Pot for Common Health Problems
One App Is Especially Bad for Teens' Sleep
Pandemic Stress, Exhaustion Weigh on Health Care Workers
Pets Don't Help Those With Severe Mental Illness Fare Better
Poll Finds Strong Links Between Depression and Lack of Sleep
Poor Sleep After Head Injury Could Point to Dementia Risk
Poor Sleep Plus Genes Might Raise Some Folks' Asthma Risk
Pot Use Ups Odds for Suicide in Young People With Bipolar Disorder
Rate of Kids Hospitalized in Mental Health Crisis Keeps Rising
Restful Sleep Could Help Ward Off Heart Failure
Scans Suggest Sleep Apnea Could Be Harming Your Brain
Severe Mental Illnesses Often Overlooked at Hospital Admission: Study
Singer Selena Gomez to Launch Mental Health Platform
Singles or Couples: Who Sleeps Better?
Sleep Disorders Cost U.S. Health Care System Nearly $95 Billion Per Year
Sleep Troubles Common for Folks With Long COVID
Sleep Troubles Hit Health Care Workers During Pandemic
Smoking Plus Mental Illness Can Send Caffeine Intake Soaring
Streetlights Could Be Harming Your Teen's Sleep, Mental Health: Study
Stressed, Exhausted: Frontline Workers Faced Big Mental Strain in Pandemic
Study Probes Relationship Between Migraines and Sleep
Too Few Psychiatric Beds: Psychiatrists' Group Takes Aim at Ongoing Crisis
Too Few Young People Get Mental Health Follow-Up After ER Visit
Too Much or Too Little Sleep Bad for Your Brain
Transgender Youth Much More Likely to Have Troubled Sleep
Various Mental Illnesses Share Same Genes: Study
What an Expert Says About Taking Magnesium for Sleep
What's Best for Treating Bipolar Disorder?
Why Can't I Sleep? What Can I Do About It?
Why Music at Bedtime Might Not Be a Great Idea
Yes, Bad Sleep Does Make People Grumpy
'Yo-Yo' Dieting May Mean Sleepless Nights for Women