Mind & Mood
Your mood and your mental health affect every aspect of your life, from how you feel about yourself to your relationships with others and your physical health. There's a strong link between good mental health and good physical health, and vice versa. In the other direction, depression and other mental health issues can contribute to digestive disorders, trouble sleeping, lack of energy, heart disease, and other health issues.
There are many ways to keep your mind and mood in optimal shape. Exercise, healthy eating, and stress reduction techniques like meditation or mindfulness can keep your brain — and your body — in tip-top shape.
When mood and mental health slip, doing something about it as early as possible can keep the change from getting worse or becoming permanent. Treating conditions like depression and anxiety improve quality of life. Learning to manage stress makes for more satisfying and productive days.
Mind & Mood Articles
Every brain changes with age, and mental function changes along with it. Mental decline is common, and it's one of the most feared consequences of aging. But cognitive impairment is not inevitable. Here are 12 ways you can help maintain brain function.
Through research with mice and humans, scientists have found that brainy activities stimulate new connections between nerve cells and may even help the brain generate new cells, developing neurological "plasticity" and building up a functional reserve that provides a hedge against future cell loss.
The is the second part of "Treating opiate addiction". Click here to read Part I: Detoxification and maintenance.
A different kind of drug treatment for opioid use disorder is the long-acting opiate antagonist naltrexone, usually taken once per day after detoxification. It neutralizes or reverses the effects of opiates, and triggers a withdrawal reaction in anyone who is physically dependent on opiates. A person who takes naltrexone faithfully will never relapse, but most people simply stop using it, or refuse to take it in the first place. A newer slow-release naltrexone injection is now available. However, it is too soon to know if it will have a better success rate than the oral form.
Behavioral therapists regard opioid use disorder as the effect of learned associations and patterns of reward and punishment. Patients learn to identify and remember moods, thoughts, and situations that tempt them to use opiates. The therapist helps them avoid these temptations, consider the consequences of relapse, and find other ways to achieve a feeling of pleasure or accomplishment. Training in stress management, relaxation, and general problem-solving may also help. Cognitive therapists try to help patients recognize and dismiss self-defeating attitudes that make life seem unbearable without the drug.
In the aftermath of a life-threatening trauma, most people recover with the support of family and friends. But some develop post-traumatic stress disorder (PTSD), an anxiety disorder that may last a lifetime if appropriate help is not available. Many unwelcome and unanticipated life events, such as a spouse's betrayal or the loss of a job, can cause distressing emotional reactions, but most such events don't lead to Post Traumatic Stress Disorder (PTSD). Under the current official definition, PTSD is diagnosed only if you have been exposed to actual or threatened death or serious injury and responded with fear, helplessness, or horror.
However, the definition of PTSD is broadening, as mental health professionals gain more experience with the disorder. Individual traits and circumstances help determine how an event is perceived and how emotionally overwhelming it is. In making a diagnosis of PTSD, a mental health professional considers both the type of trauma and the individual's reaction. The point in a person's life when a trauma occurs may also predict her likelihood of developing the disorder.
First described in male war veterans, PTSD is now known to occur in children and women as well, following a range of experiences. Motor vehicle accidents are a leading cause of PTSD in both men and women. In women, rape frequently results in PTSD, and some women develop PTSD after a traumatic childbirth. Child abuse, including sexual abuse, can lead to chronic PTSD even if force was not involved. PTSD may also occur following a heart attack or diagnosis of cancer. Health care workers confronted with the aftermath of violence or natural disaster can also develop PTSD.
Dozens of opiates and related drugs (sometimes called opioids) have been extracted from the seeds of the opium poppy or synthesized in laboratories. The poppy seed contains morphine and codeine, among other drugs. Synthetic derivatives include hydrocodone (Vicodin), oxycodone (Percodan, OxyContin), hydromorphone (Dilaudid), and heroin (diacetylmorphine). Some synthetic opiates or opioids with a different chemical structure but similar effects on the body and brain are propoxyphene (Darvon), meperidine (Demerol), and methadone. Physicians use many of these drugs to treat pain.
Opiates suppress pain, reduce anxiety, and at sufficiently high doses produce euphoria. Most can be taken by mouth, smoked, or snorted, although addicts often prefer intravenous injection, which gives the strongest, quickest pleasure. The use of intravenous needles can lead to infectious disease, and an overdose, especially taken intravenously, often causes respiratory arrest and death.
Addicts take more than they intend, repeatedly try to cut down or stop, spend much time obtaining the drug and recovering from its effects, give up other pursuits for the sake of the drug, and continue to use it despite serious physical or psychological harm. Some cannot hold jobs and turn to crime to pay for illegal drugs. Heroin has long been the favorite of street addicts because it is several times more potent than morphine and reaches the brain especially fast, producing a euphoric rush when injected intravenously.
Studies show smoking high-tar unfiltered cigarettes, as opposed to medium-tar filtered cigarettes, greatly increases your risk of lung cancer. So, cigarettes labeled as low-tar or ultra light are an even safer choice, right? Wrong. A study comparing the lung cancer risks of different types of cigarettes found this seemingly logical assumption is false.
The study six years and involved over 900,000 Americans over the age of 30. The researchers compared the risk of death from lung cancer among men and women who were smokers, former smokers, or had never smoked. When analyzed according to the tar rating of cigarette smoked, the results of the study showed the risk of lung cancer death was greatest for smokers of high-tar unfiltered cigarettes. The risk of lung cancer death was no different among smokers of medium-, low-, and very low-tar cigarettes.
These findings do not come as a complete surprise to researchers. A previous study showed smokers of low-tar cigarettes compensate for the decrease in tar level by changing their inhalation pattern. By blocking ventilation holes in the filter, increasing the drag time, holding the puff longer and deeper, or smoking more cigarettes, addicted smokers may maintain their nicotine intake (and exposure to carcinogens) with low-tar cigarettes.
Think smoking marijuana is harmless? Think again. Chronic users of the drug often find themselves lacking motivation. Some even seem depressed or have other signs of mental illness. But does chronic marijuana use lead to psychiatric problems? Or do people suffering from mental illness use marijuana to self-medicate? While this drug was becoming increasingly popular with young people in the 1990s, researchers were busy trying to figure out if marijuana was a cause or an effect of psychiatric problems. And their work seems to have paid off. Research now indicates that marijuana use increases the risk of depression, as well as schizophrenia. But at the same time, depressed people do not use marijuana more often than their non-depressed counterparts.
In an Australian study, researchers interviewed 1,600 14- and 15-year-olds, then again seven years later. Participants filled out a questionnaire, reporting on their use of marijuana and symptoms of depression or anxiety. A surprising 60% of the participants had used marijuana by the time they were 20. The researchers found that the young women who had used marijuana weekly as teenagers were twice as likely to have depression as a young adult than women who did not use the drug. Daily use as a teenager was associated with four times the risk of depression for young women.
Also, among the young adults, women who used marijuana daily were five times more likely to experience depression and anxiety than those who did not use the drug. However, the researchers found no relationship between teenage depression and anxiety and later use of marijuana. This refutes the idea that youths suffering from depression turn to marijuana as a way of self-medicating.