Plenty of research suggests optimistic people have a reduced risk of heart disease, stroke, and declines in lung capacity and function. Optimism is also associated with a lower risk of early death from cancer and infection. And now a new study links optimism to living a longer life.
What does this new research on optimism tell us?
The study in Proceedings of the National Academy of Sciences found that people who had higher levels of optimism had a longer life span. They also had a greater chance of living past age 85. The researchers analyzed data gleaned from two large population studies: about 70,000 women from the Nurses’ Health Study and about 1,400 men from the Veterans Affairs Normative Aging Study.
The Nurses’ Health Study used items from the Life Orientation Test to assess optimism. The measure asks respondents to rate their level of agreement to several statements about optimism. The Normative Aging Study relied on the Optimism-Pessimism Scale, administered as part of a personality assessment. This scale examines the positive and negative explanations people give for events in their life.
For both men and women, higher levels of optimism were associated with a longer life span and “exceptional longevity,” which the researchers defined as surviving to 85. The study controlled for factors like chronic physical conditions (such as hypertension or high cholesterol) and health behaviors (such as smoking or alcohol use).
There were several limitations to the study results. For example, participants were largely white and had higher socioeconomic status than the general population. These factors may limit whether the findings apply to a wide range of people.
So why might optimism affect longevity? The study wasn’t designed to explain this, but the researchers had several thoughts. While one component of optimism appears to be heritable — that is, tied to our genes — our environment and learning also shape a significant portion. One takeaway is that we can all learn ways to be more optimistic.
How can you become more optimistic?
Whether you’re naturally optimistic or not, you can take certain steps in that direction.
- Reframe situations. When some people confront difficulties, they tend to only view the negative aspects of the situation. Also, they consider these aspects unchangeable. To reframe a difficult situation, search for any positive aspects or silver linings. Is there anything you can learn from the situation? Is there anything you can teach to others about the situation, after you resolve it?
- Set goals. Set achievable goals for each day and adjust those goals as needed. Be specific and realistic. For example, rather than a broad goal, such as “clean house,” identify specific areas that you plan on cleaning (wipe down counters, scrub kitchen sink). Research suggests that setting goals and having the confidence to achieve these goals is related to optimism.
- Set aside time to focus on the positive. At a set time each day (perhaps at bedtime), think about the positive aspects of your day. What went well? What are you happy about? What are you proud of?
- Practice gratitude meditations. Gratitude meditations focus on giving thanks for the positive aspects of your life, which can include family members, friends, or possessions, among other things. You can find numerous scripts and guided meditations available online.
- Strengthen social relationships. The researchers noted that optimism is related to strong social networks. A strong social network can include spending time with close friends, or participating in regularly scheduled group or community activities. Joining new groups or scheduling time to see friends and family and engage in activities strengthens these relationships. Focus on spending time with positive and supportive people.
- Practice the half-smile. A psychotherapy technique to cope with sad feelings is to practice smiling for a few minutes each day. If a full smile is not possible, a half-smile works as well. Notice any impact on your thoughts, mood, and level of optimism.
Bible verses for today’s meditation and inspiration: Matthew E. McLaren
Therefore I tell you, whatever you ask for in prayer, believe that you have received it, and it will be yours. Mark 11:24 NIV
Now faith is confidence in what we hope for and assurance about what we do not see. Hebrews 11:1 NIV
For we live by faith, not by sight. 2 Corinthians 5:7 NIV
May the God of hope fill you with all joy and peace as you trust in him, so that you may overflow with hope by the power of the Holy Spirit? Romans 15:13 NIV
But when you ask, you must believe and not doubt, because the one who doubts is like a wave of the sea, blown and tossed by the wind. James 1:6 NIV
And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him. Hebrews 11:6 NIV
Though you have not seen him, you love him; and even though you do not see him now, you believe in him and are filled with an inexpressible and glorious joy, for you are receiving the end result of your faith, the salvation of your souls. 1 Peter 1:8-9 NIV
Then Jesus said, “Did I not tell you that if you believe, you will see the glory of God?” John 11:40 NIV
Because you know that the testing of your faith produces perseverance. James 1:3 NIV
Jesus said to her, “I am the resurrection and the life. The one who believes in me will live, even though they die; and whoever lives by believing in me will never die. Do you believe this?” John 11:25-26 NIV
Accept the one whose faith is weak, without quarreling over disputable matters. Romans 14:1 NIV
But you, man of God, flee from all this, and pursue righteousness, godliness, faith, love, endurance and gentleness. 1 Timothy 6:11 NIV
For everyone born of God overcomes the world. This is the victory that has overcome the world, even our faith. 1 John 5:4 NIV
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