Although travel is a passion for most, there are a number of scientifically-proven health benefits of travel. Most people travel for fun, to get away from a routine or chase adventure. These scientific facts prove travel is beneficial to your mental, physical and emotional well-being.
Below are 7 scientifically-Proven health benefits of travel
Travel reduces the risk of cardiovascular diseases
Cardiovascular diseases (CVD) is a general term for conditions affecting the heart or blood vessels. CVD occurs from the build-up of fatty deposits inside the arteries resulting in narrowed or blocked blood vessels and an increased risk of blood clots.
Many factors can result in heart diseases such as unhealthy dieting. Stress is also a major cause of heart diseases because it leads to increased blood pressures and blood-sugar levels. This weakens the circulatory system in the long run.
Travelling greatly relieves stress and makes travelers more active than they would be at home. Travelers have a higher chance of engaging in new physical activities like hiking on their travels than at home . This increase in physical activities boost mental and physical health which in turn improves heart health, making it stronger.
According to scientific research, men who do not take a vacation at least once a year, have a 30% increased risk of contracting heart diseases and a 20% increase in the risk of sudden death. Women who go on vacation only once every six years are eight times more likely to suffer a heart attack or coronary death compared with women who vacationed at least twice a year.
Travel relieves stress
Travelling leads to an increased sense of adventure and living in the moment which in turn helps take the mind off stressful situations, leading to lower cortisol levels. A lower level of cortisol slows down the aging process and reduces blood sugar level, it also leads to a feeling of calmness and content.
According to a study published in the International Journal of Environmental Research and Public Health, this stress bust does not only apply when on vacation, but tends to linger on from 3 day to a few weeks after travelers have returned home from travelling.
Travel Strengthens your Immune System
Travelling to new places exposes the body to different environments, which makes the body create stronger antibodies. This boosts the immune system significantly, same way as the best keto diet pills do.
Antibodies are the little proteins that shield your immune system from deadly pathogens. Research studies imply that exposure to dirt or minor illnesses keeps the body and gut more grounded.
Travel to new locations, exposure to new food, climates, plants and animals, exposes travelers to different antigens. The body produces and stocks up antibodies against these antigens . These antibodies make your body stronger over time and protect you from similar illnesses in the future .
Exposure to new microscopic organisms has its benefits, this isn’t to say travelers shouldn’t practice essential hygiene while traveling.
Travel reduces the chance of depression and negative emotions
Another scientifically-proven health benefits of travel is its direct effect on mental health, depression and negative emotions. Travelling is generally know to be a good source of motivation and creativity which can help tackle negative emotions.
A 2005 study shows that women who go on vacations at least twice a year are less prone to chronic stress and depression than women who go on vacation less than once every 2 years.
Studies show green forests or mountainous environments are effective at lowering rates of psychologically stress-related diseases like depression and anxiety.
Sunny, warm environs positively influence the depressive states (since light regulates melatonin and happy hormones-dopamine, serotonin).
Travel Enhances Creativity
Creativity blooms from inspiration and motivation. Creativity is linked to neuroplasticity (how the brain and its neural networks are organized). Staying in the same environment for a long time can dry up the creative well and lead to creative stagnation. Travelling is an adventure, one gets to experience a completely new environment, sights, sound, sensations and exposure to novel stimuli. This in turn makes the brain form new neural connections, leading to a significant boost in creativity.
A study found that creative directors of fashion lines consistently produced more creative-design outputs if they spent more time abroad.
Another study found that participants who had traveled abroad and experienced other cultures provided overall better creative insights than participants who had not experienced other cultures.
Travel improves your brain health
A set routine gives the brain little new information to process, travel exercises the brain faculties. Travelling to a new place exposes your brain to a swarm of new information that it has to process.
Travel involves continuously making new decisions, a dynamic daily routine and exposure to different languages, food, activities and people.
Exposure to new information and novel stimuli builds the brains resilience against degenerative diseases such as Alzheimer’s and dementia. It also leads to improved memory and concentration and a sharp mind.
Travel Boosts Happiness
Travel has been scientifically-proven to boost happiness. The excitement of traveling, the absence of work and the opportunity to relax and explore new places makes people happy. This excitement doesn’t only happen when on the road or air, but generally begins from the planning of a trip.
A Cornell university study found that discussing potential destinations, and the exciting attractions one might find can keep the mind off daily stressors and boost happiness.
The more details discussed, such as the exotic foods and shops to visit, the higher the happiness level. The study also found that the anticipation of a vacation is far greater than the anticipation of acquiring physical possessions.
A University of Surrey research found that people experience a greater sense of happiness and satisfaction in their health, economic situation and quality of life when they have a vacation coming up than people who do not.