On five consecutive mornings, the researchers exposed the participants to 10, lumens of light and drew blood several times. The researchers found that PER2 levels increased in response to light therapy in the human participants as it did in the mice. They also reported that the human volunteers saw a decreased level of plasma triglycerides and improved metabolism. Eckle explained that light plays an essential part in human health, not only in regulating the circadian rhythm but in cardiovascular health as well.
He adds that according to prior studies, more people throughout the U. Heart disease is widespread throughout the United States. Around , people die from heart disease every year, which accounts for 1 out of every 4 deaths. Coronary heart disease is the most common form of heart disease, and around , people in the U. While most people know that chest pain is a sign of a heart attack, other less obvious signs include shortness of breath, upper body pain, nausea, cold sweats, lightheadedness, and discomfort in the arms, back, neck, jaw, or upper stomach.
There are many ways that people can reduce their risk of developing heart disease, such as eating better and exercising more.
However, it is vital that research to discover new ways to protect the cardiovascular system continues. This study using intense light highlights how something seemingly unrelated to heart health can have such protective benefits. This study could have a significant impact on the treatment of heart patients in the future.
Eckle says that "if the therapy is given before high risk cardiac and non-cardiac surgery, it could offer protection against injury to the heart muscle which can be fatal. Eckle believes there are other possibilities, too, adding that "drugs could also be developed that offer similar protections based on these findings. MNT is the registered trade mark of Healthline Media.
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Fact checked by Paula Field. New research introduces a potential novel therapy for heart attacks. Is this chest pain from GERD or a heart attack?
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