Conocimiento: A Tu Salud


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Sharing the science behind health, disease, and wellness

Why do we sleep?

Roberto León Barriera's picture

We don’t often think about the purpose of sleep, yet we always feel better and more energized after a good night’s sleep. Studies have shown that we spend about one-third of our lives sleeping. Why is this so? There is no scientific consensus on the specific reason why we need sleep. While the question of exactly why we sleep is difficult to answer, sleep has many benefits. The effects of sleep deprivation can either manifest immediately, such as crashing your car due to excessive tiredness, or can build up with time and lead to chronic conditions. Research shows that sleep deficiency impairs your driving ability as much as being drunk. It is estimated that driver sleepiness is a factor in about 100,000 car accidents a year, and this may cause up to 1,500 deaths a year.

Take care of your heart

Josiemer Mattei's picture

Heart disease affects the population of Puerto Rico in multiple ways: their physical and emotional health, quality of life, social and work relationships, and their wallet. February is heart health awareness month so we’ll take the opportunity to discuss some of the conditions that affect the heart and how we can prevent them.

What is heart disease?

Raising our voice against cervical cancer

Nicole Yordán López's picture

 

If you only have time to read three lines, let them be these:

GET VACCINATED against HPV.

GET CHECKED (screening through “pap smear” starts at age 21).

PROTECT YOURSELF against cervical cancer.

Designer Drugs: A Lethal High

Roberto León Barriera's picture

Designer drugs are substances designed to mimic the effects of an existing drug. Their chemical structure is altered, which prevents them from appearing in standard drug screening tests. The idea behind these drugs is to create a new substance that is not classified as illegal, allowing dealers to sell it without breaking the law. As law enforcement officials get to know these drugs, they are classified as illegal.  Dealers then alter the structure again, repeating the cycle. In the United States, around 200-300 new designer drugs were identified between 2009-2014.  These drugs are often distributed in night clubs, parties, and raves. Aside from their many detrimental effects on the body, these drugs have an added danger and lethality.

November: Diabetes Awareness Month

Uriyoán Colón-Ramos's picture

Written by: Uriyoán Colón Ramos, Assistant Professor at the Milken Institute School of Public Health of the George Washington University & Josiemer Mattei, Assistant Professor in the TH Chan Harvard School of Public Health.

November is Diabetes Awareness Month. We are participating in this worldwide campaign in order to promote awareness about what is diabetes, as well as prevention and treatment measures.

What is diabetes?

Are you taking care of your bones?

Naiomy D Rios Arce's picture

Did you know that 5-10% of your bone is replaced every year? And that both females and males can develop osteoporosis?

Bone remodeling, the process by which new bone is formed and old bone is removed, is in charge of keeping your bones strong and healthy. This process is a continuous and tightly regulated cycle that requires interaction between two important cells, the bone forming cells (osteoblast) and bone degrading cells (osteoclast).  

Breast cancer prevention: the importance of mammograms

Doriann González Rodríguez's picture

Almost everyone knows someone who has had breast cancer or someone who has a family member who has suffered from this disease. Currently, breast cancer is the leading cause of cancer death in Hispanic women. October is breast cancer awareness month so we take the opportunity to share valuable information to keep you well-informed.  

As with other cancers, the risk of breast cancer increases with age. According to CDC statistics, the average age at which a woman is diagnosed with this condition is 61 years and for men diagnosis usually occurs between 60 and 70 years of age. Breast cancer affects not only women; it also affects men. However, the incidence of this type of cancer in men is significantly lower than in women.

Improved management of Zika virus in Puerto Rico through health literacy

Jaime Andrés Aponte Ortiz's picture

Health literacy refers to the capacity of an individual to obtain, process, and understand basic information regarding their health in order to make the most appropriate health-related decisions. This knowledge may define the individual’s concerns about preventive measures, treatment outcomes, relevant costs, or any other related issue.

The spread of the Zika virus and its consequences are a clear example of how, in some cases, the lack of literacy can define how we deal with these situations.  Examples that influence the decision-making capacity include but are not limited to the lack of information and educational tools and misinformation being communicated by unreliable sources.

September: Ovarian Cancer Awareness Month

Nicole Yordán López's picture

Are you listening?  

“If your body says something may be wrong, please listen.”

-Are you listening? PSA, CDC  

“I listened to my whispers and I’m alright” 

 -translated from Susurros del Cáncer de Ovario, public service announcement, Susurros del Cáncer de Ovario, Inc. 

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