Stockholm - A Swedish health agency Thursday said it was to study the possible link between exotic travel destinations and diseases covered by mandatory reporting rules, including diarrheal illnesses.

"With more knowledge we can work preventively to reduce the number of Swedish nationals infected by serious infectious diseases abroad," said Annika Linde, state epidemiologist with the Swedish Institute for Infectious Disease Control (SMI).

The agency said it aimed to conduct the survey in conjunction with the travel industry.

Here’s something for those who are suffering from liver problems.

According to a new study of the American physician of Yale University, a daily dose of aspirin could prevent liver damage.

In his study, Dr. Wajahat Mehal (Associate professor, Dept of Immunobiology, Yale School of Medicine) advocates that aspirin could protect the body's largest internal organ from overdoses of another common painkiller, paracetamol (acetaminophen). An overdose of paracetamol harms the liver which causes acute liver failure.

Reporting their findings in Thursday’s New England Journal of Medicine, researchers at the University of Minnesota said that kidney donation doe not have any long-term effect on either the health or the longevity of life of the donor.

Recent research has shown that junk food increases the risk of asthma in children who tend to have lower risk of asthma due to breastfeeding. Earlier researches have shown that breastfeeding for more than three months lowers the risk of asthma.

Research team led by Anita Kozyrskyj, research chair in the department of pediatrics at the University of Alberta's faculty of medicine and dentistry analyzed data collected from 246 children, aged eight to 10, diagnosed with asthma, and 477 children without asthma.

Recent research revealed the importance of potassium intake in reducing blood pressure and risk of heart disease. Study also revealed that sodium-to-potassium in subjects' urine is a better indictor of cardiovascular disease than sodium or potassium alone.

Lead researcher, Dr. Paul Whelton, president and CEO of Loyola University Health System, said: "There isn't as much focus on potassium, but potassium seems to be effective in lowering blood pressure and the combination of a higher intake of potassium and lower consumption of sodium seems to be more effective than either on its own in reducing the risk of cardiovascular disease."

Recent reports revealed that more and more women are taking help of tan jabs to get tanned looks. Melanotan I and Melanotan II are two types of tan jabs that increase the levels of melanin in our body, resulting in tan.

Doctors said that these injected jabs that produce a tan may be responsible for worrying changes in skin moles.

Two recent cases of women who had injected "Melanotan" shortly before noticing the problem of skin moles highlighted the risk from these tanning jabs.