Menstrual cycle doesn’t impact training, performance: Study

A recent study, published in the Journal of Physiology, has found that doing fixed intensity exercise during menstrual cycle does not affect a woman’s autonomic heat responses (skin blood flow and sweating). That’s according to a collaboration between Massey University, the University at Buffalo and the University of Otago. They also found that exercise performance was impaired by humid heat due to the reduced ability of the body to sweat effectively. The research studied the effects of heat on ten well-trained women across their menstrual cycles. Each woman completed four…

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Genes, birthplace shape up our gut microbes

Your genes and place of birthcan have a major effect on the formation of the microbial community in the gut — which plays an important role in keeping one healthy, a research has showed. The study proved that gut microbiome plays a leading role in the body’s immune response. Thus, controlling the microbes in the gut could influence the immune system and disease vulnerability. The findings showed the early life environment is very important for the formation of an individual’s microbiome. The moderate shifts in diet, as we age, also…

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Smoking: Sooner you quit the longer you’ll live

Planning to quit smoking? Then do it before you turn 70. A new study published in the American Journal of Preventive Medicine, found that people aged 70 or older currently smoking were more than three times more likely to die than never-smokers, while former smokers were less likely to die the sooner they quit. In the U.S., the number of individuals aged 70 years and older is expected to increase from 29.2 million (9.3 percent of the population) in 2012, to 63.6 million individuals (15.9percent) in 2050. “U.S. adults aged…

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Electro-acupuncture may improve sleep in breast cancer patients

Electro-acupuncture may be an effective method in improving sleep quality in patients suffering from breast cancer, a study has shown. Electro-acupuncture is a form of acupuncture where a small electric current is passed between pairs of acupuncture needles. Compared with women who undergo natural menopause, nearly 30 to 40 per cent of women with breast cancer are at a greater risk of experiencing hot flashes, partially as a result of the premature menopause that results from chemotherapy and surgery, as well as estrogen deficiency caused by the use of breast…

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Fungal treatment of artificial voice box may improve speech

Treating fungal infection inside the artificial voice box may improve speech quality and help people with throat cancerwho lose their larynx, a study has found. Throat cancer refers to cancer of the voice box, the vocal cords, and other parts of the throat, such as the tonsils and the oropharynx. During a total laryngectomy, the entire voice box (larynx) is removed and the windpipe (trachea) and food pipe (oesophagus) are separated from each other. This operation creates an opening between the food pipe and the windpipe, where the voice prosthesis…

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Scientists solve blood clot deaths in cancer patients

New Zealand scientists have unlocked the mystery of why so many cancer patients die of blood clots while undergoing chemotherapy in a study. Chemotherapy stimulates release of tiny bubbles from the surface of cancer cells, causing the potentially fatal clots, said the study by University of Otago researchers that came out on Wednesday, Xinhua news reported. Most deaths from cancer were caused by uncontrolled growth of tumour in vital organs, but the second most common way that cancer kills is by triggering blood clotting resulting in thrombosis. The clots cause…

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