Scientists have been searching for a way to help women prevent contracting HIV during heterosexual sex for some time now. Eighty-four percent of women contract HIV in this way and at present the only preventative options are condoms (both male and female versions). This might seem simple and accessible enough to a number of women living in the United States, but the reality is that for many women around the world guaranteeing that their male partners will use a condom certainly can prove to be difficult, if not impossible. Half of the people in the world living with HIV are women and women are twice as likely as men to contract HIV. This is one of the reasons that scientists at the University of Washington in Seattle are interested in creating a new form of protection in which women can take their sexual health back into their own hands regardless of their situation.
As mentioned before, this idea is nothing new. Pre-Exposure Prophylaxis (or PreP) is a prevention method that can be used by people who have a high risk of contracting HIV. This might include people with HIV positive partners, intravenous drug users, or people who regularly have unprotected sex with partners with unknown HIV statuses. The anti-HIV drugs are given in the form of a pill that must be taken every day. Scientists have also been working on topical creams and gels that contain the anti-HIV drugs microbicides for years. While the intention is good with these products, they still lack usability and convenience. They can leak out, be quite messy, and the anti-HIV drugs take about 20 minutes to absorb into a woman’s system, so she would have to know she was going to have sex beforehand and have already applied the gel or cream in order to be properly protected. Microbicides are a promising way to help women prevent HIV, but the engineers at the University of Washington agree that the delivery method of these drugs need serious improvement.
Dissatisfaction with one’s appearance is a familiar feeling to many of us. In a society with idealized bodies plastered all over the media we consume, from magazines to movies and everywhere in between, drawing unfavorable comparisons of oneself to the results of Photoshop might even be inevitable. People do not fret over their looks for no reason, either: perceived attractiveness is, for example, likely to be tied to employment rate and wages earned.[i] Teenagers, too, feel the pressure of trying to measure up to modern times’ Aphrodite and Adonis – perhaps even more keenly than adults, at times. Research shows time and again that young people worry quite a lot over their looks, and sometimes those worries can put them on the path to self-destruction. And since such low self-perception and the disorders associated with it tend to be rooted in adolescence, if they do not outright begin then, it is important to be aware of how these problems crop up in young people if we hope to combat them in the population at large.
Cancer is a nearly universal health concern in our lives; it would be difficult to find anyone whose life has not been touched by the disease, in all its various and horrifying forms. This year alone, the American Cancer Society reports that 1.6 million people in the U.S. will develop cancer, and nearly 600,000 will die from it.[i] HPV, or the human papillomavirus, causes an estimated 19,000 of those cases in women, and just under half that in men.[ii] HPV is a common disease transmitted through sexual contact, which is usually known for causing genital warts and, once contracted, is incurable.[iii] HPV is best-known for causing cervical cancer, but it is also associated with cancer in the head, neck, anus, and genitals of both sexes. But though it cannot be cured once contracted, the variant of the disease which leads to cancer can very easily and effectively be prevented by readily available vaccines.
In March of this year, former president, Jimmy Carter, spoke out against sex-selective abortion on the David Letterman show. President Carter had been invited on the show to discuss the release of his new book, “A Call to Action: Women, Religion, Violence, and Power.” When Letterman broached the topic of the book, Carter’s first comments were about gendercide and sex selective abortion, which he identified as the worst statistic he knows of. The exact conversation went as follows:
Red wine has been the centre of debate for some time now, and most people have heard that one glass a day is good for your health. The miracle properties found in the odd glass of red wine, along with grapes, chocolate, and other natural sources, is attributed to the anti-oxidant resveratrol – and it is this belief that has led to a $30 billion boom of resveratrol supplement sales in the US alone[1]. But just what are the supposed miraculous benefits and are they all that they are claimed to be? A recent study into the effects of resveratrol suggests that they are probably not.
The Wonder of Resveratrol
Over the past few years, resveratrol has often been put forward as an explanation for the famous ‘French Paradox’ – that is, for the inexplicably low rate of heart disease amongst the French, despite having diets that are high in fat and cholesterol. The thing that they do have in common? A high consumption of red wine, and thus, resveratrol. In fact, resveratrol is attributed to aiding not only the fight against heart disease, but also many other factors too.
Susan and Tim have been married for 10 years. Susan has a fulltime job, but still works hard to care for her home and family. That includes having a home cooked meal prepared when Tim arrives home every day. Today, her son became ill at school and it took her a couple of hours to pick him up and take him to the doctor. That meant Susan was not going to have that meal on the table today. Susan was afraid.
Why would something so minor cause Susan to become fearful? She was in a situation that most people wouldn’t give a second thought. It's just something that happens. For Susan, it could turn into a nightmare.
Susan raced home and hoped she had enough time to begin preparing dinner before Tim arrived. Unfortunately, Tim arrived only a few minutes after her. When he saw there was no food on the table, he was not happy. Therefore, as Susan had feared, he was about to make her life hell.
It’s a story so strange that at first read it sounds like it could be an urban legend rather than a development in sexual health and allergy research. Several years ago, a 20 year old woman from the United Kingdom with a severe allergy to Brazil nuts reportedly had an allergic reaction after having sex with her partner who had consumed the nut just hours before their encounter. This was the first documented case of a woman having a sexually transmitted allergic reaction. In a world where more and more people are suffering from dangerous allergies, is this something the rest of us need to be concerned about?
You’re probably thinking, “there is no way the Brazil nut was transmitted through her partner’s semen, there had to have been some remains in his mouth, skin, or hair.” Fair enough, but the couple reports having taken every possible precaution before having sex. The man, having known that his partner was allergic, showered, washed his face, skin, teeth, and thoroughly rinsed his mouth before engaging in sex. The scientists who later studied the case stated that if the reaction were in fact from residue in his saliva or skin, she would have had the allergic reaction much faster than she did. She only started showing symptoms after they finished having sex.
The e-cigarette business is booming, and the tobaccoless nicotine product that is considered a safe alternative to conventional smoking is set to take the world by storm – in fact, that storm has already started. Global sales in tobaccoless smoking products has grown to nearly $3 billion and around one in five smokers have tried e-cigarettes in an attempt to quit smoking[1]. So just what is it about these little devices that is so popular, and are they really as safe as they seem?
How does she do it? We are talking about that skinny little soccer mom who balances work, three kids, soccer practice, and STILL manages to maintain a rocking body. Many Americans struggle with or have struggled with their body images. For many, the age-old excuse has been: "I just don't have time." In reality, most people cannot afford a personal trainer or Weight Watchers. They do not have time to spend an hour at the gym five days a week. The excellent news is that they do not have to! In fact, there are many lifestyle changes that can be made to help you shed pounds and stay healthy. The exciting news is: They do not require too much time out of your day.
Vitamins and other supplements should help your health, not harm it —in fact; the whole idea behind the campaign to “take your vitamins” is to provide your body with essential nutrients it might not be getting through your diet.
However, there are some vitamins and minerals that may have adverse effects on your health if you take them in the form of supplements, these effects can range from transient and unpleasant symptoms, to severe and life-threatening diseases; in the worst cases, certain vitamins may raise your risk of cancer.
