Most girls go through menarche and are then able to become pregnant and bear children. This generally requires internal fertilization of her eggs with the sperm of a man through sexual intercourse, though artificial insemination or the surgical implantation of an existing embryo is also possible (see reproductive technology). The study of female reproduction and reproductive organs is called gynaecology.
While it likely took more than a week to gain unwanted fat, most people wish they could lose it quicker than it came on. “When it comes to losing weight, simply cutting back on your portion sizes could be the most underrated way to drop pounds. However, if you’re already eating less (and exercising more) and are still stuck, there are little tricks of the trade that can help jumpstart your efforts,” Ansel says.
You hear the term glycemic index thrown around, but what does it really mean? Whether a food ranks high or low on the scale depends on how it affects your blood sugar. High GI foods (muffins, crackers, cookies) spike your blood sugar and can bring on cravings and hunger. Low GI foods (non-starchy veggies, meats) keep blood sugar stable. In a new study, scientists discovered that eating higher GI foods was associated with weight gain over a 16-year span. That doesn't mean carbs are out, though—just choose lower-GI ones like beans, lentils, and brown rice more often than not.
Earlier this month, the Endocrine Society released a scientific statement saying that people can lose weight on any of roughly a dozen diets assessed by its researchers. A study published in February, meanwhile, found near-identical weight-loss benefits from low-carb versus low-fat diets. Another paper, published just a week later, said vegetarian and Mediterranean diets are equally heart-healthy.
If you like the taste of apple cider vinegar, then by all means, drink up! But if you are a normal human being who prefers not to chug pure acid, then you should know there's zero evidence that drinking the nasty stuff can actually help you drop pounds (or impart the laundry list of health benefits the Internet seems to associate with it, for that matter).
While juice is definitely a better choice than a soda, since 100 percent juice should only contain naturally-occurring sugars and a little fiber, you still have to limit yourself to a one-cup serving per day, she says. To limit the blood sugar spike, chase it with a handful of protein-rich nuts. Also worth noting: You need to avoid any kind of juice cocktail that contains added sugar (or sweeteners) in the ingredients, she says.
Try not to eat when you feel upset or bored — find something else to do instead (a walk around the block or a trip to the gym are good alternatives). Many people find it's helpful to keep a diary of what they eat and when and what they are feeling. When you have to write it down, you might think twice before eating cookies. Reviewing the diary later can also help them identify the emotions they have when they overeat.
“Intermittent fasting can be really challenging if you have an ever-changing schedule,” adds Hultin. “If you're traveling and crossing time zones, it could be very difficult to follow. It might be best for people with more stability in their lives.” Intermittent fasting isn’t safe for people with type 2 diabetes, children, pregnant or lactating women, or anyone with a history of an eating disorder.
Petey’s Bing Beverage serves up an extra boost of energy from taurine (1000mg), an amino acid you’ll find in many of the sporty energy drinks due to its ability to improve athletic performance. A recent study in the Journal of Cardiology found participants who supplemented with 500 mg of taurine three times daily for two weeks, were able to significantly increase exercise distance. In addition to the 1000mg taurine, you’ll get a healthy dose of polyphenols from the bing cherries, which research suggests can reduce inflammation and improve cardiovascular health. A month-long clinical trial published in the Journal of Nutrition saw a 21 percent reduction in inflammation markers among men and women who supplemented their diets with bing cherries. (By the way, taurine is probably fine in small doses, but chug too much and the picture becomes less clear.)
Whether your reason for going vegetarian is ethical, environmental, or for health, one thing's for sure: weight loss can be a nice bonus. In fact, in that same study that evaluated vegan, vegetarian, and omnivorous diets, vegetarian diets were almost as effective as vegan—helping people lose 6.3 percent of their body weight compared to 7.5 percent in the vegan group in a half year. Bonus: perfection isn't necessary. Even if you fall off the wagon and break your diet (hey, it happens!) another study found that dieting vegetarians still lost more weight than dieting meat eaters.
Finally, in a notable blow to some interpretations of the Paleo diet, Katz and Meller wrote, "if Paleolithic eating is loosely interpreted to mean a diet based mostly on meat, no meaningful interpretation of health effects is possible." They note that the composition of most meat in today's food supply is not similar to that of mammoth meat, and that most plants available during the Stone Age are today extinct. (Though it wouldn't surprise me to learn that Paleo extremists are crowd-funding a Jurassic Park style experiment to bring them back.)
Specific forms of violence that affect women include female genital mutilation, sex trafficking, forced prostitution, forced marriage, rape, sexual harassment, honor killings, acid throwing, and dowry related violence. Governments can be complicit in violence against women, for instance through practices such as stoning (as punishment for adultery).