Rich in omega-3 fatty acids, fish oil supplements offer a number of health benefits. While they may help prevent accumulation of body fat and play a role in decreasing unhealthy belly fat, fish oil supplements may not be very effective at helping you lose weight.

If man boobs are affecting your appearance, maybe it's time to get rid of them. Spot reduction isn't possible; excess chest fat will only disappear if you reduce your total body fat. A healthy diet, regular cardio and full-body strength training can do the trick.

Cessation of the menstrual period because of excessive exercise or weight loss is secondary amenorrhea. This can be the diagnosis if you have missed three or more menstrual periods after having experienced at least two regular cycles.

There is no way to slow the hands of time, and as you age, there is no proven way to stop the metabolic decline. Your metabolism slows as you age, meaning you aren't burning calories as quickly or efficiently.

The distended, gassy feeling of a bloated abdomen is not only uncomfortable, but it’s also inconvenient -- particularly if it means you can’t button up your favorite pair of jeans. In many cases, however, bloating isn't inevitable.

If you’ve been frustrated by your efforts to lose weight, you might be considering new methods to boost your results. Some natural health practitioners claim that enemas can help increase the elimination of toxins and remove waste build-up in the colon, thereby leading to weight loss.

Men can lose weight unexpectedly for a variety of reasons. However, when that weight loss is sudden or dramatic, it can be a cause for concern. If you have recently experienced sudden weight loss, see a physician immediately to obtain an accurate diagnosis.

Antibodies are the body’s defense system; these cells fight sickness and infection wherever they are needed. When a person has a low level of antibodies, it is usually indicative of a medical problem, an infection or a recent treatment, such as chemotherapy.

Communicable diseases are highly contagious illnesses passed from person-to-person via respiratory droplets, fluid, mucus, semen, saliva or breast milk.

Whey protein is the liquid portion of milk, left over when cheese is made. It is usually sold as a powder that you add to foods or shakes to boost their protein content. A high-protein meal, especially breakfast, can help you feel full longer, according to Purdue University researchers.

The ketogenic diet is a high-fat, moderate-protein and low-carbohydrate diet used to treat epileptic seizures in patients who do not respond well to conventional approaches. A modified version of the diet can be used as a weight-loss diet.

Although green tea is an ancient beverage, it is more popular in modern times that it has ever been before.