Veganism is a type of diet that can be adapted for any age and gender. Research has shown that going on a vegan diet can help lower cholesterol levels. It also helps the dieter avoid certain types of diseases such as type 2 diabetes, heart disease, hypertension and certain types of cancer. Many people believe that vegans lack variety in their diet due to the absence of meat and dairy products. Nothing could be further from the truth. Having a vegan diet actually allows the person to experience a wider variety of food as he starts to try a wide array of fruits, vegetables, grains, seeds and pulses.