If the person is aware of nutrition and ensuring that they are getting adequate amounts of calcium, iron, vitamin B6, vitamin B12, protein, and so on, then being vegetarian can be a healthy diet at any age.
Whether a diet or not is healthy depends entirely on what you eat. Vegetarians can have a diet that is just as unhealthy as any other person or they can have an extremely healthy diet. It simply depends on whether or not you make the effort to start and maintain a healthy diet.
People choose not to be vegetarian for different reasons. However, a vegetarian diet is much more healthy than a diet of meat and dairy.
Yes it does. You will discover more foods to eat.
No noticeably more acidic, no.
To increase your protein intake in a vegetarian diet, try to consume foods like beans, lentils, nuts, and dairy. Also, you can supplement with protein powders.
A vegetarian diet is one in which a person does not eat meat.
yes
You can find information on vegetarian diets online and at your local library. Sites such as about will give you all the information you need to start a vegetarian diet.
In my opinion, it is a good idea to follow a vegetarian diet permanently! (I'm a vegetarian, of course)
more meat
A diet that contains meat.
Eat more energy dense vegetarian foods - nuts, sunflower seeds, peanut butter, dried fruit.
Diet and exercise!