what source/nutrient that a vegetarianism cannot get ?

Answer 1

None.

Answer 2

There are NO nutrients that a vegetarian cannot get through a plant based diet. There is alot of misinformation, mainly supplied by the meat industry, that certain vitamins and protein only come from meat. This is not true. Animals do not produce B12 naturally, any more than humans do. It is given to them in their feed. A vegetarian can get adequate B vitamins, including B12 and iron without taking supplements. Sources of B12, iron, calcium, iodine, and other vitamins are molasses, nutritional yeast, kelp, dulse, laver, hijiki, arame, kombu, leafy greens, brocolli, etc. Protein can be obtained from beans, pulses, legumes, seeds, peanuts, tree nuts, yogurt, cheese, eggs, sprouts, edemame, and other vegetables. My young daughter and I have been veggies for years, and have our blood work checked anually. We have above average nutrient levels in all catagories, and we take no vitamins or supplements. A well balanced diet is the key to being healthy, both for omnivores and vegetarians. A little research shows that ALL vitamins, minerals, enzymes, iron, protein, etc. can be plant based. For years, the meat industry and doctors have brainwashed people to think otherwise. It you truly want to know the answer to this, please disregard the answers from well meaning omnivores who have not done their homework on this matter. You are best off to take the advice from someone who lives the lifestyle, or better yet, do some research for yourself. A vegetarian diet is very healthy, if done right.

Answer 3

If you’re eating a well-balanced vegetarian diet with plenty of whole grains, fruits and vegetables, you are eating one of the healthiest diets on the planet. You do, however, need to make sure you get a few vital nutrients.

Protein

The little known truth about protein is that most of us get too much, not too little of it. Women need about 45 grams per day and men need around 55 grams. One cup of tofu contains about 20 grams of protein, so eat some tofu and you’re almost halfway there!

Calcium

Kids need lots of calcium while they’re still growing, but adults need calcium too! If you’re a smoker, you will need to get more calcium, as your absorption and retention levels are lower. Strong bones throughout life come from both calcium in the diet and exercise, so for optimum health, be sure you get both. Although milk is a source of calcium, you certainly don’t need milk to get plenty of calcium. Here’s some calcium-rich foods to try: spinach, collard greens, kale, soy milk, fortified orange juice, sesame seeds, broccoli, almonds, carrots, and rice milk. Be sure to shake your soy milk and orange juice before drinking, as the calcium can settle to the bottom.

Iron

A study published in the British Journal of Nutrition found that iron levels in vegetarians and vegans in the UK were, on average, higher than those of the general population, showing that it’s possible to get more than enough iron on a vegan diet.

Vitamin B12

Vegetarians don’t have to worry about vitamin B12, and many people disagree about whether or not vegans need a B12 supplement. I like to go with “better safe than sorry” on this one. B12 deficiency is extremely rare amongst both vegans and non-vegetarians alike, but is a serious issue when it does occur.

Remember, eating a healthy vegetarian diet is one of the best things you can do for your short-term and long-term health. As a vegetarian or vegan, you will lower your cholesterol and have a greatly reduced risk for colon cancer, heart disease and high blood pressure. There is a big difference, however, between eating a vegan diet of french fries and soda, and a well-balanced plant-based diet. If you’re still exploring how to be vegetarian or vegan, its likely that you’re not as familiar with your body’s nutritional needs so its a good idea to take a multi-vitamin. A B12 supplement is always a good idea for vegans and those who eat a mostly vegan diet.

Answer 4

You can get all sources of vitamins and minerals by eating all sorts of herbs, fruits and veggies and nutmeats. I suggest looking these up in a nutritional book or website.

Answer 5

vitamin B12
after becoming vegetarian, your body will have enough for 5-10 years. I'd suggest you take a vitamin pill from time to time to get enough vitamin B12

Answer 6

B-12

Answer 7

Adequate amounts of protein, iodine, vitamins D, K, E, and your B complex (especially B12).