Angelina Jolie recently stated that being a vegan nearly killed her, and she would never give up red meat again. The diet, which advocates staying away from milk, milk products and meat, has sparked a heated debate among health experts. Nutritionist Jyoti Lalwani explains that the movement started as a revolt against processed foods and "unethical" food practices.
"Vegans believe that milk is not meant for adults, it's meant for young ones for whom it is an early source of nutrition. They also don't eat meat because that's taking a life; even eggs are out of the question," she says, adding, "For these people, fruits and vegetables provide the main source of nutrients." But she agrees that this kind of diet is deficient in proteins and certain vitamins.
"You need to get the right amount of calories and proteins. Quite a few vegans fall short of proteins because they don't eat meat or drink milk. They need to then increase their intake of dry fruits, pulses and add sprouts or chana to their diet."
The more extreme vegans even stop eating wheat because they avoid all processed food. "Another thing you miss out on is vitamin B12. There is no source of it in a vegetarian diet. The lack of this vitamin could lead to muscle weakness in old age." Vegans are advised to take B12 supplements along with their meals.
