“One of the major causes for malnutrition in India is economic inequality. Due to the low social status of majority of the population, their diet often lacks in both quality and quantity.”

Correlation isn’t causation.

Much of India is very poor. There’s quite a lot of the US who is also poor and malnourished, but they’re often fat due to highly processed carbs and fatty meats with almost no fresh veggies.

You can learn something from every country. You don’t have to adopt a caste system with vegetarianism.

Try reading it again, and the comment before it. It will come to you.