Changes

** Big picture -- I think 20th century should be broken down further, maybe till independence, then till before the green revolution, and post-green revolution. Look at the events and see what the best breakdown is

** Big picture -- I think there should be a row on 17th century as this was the period when many new crops were introduced to India from the New World, like the potato

** Any coverage of known dietary deficiencies in Indian diet (e.g., as it's a more vegetarian diet) such as B12, D3, creatine ...?

** What oils were used for cooking -- ghee, vegetable oils(sunflower, coconut, etc.)