Might be wrong but d). Holistic Therapy
Answer:
By helping them stay healthy enough to work.
Explanation:
In order to work and to produce strategic progress in work, it is essential that the health be good of the working people so that all there focus is on work. Health literacy helps people recognize the every day precautions they shall take to stay away from infections ans hence to stay healthy and strong. It helps people to manage their health. Our mind will be able to function in a more progressive manner if we are healthy and fit, We'll be able to make any kind of progress if we have general knowledge or health literacy.
Oxidative stress is an imbalance between the production of free radicals (highly unstable molecules that are naturally formed when you exercise and when your body converts food into energy) and the ability of the body to counteract or detoxify their harmful effects through neutralization by antioxidants. Antioxidants such as thiols or ascorbic acid prevent free radicals forming due to oxidation. Some ways our bodies can be exposed to oxidative stress are by having an unbalanced diet, smoking, or sun exposure. Some ways to prevent oxidative stress are having a healthy diet, not smoking, exercising regularly and wearing sunscreen.
Answer: 2, They measure how rich in nutrients a food is.
Explanation: Just by process of emimination, I know that "heat a food can supply" has nothing to do with calories.