Various nutrition concepts on the Internet contradict each other, which should I listen to？

In this era of information explosion, do you feel that the information you receive every day is contradictory? Who do you listen to, and what to do?

I think that we can only read more books because only after we understand the underlying principles can we make our own judgments.

In terms of diet and lifestyle, we must realize: each of us is different, our genes are different, our bodies are different, and our lifestyles are different, so there is no one kind of food, no one kind of food. One way is suitable for all people.

For example, patients with high blood pressure need low sodium and less salt. So, is low salt and low sodium healthy lifestyle?

It actually depends on the situation. for low-carbon ketogenic people, for cancer patients, not only can they not be low-salt, they must also adopt a high-sodium diet. Otherwise, nausea, lethargy, heart palpitations and other conditions are prone to occur.