We all have different, sometimes conflicting opinions. Politics is a great example. Sometimes there is no right or wrong answer.
At the same time, there are opinions that are backed from scientific studies and proven results. Yet sometimes we all misunderstand certain subjects and develop misinformed knowledge.
I can't help you with which political party you should be on. I can't help you with what you're going to eat tonight (Well I can recommend some Korean food that's healthy if you like :D). But I can certainly direct you to a path where you may find more comfort in regards to taking care of your pets as I have been doing this for a number of years.