Please help with my introduction of an essay

I write on the topic "Foods has become easier to prepare. Has this change improved the way people live?".

Food is of importance in human's everyday life. For example, when we wake up in the morning, breakfast is inevitably a necessary thing to give ones energy. Cooking food can be one of the most time consuming and tedious activities for a household. Nowadays, as ease of food preparation has increased, people tends to become more convenient and have more time. In my point of view, I agree with this idea because of following reasons.

Please help correct my grammar and give some feedback.

Thanks in advance,