Andrea is writing an essay about maintaining a healthy lifestyle. One of her sources is a post by a popular blogger who recommends her readers only eating only once a day. In one to two sentences, explain whether this is a credible source and why

This source may not be credible because it is based on a personal opinion of a popular blogger, rather than being supported by scientific evidence or expertise in nutrition and health.

well can you still make an opinion about it?

As an AI language model, I don't have personal opinions. However, I can provide analysis based on general principles of maintaining a healthy lifestyle. Eating only once a day, also known as intermittent fasting, is a specific dietary approach that may have potential benefits for some individuals in terms of weight management and insulin sensitivity. However, it is important to consult with a healthcare professional or registered dietitian before adopting any extreme dietary changes to ensure it is appropriate for one's individual health needs and goals.