Why do you need to eat meat?

It is not necessary for humans to eat meat. There are many plant-based sources of protein that can provide the same nutrients as meat, such as legumes, nuts, seeds, and whole grains. In fact, a plant-based diet has been shown to have several health benefits, including reducing the risk of heart disease, stroke, type 2 diabetes, and some types of cancer.

Here are some specific nutrients that people who follow a plant-based diet may need to be aware of:

* Protein: Plant-based sources of protein are generally not as complete as animal-based sources of protein, meaning they do not contain all of the essential amino acids that the body needs. However, by combining different plant-based proteins, it is possible to get all of the essential amino acids. Some good plant-based sources of protein include legumes (such as beans, lentils, and chickpeas), nuts, seeds, and whole grains.

* Iron: Iron is an essential mineral that is involved in many important bodily functions, such as oxygen transport and energy production. Plant-based sources of iron include legumes, dark leafy greens, and dried fruits. It is important to note that iron from plant-based sources is not as well-absorbed as iron from animal-based sources, so people who follow a plant-based diet may need to eat more iron-rich foods.

* Vitamin B12: Vitamin B12 is an essential vitamin that is involved in the production of red blood cells and DNA. Plant-based sources of vitamin B12 include fortified foods (such as cereals, plant-based milks, and nutritional yeast) and some types of algae. People who follow a plant-based diet may need to take a vitamin B12 supplement to ensure they are getting enough of this nutrient.

Overall, it is possible to get all the nutrients you need from a plant-based diet, but it is important to be aware of the specific nutrients you may need to supplement. If you are considering adopting a plant-based diet, it is a good idea to talk to a registered dietitian to ensure you are getting all the nutrients you need.