You Will Become Protein Deficient Vegan sources of protein — like beans, nuts, seeds, plant-based meat products, tofu, chickpeas, lentils, and a wide variety of legumes — are hard to come by. If you are an athlete, it is also tricky to be a success in your field without eating meat for protein.

While a 2022 report shows interest in vegan-focused lifestyles are on the decline, new vegan products continue to hit the market, according to Mintel trends expert Lynn Dornblaser. A 2022 report by Chef's Pencil analyzing Google Trends data shows interest in veganism may be dwindling.

Limiting Environmental Harm Through Veganism Many people go vegan due to environmental concerns. Animal agriculture is one of the biggest drivers of global warming, the leading cause of habitat loss worldwide and a significant pollutant of waterways.

Research has shown that a vegan diet can help do the following: Promote weight loss. Reduce your risk of heart disease by lowering cholesterol levels. Lower your chances of getting certain types of cancer, such as colon cancer.