1. Eat at least three servings per day of beans, tofu, tempeh, soy milk, veggie meats, peanuts or peanut butter.
2. Consume a wide variety of fruits and vegetables, including leafy greens and dark orange vegetables plus good sources of vitamin C like peppers, citrus fruit, and strawberries.
3. Get most of your fat from healthy sources, like nuts and nut butters, avocados, seeds, and moderate amounts of oils. Be sure to eat a good source of the essential omega-3 fat ALA found in flaxseed, hempseed, canola oil, and walnuts.
4. Eat three cups of calcium-rich foods every day including fortified plant milks, fortified juices, tofu made with calcium sulfate, and cooked kale, collards, bok choy, or turnip greens (double the amount of greens if you eat raw greens instead of cooked).
5. Don’t shun supplements. All vegans need vitamin B12 from supplements or fortified foods. Most also need a supplement of vitamin D, at least during the winter months. You may wish to consider vegan DHA and EPA supplements. If you don’t regularly use iodized salt, it’s prudent to take an iodine supplement. Vegan.com maintains a supplements page that provides current and helpful information for all these nutrients.Vegan Nutrition Guide, by Virginia Messina MPH, RD — https://www.vegan.com/nutrition/
These guidelines are very good ones to follow even if you’re not vegan. Here’s the link to Messina’s website https://www.theveganrd.com/.