Ideally, a well-balanced diet gives you all the vitamins you need to keep your brain strong and vibrant. In reality, however, college life means you may not always fit everything into your daily meals. Classes, homework, and social obligations can mean you live on nachos and pancakes one day and ramen noodles the next. Even if you are mindful about eating healthy in college, nutritional supplements like multivitamins and probiotics are an easy way to add more nutrients to your diet. Vitamin B12 and omega-3 fatty acids (also known as fish oil) can help prevent memory loss, while vitamin D promotes strong bones and teeth, and vitamin C helps protect against sickness. You should talk to your doctor about which vitamins would be most helpful for you depending on your current health. There are even gummy versions to make vitamins go down a bit easier!