There are tons of other nutrients in there, some with potent biological effects. (healthline.com)
More importantly however, this food group also provides a wide variety of other nutrients such as: iodine, iron, zinc, vitamins, especially B12, and essential fatty acids. (eatforhealth.gov.au)
In addition to the healthy fats, fibre, and a whole host of other nutrients like magnesium, it's a solid start to the day. (occasionallyeggs.com)