A wearable apparatus may automatically monitor consumption by a user of the wearable apparatus by analyzing images captured from an environment of the user. The wearable apparatus may include at least one image capture device configured to capture a plurality of images from an environment of the user of the wearable apparatus. The wearable apparatus may also include at least one processing device configured to: analyze the plurality of images to detect a consumable product represented in at least one of the plurality of images; based on the detection of the consumable product represented in at least one of the plurality of images, analyze one or more of the plurality of images to determine a type indicator associated with the detected consumable product; analyze the one or more of the plurality of images to estimate an amount of the consumable product consumed by the user; determine a feedback based on the type indicator the detected consumable product and the estimated amount of the consumable product consumed by the user; and cause the feedback to be outputted to the user.