I have really bad dark circles. I also use spectacles for eye sight, but under eye is kind of submerged and dark circles are very visible. There is no glow on face, kind of feels malnutritioned by looking at face although I eat proper diets at home twice a day. There is also constant lethargy in the body. I don't know what exactly is the problem. I eat well , but it just doesn't show up well on face. Otherwise physically health looks absolutely normal, but it feels very heavy and low on energy on day to day basis. Mood swings are also prevalent. Please suggest something which can show results. Thanks a lot.