Keep SAD at bay with a better diet. Like most health problems, SAD often responds to dietary improvement. Of course, minding your nutritional P's and Q's constitutes the classic Catch-22 when junk food cravings are part of the condition. The B-Complex vitamins promote a healthy nervous system, reduce stress, apathy, and irritability, and increase energy. While fish, wheat germ, brewer's yeast, and animal products are good sources of B vitamins, many people also take a daily supplement.
Some experts recommend taking additional vitamin E to prevent oxygen damage to the fatty acids.
Women who are pregnant or trying to conceive, as well as anyone with heart disease or diabetes, should seek medical advice before undertaking this type of supplementation. Adequate serotonin levels improve sleep, keep depression at bay, and help us feel full when we've had enough to eat. St. John's wort. Known for centuries as an herbal antidepressant in Europe, St. John's Wort is also used to alleviate anxiety, apathy, and sleep disturbances. For most people, increased sensitivity to sunlight is the most significant possible side effect.