Try 5-HTP I use the Lamberts brand (others available), half an hour before bedtime, also only go to bed when really tired ie not too early.
For info 5-HTP stands for 5-hydroxytryptophan - an amino acid found naturally in small amounts in protein rich foods such as turkey. 5-HTP is converted into serotonin in the human body.
Tryptophan is found in lettuce, nuts, salmon, eggs, tofu, cheese, turkey.
Serotonin made by the body is called 5-hydroxytryptophan, or 5-HTP, and then is made into tryptophan. Tryptophan naturally exists in many proteins such as turkey, eggs, beans and fatty fish such as salmon, sardines and herring. The richest source of 5-HTP is the African Griffonia bean. (the tablets are made from the Griffonia bean)
Flaxseed oil contains both tryptophan and omega-3 fatty acids, which are important for cardiovascular health.
Serotonin naturally exists in kiwi fruit, plantains, bananas, sour cherries, pineapples, tomatoes and plums. Tart or sour cherries are also high in tryptophan and also make DHEA, an important hormone that increases melatonin and helps the body have deep and restful sleep. Many people seeking serotonin-rich foods may also be looking to increase their melatonin levels so they can sleep better.
So a combination of diet and the 5-HTP tablets should help. Also try increasing your Magnesium intake in the daytime, it gets depleted as we get older.
Hope some of this helps a few of you on here.