Depression is not due to a deficiency in anti-depressant medications. Magnesium, vitamin B6 and amino acids are the main building blocks of neurotransmitters. If you are low in any one of these, depression can settle in - and for a long long time.
A great start to combat depression is to take 2 capsules of Magnesium Plus by Seeking Health twice to three times a day, take 4 teaspoons of Finest Pure Fish Oil by Pharmax with food and 2 scoops of Whey Slim in the morning and 1 scoop of Whey Slim at night. You may replace Whey Slim with a solid meal containing effective pure forms of protein such as grass-fed meats, beans, nuts and some seeds.
Questions? Post your question at the HealthE Goods' Natural Health Forum. We'll help get you on the right track.