Lithium-based drugs are considered among the most effective and safest of antidepressants. Spring is almost here. Streams are bubbling, birds are chirping, sunbeams are sparkling... Nature is awakening, and our bodies are waking up with it, exhausted after a long winter hibernation and lack of vitamins. You have probably noticed that it is in spring that people often complain about bad moods. The fatigue that has accumulated over winter sometimes prevents us from enjoying spring. Those of us who find it difficult to make a seasonal change in our usual rhythm are familiar with proven methods of dealing with spring blues. Lithium is considered one of the mildest and safest antidepressant substances, and doctors often prescribe supportive treatment based on it. Some people turn to it without medical advice. Yet, I want to warn you against it. If you came across the positive effects of this drug, and even if a doctor prescribed it to you, be sure to take a genetic test before you begin treatment. Sometimes doctors forget to mention the possible side effects of prescription drugs, so it’s better to look after your own wellbeing. Lithium therapy is safe only after a gene analysis. White, soft and silvery, lithium is the lightest alkali metal. It has an affinity for oxygen, hydrogen, and nitrogen, with which it interacts actively. Its name comes from the Greek word lithos, “stone”. It was discovered by A. Arfvedson (Sweden) in 1817. Lithium carbonate is often used to treat depression and bipolar disorder. The drug has a rather simple …