Try nootropics. Nootropics are natural supplements or drugs that have a beneficial effect on brain function in healthy people.
Many of these can boost memory, motivation, creativity, alertness and general cognitive function. Nootropics may also reduce age-related declines in brain function.
Here are the names of 10 best nootropic supplements to boost your brain function.
What supplement or medicine can improve my brain function without any side effect as a 36-year-old male?
Anyone who promises you or suggests to you that you can take a supplement or medication that will not cause side effects - “guaranteed” - is lying to you. Anything you swallow, including water, has the capacity to cause a side effect.
Depends on what concerns you are facing. If you mean improving memory and concentration here, then we need to understand why they are diminishing or not up to the mark. Whether it is stress, vitamin deficiency, faulty lifestyle or any other associated health condition like metabolic disoeders which are causing it. You might want to get the vitamin levels of cut D3 and B 12 checked.Also, routine blood tests to rule out metabolic disorders. Management as whole depends on finding the root cause.
Also, it needs to be understood that improving brain function may not be as simple as popping a supplement. Exercise, Yoga, meditation and modifying diet are extremely important for a successful management.