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Nootropics are herbs, supplements or other substances that can enhance brain function, and they are gaining a rapidly growing following because of their reputation as a brain-boosting limitless pill.

If you’ve seen the Limitless movie, you’ll understand why the promise of optimized brainpower is an attractive one, but do nootropics work? In a word: yes. Here are the key nootropic supplements benefits.

Nootropic Supplements Benefits

The brain is the center of all that we are, so it makes sense to want to protect it and get the very best out of it. Smart drugs like nootropics promise to boost brain power in several short and long-term ways:


Memory-boosting brain pills were once predominantly used by older people experiencing memory impairment brought on by age, but nowadays, the memory-boosting abilities of nootropics are benefitting adults of all ages.

Key memory-related nootropic brain supplements benefits include: 

  • Short-term memory – otherwise known as working memory, this is used in reasoning and process. Typically, knowledge and experience are held for about 30 seconds and most people can only handle five to ten pieces at a time.
  • Long-term memory – these memories are held for years throughout our lives and help us to learn and draw conclusions.
  • Recall – free recall is the ability to remember a series of pieces of information for a few minutes at a time and then recite them. This skill is commonly used by people that are working and studying.


The brain consumes 20% of the body’s energy and nootropics are great for giving it a boost without the crash associated with stimulants. Brain supplements can help with:

  • Quick thinking 
  • Alertness
  • Mental agility 
  • Reducing stress-induced fatigue 

Motivation is also linked to the energy-boosting properties of nootropics, which are useful attributes in everyday life. In particular, bodybuilders and athletes can benefit from enhanced drive and mental stamina, and nootropics can contribute to greater gains and improved performance.


Anxiety, depression, and mood disorders are on the rise and nootropics can be a great tool to reduce stress symptoms and boost your mood. Mental health problems caused by physiological issues such as bad brain circulation, poor stress resistance, and unbalanced brain chemicals can benefit from regular nootropics consumption. Key ingredients found in nootropics that can help to boost your mood and improve your day-to-day life include:

  • L-theanine – this amino acid is linked to stress reduction and cortisol, which helps the body deal with stress. 
  • Lion’s mane mushroom – this mood-booster is proven to be brightening and balancing. 
  • Caffeine – caffeine consumption has been linked with a reduced risk of depression and an improvement in mood. 


Attention is the foundation of many of our cognitive functions. Without the ability to concentrate on a task without becoming distracted is important in school, work, home, and the gym, which is why many people take nootropics to boost focus. Nootropic focus supplements can help with the following types of attention:

  • Selective attention – ignoring distractions to focus on one task. 
  • Focused attention – maintaining focus on one single thing. 
  • Divided attention – the ability to multitask and get several things done at once. 
  • Alternating attention – switching from one task to another without difficulty. 

How to Get the Most from Brain Enhancement Supplements 

Nootropics are designed with the assumption that people who take them are already living a lifestyle that supports healthy brain function. Sleep, exercise, and brain-training activities are all imperative to high brain function, and studies have shown that lowering stress with meditation and other relaxing practices is also important to brain enhancement.

To keep your brain healthy, you should ensure that you’re getting enough of the following vitamins and minerals: either from your diet or an additional supplement. 

Omega-3 Fatty Acids 

Omega-3 is well-known for being highly important for brain and mental health. Fish oil contains eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) which are critical to the way that brains function and develop. To ensure that you’re getting enough omega-3, aim to eat two portions of oily fish per week:

  • Mackerel
  • Marlin
  • Salmon
  • Tuna

Alternatively, vegans can get their omega-3 from the following sources:

  • Chia seeds
  • Seaweed
  • Edamame
  • Kidney beans

Vitamin B

B12 is especially important to brain health and research shows that there is a direct correlation between deficiency and poor brain function. Animal products like eggs, milk, and poultry are great sources of B12, or you can choose a fortified breakfast cereal if your diet is plant-based.

Vitamin C

A lack of vitamin C can impair the central nervous system and cognitive performance, so stock up on oranges, blackcurrants and broccoli or add a supplement to your daily diet. This is especially important for older people, as vitamin C deficiency is more common among this group.

Nootropic supplements Benefits: Summary 

Nootropics have been shown to positively impact cognition, so adding a supplement to your diet is a good idea if you’re looking to supercharge your workout or boost your focus at work or while studying. To see the best results, get plenty of sleep and exercise and stick to a healthy, balanced diet.

Iron Brothers - Prodigy Advanced Nootropic
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Are Nootropics Safe?

Nootropics are safe for most people to take, but they can interfere with other medications and can be problematic for people with high blood pressure. As is the case with any new supplements, it’s advisable to speak to your doctor before beginning a new supplement regime.

The best brain supplements companies are committed to full label transparency so you can be certain you know what you’re taking. Iron Brothers’ nootropics are made with the best ingredients for the safest results. And, our Iron Brotherhood community is a great place to get advice and support on the best nootropic supplement regime for you.

Do you take natural nootropics? Let us know how you’ve benefited from them in the comments.

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