We ship to the UK (free) and 58 countries (see shipping costs) 🚢

Shop
My account
Nutrition

Think smarter: 7 brain foods for focus and concentration

If you want optimal creativity, problem-solving, concentration and learning, you need to give your brain what it needs.

Heights
February 11, 2021
6 min read

All of life’s successes depend on your ability to focus and concentrate on what matters most in the moment. “I don’t care how much power, brilliance or energy you have,” says motivational speaker Zig Ziglar, “if you don’t harness it and focus it on a specific target...you’re never going to accomplish as much as your ability warrants.”

This applies to every area of life, from your career to your hobbies to your relationships and family life. When you’re able to bring your full focus and concentration to this present moment, you experience greater productivity, enhanced problem solving, strategic thinking, and those proverbial "ah-ha!" moments that lead to personal breakthroughs.

We all want that, but many of us go about it in less-than-ideal ways. We focus—pun intended—on surface solutions like to-do lists, or day planners, or complex productivity philosophies without tackling the most important factor in our success: Our nutrition.

The importance of nutrition for focus and concentration

When your brain needs to focus and concentrate, it needs a lot of energy to power those complex neurological processes. In fact, some researchers estimate that your brain uses a whopping 20% of your daily calories just for daily thinking.

If you aren’t providing your brain with the nutritional support it needs to function, your cognitive processes and ability to concentrate will start to drop. 

To make matters worse, many people turn to nutritional strategies that create short-term boosts in memory, focus and concentration, but end up leaving you with long-term brain health problems. For example:

  • Coffee and other caffeinated products can help you focus temporarily. However, it also spikes cortisol levels (especially in those already under mental stress), and chronically high levels of cortisol correlate with long-term cognitive impairment, poor memory and poor emotional regulation.

  • Sugary products can momentarily boost your energy while you’re focusing and concentrating, but a study published in Diabetes Care warns that "changes in [blood sugar] rapidly affect cerebral function" and can impair your brain function and mood.

Instead of using short-term stimulants like sugar or caffeine, think long term. With the right diet and supplements, you can give your brain everything it needs for maximum performance and dialed-in concentration. 

The 7 best brain foods for focus and concentration

1. Fatty fish

Fatty fish like salmon, herring and sardines are some of the best dietary sources of omega 3 fats. Because your brain is primarily composed of these exact types of fats, eating more of them is foundational for brain function and nervous system health, including memory, focus and concentration.

If you follow a plant-based diet, or you don’t enjoy eating fish, try algae oil (found in high-performance brain boosters like the Heights Smart Supplement). It’s rich in the specific forms of omega 3s (EPA and DHA) that your brain needs to concentrate.

2: Nuts and seeds

Nuts and seeds are powerhouses for brain focus and concentration. First, similar to fish, they’re high in essential fatty acids that boost brain health. 

They’re also high in vitamin E. Studies have found that vitamin E has neuroprotective benefits, guarding against cognitive decline as you age (many people find it harder and harder to focus and concentrate as they age). Similarly, a diet high in vitamin E correlated with improved results when people had to focus and concentrate on taking a difficult test. 

Some of the best nuts and seeds for vitamin E include: 

  • Almonds 

  • Brazil nuts 

  • Hazelnuts 

  • Sunflower seeds

3: Tofu and other soy products

Tryptophan and serotonin are two types of neurotransmitters that help enhance brain focus and concentration. Soy products, such as tofu, miso and soybeans, are some of the best dietary sources of tryptophan and serotonin.

4: Eggs

Soy products aren’t the only foods containing focus-boosting neurotransmitters. Researchers report that the protein found in eggs also leads to a significant increase in blood levels of tryptophan. That same study linked egg protein consumption with improved mental energy, faster reaction times and better emotional processing.

5: Blueberries

Blueberries have more antioxidants than any other commonly eaten fruit. They are one of the best dietary sources of anthocyanins (which gives the berries their trademark color), catechins, fibre, and ellagic acid.

All those antioxidants and potent compounds have significant impacts on your brain health. For instance, blueberries may boost focus and concentration by helping your neurons communicate with each other more efficiently. Add blueberries to your weekly grocery list, because researchers found that the antioxidants in these fruits accumulate in your brain over time.

6: Beetroot

These root vegetables are high in nitrates (the healthy type, and not the unhealthy form found in processed foods). When consumed, your body converts the nitrates into nitric oxide, a molecule that lowers your blood pressure, improves blood flow and dilates your blood vessels.

Increased blood flow means your brain gets more oxygen- and nutrient-rich blood. Studies have found that eating beets may enhance cognitive function, specifically to the brain’s frontal lobe. This frontal cortex is where many of your focus- and concentration-based tasks are processed, including your working memory and decision-making.

7: Water

While it’s technically not a “food,” per se, water is a critical component of any brain health diet. 

When your brain cells aren't adequately hydrated, they aren't able to communicate appropriately. One meta-analysis of more than 30 different studies even found that a moderate amount of dehydration (as little as 2%) led to significant drops in focus, attention, motor coordination, and other measures of brain health.

One of the best ways to tell if you’re hydrated is when you head to the bathroom. Clear or very pale urine indicates you’re drinking enough. 

Brain Supplements For Focus and Concentration

Many people struggle to fit all of these brain health foods into their daily diet. If you want to improve your focus, concentration and memory, don’t leave your nutrition up to chance. Invest in the Heights Smart Supplement and get everything you need for improved cognition. With the Smart Supplement, you’ll experience:

  • Sharper focus 

  • Better concentration 

  • Improved memory 

  • Enhanced mental clarity

I have been taking Heights for almost six months now, as has my mother," writes Luke Hemsley, a recent customer. "We both feel more focused and clearer on a daily basis.

Taking the supplements daily has made a pretty amazing difference to my concentration, focus and general wellbeing," says customer Liz Stone. "I've been the most productive in recent months and I think a lot of that can be attributed to Heights.

Get the nutrients you need for better mental health with the Heights Smart Supplement. It offers the highest quality nutrients for better brain health and improved mental well-being—now, and for your future.

About Heights

  • Our Mission
  • Our Experts
  • Learn
  • Careers
  • Braincare Podcast

The Sunday Supplement

Kickstart your week with the latest brain-performance tips from neuroscience & psychology, plus a tasty brain-food recipe.

By sharing your email address, you are agreeing to receive email marketing communications from Heights from time to time. We will not share your details with any 3rd parties. Please review our Privacy Policy for more information.

This product is not designed to replace a varied and balanced diet. Do not exceed stated dose. If you are pregnant, breastfeeding or taking any medication, please consult your doctor before use. Do not use it if the sachet has been opened. Store in a cool, dry place. Keep out of reach of children.

My cart
No products in your cart
Subtotal
£0.00
Shipping to United Kingdom
Free
Total
£0.00
Discount codes can be added at checkout