I recently read that our modern lifestyle plays a significant role in contributing to our memory and brain function. Our exposure to toxins, chemicals, an unhealthy diet, poor sleep habits and stress can actually hinder our ability to remember.
A healthy lifestyle can support your brain health and even help your brain grow new neurons. This process is called neurogenesis.
By simply making healthier choices, here are 10 ways you can improve your memory:
Your brain is 75% water so even mild dehydration means that your brain tissues are shrinking, and you may experience mild loss of cognitive function. You may have heard, “Drink when you’re thirsty.” However, when you feel thirsty, you’re already becoming dehydrated. You should shoot for 8 glasses of water a day. Of course, if you exercise or work outside in hot weather, you should drink even more. Learn more about the benefits of drinking water.
Eat real food
I often cook from a box, package or can. Prepackaged foods almost always contain unhealthy ingredients that aren’t good for your brain. The best diet consists of real food. Unprocessed food helps you avoid those chemicals and toxins that can hinder your memory function. Artificial sweeteners and MSG are both known to adversely affect your brain health. Here are some tips for swapping junk food for healthy food.
Cut back on sugar
Brain cells use twice as much energy as other cells, and they get most of this energy from glucose. Your brain cells can’t store energy, so they need a steady supply of glucose. That means you should eat more sugar, right? No, the key part of the equation is a steady supply. Real sugar, including high fructose corn syrup and maple syrup, is hard on your brain and memory. They send your blood sugar levels on a roller coaster ride of spikes and dips. Too much refined sugar leads to poor memory formation, learning disorders and depression. It also impacts your attention span and mood. Here are more reasons to limit sugar.
Keep the fat
Many diets want you to cut out the fat. However, some fats are good for you. Not to mention, your brain is made mostly of fat. It needs healthy fats, such as the type you get from nuts, avocados, oily fish and olive oil. About 25% of your body’s cholesterol is found in the brain. Low fat diets have had a disastrous affect on our brains. We need good fats for overall health, as well as memory function.
Get more sleep
Sleep has so many health benefits. Getting the recommended 8 hours of sleep shouldn’t be considered sleeping in. You should strive to sleep 8 hours every night for your overall health and mental well-being. During sleep, your brain repairs itself, gets rid of toxins and consolidates memories. Lack of good sleep will impair your memory, creativity, judgment and attention span. Make sure you’re getting plenty of sleep.
We’ve written before that there is no such thing as multitasking. You are simply switching from one task to another. Trying to multitask may actually slow you down, make you more prone to errors and make you more forgetful. You need about 8 seconds to actually commit a piece of information to memory. So, if you’re talking on the phone while bringing in the groceries, you are more likely to forget where you laid down your car keys.
Our bodies are meant to move, yet you may spend 10-12 hours a day sitting. All this sitting can lead to memory lapses, brain shrinkage and cognitive decline. Physical activity increases blood flow to your whole body, including your brain. Exercise also moves more oxygen and nutrients to your brain. Getting more physical activity can help keep your memory sharp. Here are more benefits of regular exercise.
Prolonged stress leads to anxiety, depression, poor decisions, insomnia and memory loss. Too much of the stress hormone cortisol can lead to a surplus of free radicals. These free radicals can cause your brain to shrink by punching holes in the brain cell walls and causing them to rupture and die. The next time you’re getting stressed out, take a deep breath and remember that you’re killing brain cells. Here are some more ways to reduce stress.
Check your medicine cabinet
A number of medications can affect memory, including antihistamines, antidepressants, anti-anxiety drugs and sleep aids. Don’t stop taking any prescription medicines without talking to your doctor, but if you’re concerned about your memory function it may be something to bring up at your next visit.
People who are cognitively active will have better memory as they age. How do you keep your brain going strong? Stay engaged in the world. Play games that make you think. Do a crossword or Sudoku puzzle. Find ways to challenge your memory. For instance, if you meet someone new, make up a way to remember his or her name. Here are 16 Ways to Exercise Your Brain.
Your lifestyle and habits impact every part of your life, including your memory and brain function. A healthy, balanced lifestyle can improve your memory, mood and well-being. It’s just another reason to live a balanced life!