How Do You Treat Brain Fog? If You’re Feeling Super Out Of It, These 5 Tips Might Help

The Mladenoff Clinic of Arizona Team • February 22, 2020

Brain fog and its symptoms can prevent you from concentrating, recalling memories, and can lead to mental fatigue.

Do you ever feel like in the middle of the work day you've expended your usefulness at work? After the caffeine rush has worn off, do you feel like you need a nap before you can do anything else productive? Your afternoon exhaustion or dip in energy isn't just in your head - well, it is - but it's a real issue called brain fog, aka mental fog or clouding of consciousness. The symptoms of brain fog can vary, but it is characterized by fatigue, forgetfulness, poor memory, difficulty focusing, and overall decreased mental performance while working or performing tasks. Though anyone can suffer a bout of brain fog, it is routinely associated with chronic illnesses, such as chronic fatigue syndrome, lupus, or Fibromyalgia (people who live with Fibromyalgia usually refer to brain fog as "Fibro Fog"). Mental illnesses are also linked to more frequent episodes of brain fog.

While there is no official cause of brain fog, experts believe it can be influenced by number of factors, or a combination of things. In addition to chronic illness, your sleep habits, hormones, and digestive health may play a role in worsening brain fog.

Fortunately, if you find yourself experiencing this type of mental exhaustion on the regular, small lifestyle changes can help you overcome this frustratingly fuzzy thinking. Here are five ways to fight brain fog, according to science.

1. Sleep. Sleep. Sleep.

Studies have shown that sleep deprivation can have a profoundly negative impact on your cognitive health - leading to memory problems, sluggishness, and changing how your brain functions at a cellular level (yes, really). Since brain fog is sometimes caused by fatigue, one of the most assured ways to cure a serious case of brain fog is by getting a good night's rest. This means aiming to get the recommended seven to nine hours of sleep every night.

What's more, if you like to take naps, give it a go and give your brain a break. However, try to limit your midday siesta to 20 minutes, since most experts agree napping for much longer than that can actually be detrimental to your health.

2. Change Your Diet To Include Brain-Boosting Foods

Looking to brain-gut connection can help explain brain fog. In fact, research has shown there's a bilateral connection between your digestive health and mental health - meaning, if the healthy bacteria in your gut aren't happy, your brain probably won't be either (and vice versa). Try writing down your food intake along with your symptoms and note if any particular foods are associated with lower mental acuity.

3. While You're At It, Take Prebiotics and Probiotics

Since gut health can impact cognitive functioning, you can improve the microbiome with diet, probiotics, and prebiotics if you want to beat brain fog. Both prebiotics (aka, high-fiber foods that healthy gut bacteria feed on) and probiotics are naturally found in a variety of fruits, vegetables, and fermented foods you can get from Dr. Diana at your next visit. Or schedule an appointment by calling or texting (602) 524-0222.

4. De-stress Your Life With Self-Care

Stress or anxiety can be a cause of brain fog. So prioritizing self-care is essential to beating mental fatigue. Meditation, taking a hot bath, and developing other healthy coping skills will help improve your mental health, and by extension, your brain fog. Even if you have a busy schedule, finding time for a few moments of mindfulness can be key: In fact, as some research reports that just ten minutes of mindful meditation a day improved cognitive function.

5. Exercise

Sometimes the best way to clear your mind is by moving your body. According to research, the benefits of exercise come directly from its ability to reduce insulin resistance, reduce inflammation, and stimulate the release of growth-factors - chemicals in the brain that affect the health of brain cells, the growth of new blood vessels in the brain, and even the abundance and survival of new brain cells. What's more, another study discovered that exercise can improve thinking skills in people as young as 20.

You don't need to do high intensity workouts, or go for a five-mile run everyday: Sometimes as simple as a brisk walk, or a short yoga session on your lunch break can do the trick.

When you are experiencing brain fog, finding the motivation to do some of these activities may be difficult in the moment. However, your brain will thank you for taking the time to slow down, and smell the metaphorical roses. Brain fog is definitely frustrating, but by adopting a few lifestyle changes, and scheduling an appointment with Dr. Diana, you can give yourself the boost you need to beat the mental exhaustion.


Schedule an appointment today.

CALL or TEXT (602) 524-0222


August 9, 2026
As loving and caring parents, we naturally want to help our children feel better when the inevitable fevers, colds, and illnesses arise. Many of us will reach for popular over-the-counter remedies to suppress fever and alleviate symptoms, in the belief that these products are reliable. Yet, it is important to recognize that by suppressing fever, we are suppressing a critical immune response—one that has a necessary function in fighting illness. I can attest to the enormous fear that fever provokes in parents. By far, the greatest number of after-hours telephone calls are questions regarding the “management” of fever with drugs. Undue attention to a child’s temperature and mishandling of fevers generate a great deal of unwarranted parental anxiety, avoidable medical complications, and countless calls and costly visits to doctors and emergency rooms. As long as we remain captive to the medical myth that nature made a mistake in causing a fever during illness, our children will be put at risk. Yes, fever can be uncomfortable. A child with a high fever will often seem irritable, lethargic, glassy eyed, and listless. This alerts you that the body is mobilizing defense against disease and you, in turn, must care for your child in the most appropriate way: encouraging rest and fluids. On the other hand, there may be no reason to treat even a high fever if your child seems happy, active and alert. The pervasive belief that fever is dangerous and must be suppressed disregards the scientific evidence demonstrating its beneficial role in inflammatory diseases. The immune system depends on the fever to accomplish myriad tasks when gearing up to fight infections. “Fever phobia” is made worse by hearing myths about children being severely harmed by having a high fever. Many people know of children or adults who had a high fever and ended up with some sort of injury…brain damage or hearing loss. These problems are never caused by fever. The likely explanation is that they had a serious illness that gave them a fever, but it was the illness that caused the brain damage or other result. The fever was only the body’s attempt to fight the infection. “Doctors do a great disservice to you and your child when they prescribe drugs to reduce fever,” writes Dr. Robert Mendelsohn, pediatrician and author of How to Raise a Healthy Child In Spite of Your Doctor. “Fever phobia is a disease of pediatricians, not parents, and to the extent that parents are victimized by it, doctors are at fault.” Parents are left to fear that their child’s temperature will keep rising unless measures are taken to control it. Yet, reducing the child’s temperature will do nothing to make the child well, and our bodies have a built-in mechanism that will prevent an infection-induced temperature from reaching dangerous levels. Mendelsohn emphasizes that “only in the case of heatstroke, poisoning, or other externally caused fevers is this body mechanism overwhelmed and inoperative.” “Fever: Your Body’s Defense Against Disease” is the title of Chapter 7 in Dr. Mendelsohn’s book, an excellent resource for parents seeking a balanced and accurate perspective of the beneficial role of fevers in childhood. Dr. Mendelsohn condemns the useless and dangerous practice of fever suppression through drugs, and counters the myth that high fever causes seizures. “Many parents are fearful of fevers because they have witnessed a convulsive seizure and believe their child may experience one if the body temperature is allowed to rise too high. High fevers do not cause convulsions. They result when the temperature rises at an extremely rapid rate and are relatively uncommon.” Only a small percentage of children with high fever experience convulsions, and those who do suffer them do not have any aftereffects. Simple febrile seizures are self-limited and harmless, although they are one of the most frightening things that a parent can witness. Dr. Mendelsohn continues, “Fevers produced by viral or bacterial infections will not cause brain damage or permanent physical harm. Fevers are a common symptom in children and are not an indication of serious illness unless associated with major changes in appearance and behavior or other additional symptoms such as respiratory difficulty, extreme listlessness, or loss of consciousness. The height of fever is not a measure of the severity of the illness.” A child who appears very ill with a fever of 101°F would be much more of a concern to me than a child who feels fine, is drinking and playing, but has a fever of 105°F. Numerous studies have shown that fever enhances the immune response by disabling bacteria and viruses. Also, with a rise in temperature, iron is removed from the blood and stored in the liver, further disabling the rate at which bacteria can multiply. As a note of caution, when a fever arises in a newborn in the first few weeks after birth, there is a heightened level of concern. “Newborn babies may suffer infections related to obstetrical interventions during delivery, …aspiration pneumonia from amniotic fluid forced into the lungs because of overmedication of the mother during delivery…and exposure to the legion of germs that abound in the hospital itself,” writes Dr. Mendelsohn. Parents are advised to seek medical help if a baby runs a fever in the first two months after birth. As breastfeeding plays a critical role in preventing infections in infants, breastfed babies are superbly protected against a vast range of pathogens and have a lesser risk of developing fevers in the newborn phase. Mistrust of natural processes and reliance on drug-oriented medicine has obscured parents’ understanding of the importance of childhood illnesses and the necessity of fever as a vital aspect of the immune system. When a child has a fever, it is not necessary to artificially lower the temperature. It is, however, important for the child to take in plenty of fluids, because in this time of elevated body temperature, it is easy to become dehydrated. Broth, liquid electrolytes, and fruit juices are great choices because they replace electrolytes that are used up in the fever process. Rest during times of fever will allow the body to use its energy to fight off infection. Make a commitment to spend time with your sick child. Any time that you feel concerned about the way your child is acting, or if your instinct is that something is wrong, do not hesitate to call your doctor. Schedule an appointment with Dr. D by calling or texting our Arizona Wellness Clinic at 1 (602) 524-0222. Source: Susan Markel, MD, via Pathways linked here.
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