Functional Medicine Approach to Sleep Apnea
After helping others, including family members, to diagnose and treat sleep apnea, I decided to write an article about sleep apnea. If you were diagnosed with sleep apnea, or having symptoms associated with sleep apnea, this article is for you!
In this article I am going to cover what is sleep apnea, the risk and what is the best treatment according to the Functional Medicine Approach.
What is sleep apnea?
Sleep apnea is a sleep disorder, in which breathing stops and restarts during sleep. It can be life-threatening if left undiagnosed and untreated. Within the United States, up to 18 million people have been diagnosed with sleep apnea; however, it is estimated that up to 4% of Americans have an undiagnosed case of sleep apnea.
Sleep apnea symptoms include: Loud snoring, Insomnia, Fatigue and excessive daytime sleepiness, Irritability, depression, anxiety, Memory loss and trouble concentrating, repeat wakings during the night, Sexual dysfunction, Waking with a headache and dry mouth.
OSA occurs when the muscles in the back of the throat, which support the soft palate, uvula, tonsils, throat, and tongue, relax. When these muscles relax, the airway narrows during inhalation, impairing normal breathing. The brain senses lower oxygen levels in the blood, which causes the patient to awaken.
How Does it Affect Your Life?
Untreated OSA has been linked to an increased risk of death from cardiovascular complications (i.e., abnormal heart rate, high blood pressure, heart attack, stroke, heart disease, type 2 diabetes, pulmonary hypertension), life-threatening postoperative complications, and liver disease. Additionally, daytime sleepiness and lack of concentration make potentially fatal car crashes more likely.
In addition, sleep apnea can cause a variety of other health symptoms, such as gut issues, mitochondria dysfunction, thyroid issues, anxiety, hormones imbalance, difficulty to lose weight and more.
How To Prevent
Maintaining a healthy weight is important to prevent sleep apnea. Excess weight and obesity, especially when fat deposits around the upper airway, can obstruct breathing.
Avoiding smoking, drugs and alcohol. Alcohol, sedatives, and narcotics are associated with an elevated risk of OSA because they can relax the muscles in the throat. Additionally, smoking can cause inflammation and fluid retention in the upper airway, contributing to airway blockages.
Treating other medical conditions, including congestive heart failure, high blood pressure, type 2 diabetes, chronic lung disease, nasal congestion, hormones imbalances and hypothyroidism. All of these conditions are associated with an increased risk of developing sleep apnea.
Functional Medicine Treatment for Sleep Apnea
The first-line treatment for sleep apnea, in both conventional and functional medicine, is continuous positive airway pressure (CPAP), which keeps the airways open. Other airway pressure devices and oral appliances are available as alternative options for those who cannot tolerate CPAP.
Maintaining healthy weight and lifestyle - weight loss can reduce fatty deposits in the neck, tongue, and abdomen, which improves airflow and lung volume. In addition, avoiding alcohol and drugs is a main part in decreasing the amount and the severity of sleep apnea symptoms.
Functional medicine labs help finding the root cause of sleep apnea and personalize treatment. There are few lab tests that are truly important to do as part as the protocol of treating sleep apnea:
- Hormones, Stress & Sleep Test: Cortisol, estrogen, and testosterone play a key role in sleep quality and airway function.
- Organic Acid Test (OAT): Evaluates energy production, oxidative stress, detoxification, and gut health — all can impact sleep and respiration.
- Food Sensitivity Test: Helps detect inflammatory foods that worsen nasal congestion or GI symptoms affecting sleep.
- Thyroid Panel: Hypothyroidism and thyroid hormone fluctuations can affect respiratory and metabolic function.
- Vitamin D Test: Deficiency is linked to inflammation, poor immune regulation, and airway dysfunction.
- Heart Health Test: To evaluate cardiovascular risk factors commonly associated with sleep apnea.
Personalized Protocol for Treating Sleep Apnea
There is no one-size-fits-all approach. Functional medicine can complement conventional care by providing insights into your unique root causes and building a sustainable wellness plan tailored to you.
As a certified wellness coach in Boca Raton, I help clients integrate lab findings, nutrition, sleep coaching, and lifestyle strategies to improve sleep, balance hormones, support gut health, and manage stress. If you're ready to explore a functional, whole-body approach to managing sleep apnea—I'm here to help.