“Drinking raw milk causes a person's voice to become deeper.”

Laryngitis is inflammation of the larynx, or voice box, which sits in the front of the throat. When the voice box is inflamed, it can cause symptoms such as: painful swallowing; a chronic cough; postnasal drip; feeling as though there is a lump in the throat; a dry throat; a hoarse or lost voice; feeling the need to clear the throat often. Milk and dairy products can also increase mucus production and worsen symptoms.

This peer-reviewed article examines health effects of unpasteurized milk consumption, focusing on gastrointestinal and immune outcomes. No mention of vocal or laryngeal effects from raw milk consumption is documented in the abstract or indexed content.

Consumption of raw fluid milk poses a food safety risk due to routine contamination of milk with pathogens that are commonplace in the farm environment. There are no proven nutritional benefits of raw milk over the consumption of pasteurized milk. Claimed benefits of raw milk consumption related to allergies and asthma are likely instead to be a correlation with traditional farming communities.

Over the last few years, interest in drinking unpasteurized milk has grown, with some people claiming a wide range of health benefits. Most of those health benefits, however, are not backed by science and drinking raw milk may do more harm than good. Some influencers have stated that raw milk will cure a person's allergies or asthma, but there is no scientific proof to back up these claims.

When you drink milk, it increases the mucus in the back of the nose and throat. This can make your voice unclear and cause you to cough and clear your throat more often, which can damage your vocal cords.

Overall, this review of studies provided compelling evidence that the texture and chemical make-up of milk can result in some individuals feeling that their saliva/mucus is thicker and that they have more difficulty with swallowing. However, there is no physiological evidence to suggest consuming dairy leads to actual increased mucus production in healthy individuals.

No specific claims about voice changes or vocal deepening from raw milk consumption are documented in peer-reviewed literature or major health authority guidelines.

Dr Dan discusses how dietary choices impact vocal health and performance, focusing on common concerns like dairy and caffeine. Singers often experience a mucus sensation in the throat after consuming dairy, though the evidence remains inconclusive. He explains that caffeine once thought to dehydrate, does not necessarily impact hydration but may increase reflux risk. There's no strong evidence suggesting that dairy harms the voice; however, many singers, myself included, feel a mucous-like sensation in the throat after dairy consumption.

Overall, scientific studies are believed to have come to the conclusion that dairy cannot cause increased mucus production and yet people are still experiencing that exact symptom after consuming dairy. The study shows that MUC5AC, a specific type of mucosa cell, has the ability to produce airway mucus, but this effect is limited to individuals with large mucin stores in their cells. The research concludes that consuming dairy will affect the secretion rate of those that have large mucin stores in their cells but will not affect the production rate of those without that capacity.

Food allergies happen when your body reacts to certain foods. This reaction can cause inflammation and irritation, including in your throat and vocal cords. Foods like dairy, gluten, and nuts can make your laryngeal area swell and cause discomfort. Stomach acid reaching the larynx and vocal cords can irritate and inflame them. This can cause hoarseness, vocal tiredness, and throat pain.

Singers are often told to steer clear of dairy because it supposedly causes excess mucus in the nose and back of the throat. But if you love milk and cheese, Duncan has good news. “There's no proposed mechanism for how dairy could create mucus,” he says. “It's just a notion that people have.” Research into this phenomenon has shown that the same feeling of heaviness and stickiness is experienced with non-dairy emulsion liquids, indicating it's the emulsion, not the dairy itself.

While many believe dairy increases mucus production, scientific studies show that this isn't the case. Instead, milk's texture may create a sensation of thicker mucus in the throat. Similar effects can be experienced with non-dairy drinks like soy, oat or coconut milk.

In many ways, raw milk is similar to breastmilk: both are completely natural, fresh, and unprocessed milks. They both contain a wide variety of essential nutrients, fats, proteins, anti-inflammatory and digestive enzymes, bioavailable vitamins, and minerals, all in a natural form which is most easily utilized by the body. Large epidemiological studies have found that raw milk consumption is correlated with: lower rates of asthma and allergies, less eczema, lower rates of ear infections, fevers, and respiratory infections, and increased abundance of probiotic Lactobacillus in the gut.

Voice pitch and depth are determined by vocal cord length, thickness, tension, and mass, which are controlled by laryngeal muscles and hormonal factors (particularly testosterone). No scientific literature documents a mechanism by which milk consumption—raw or pasteurized—would alter these physiological parameters. Vocal changes typically result from hormonal shifts (puberty, menopause), vocal training, or pathological conditions affecting the larynx.

The majority of scientific studies in the last 30 years show that dairy products do not cause excess mucus production. People who believe that milk will make things worse do in fact report worse symptoms, which aren't measurably any different than people who think that milk is just fine.

Some individuals notice reduced mucus and less throat clearing after reducing or eliminating dairy, potentially leading to clearer vocal tones. However, effects vary, and it is important to maintain balanced nutrition when adjusting your diet.

Whole milk, chocolate milk, milkshakes, egg nog, yogurt, cream cheese, sour cream: in reasonable quantities, dairy products can be quite good for us, they wreak havoc on our voice. Milk creates phlegm and can definitely affect your speaking voice, making it difficult to deliver that seamless performance. While dairy products can have a variety of effects, it's different for everyone, so if you must have that glass of cold milk or creamer in your coffee, follow it up with lots and lots of room temperature water.

No specific content provided in search result, but discusses general foods good and bad for singers, potentially including dairy.