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How to Restore Taste Buds?

Food is more than just nourishment for many people; it is something to be enjoyed. Food or the act of sharing a meal between people is often central to important and celebratory occasions. We often take our sense of taste for granted, but what if you can’t taste what you’re eating? Some people are born with taste disorders, while others acquire them later in life. Learn what causes a loss of taste and what treatment options are available to you.

If you have a cold or a cough, you may also experience a loss of taste and smell. It could be a partial or total loss depending on the severity of your condition. Loss of taste and smell is also common among the elderly recovering from serious illnesses such as cancer.

Various medical conditions can result in a loss of taste and smell. This article will investigate what causes it, what alternative treatments are available, and how natural treatments can help you control the symptoms. Continue to read.

What is the Function of Smell and Taste?

Your senses of smell and taste are frequently linked. These senses, however, can change as you age, and you may notice a change or even loss of smell and taste.

The chemosensory system includes the senses of smell and taste. The ability to smell things around you is provided by olfactory sensory neurons, which are special sensory cells, and that are found inside the nose in the olfactory bulb.

Each of these olfactory neurons contains an odor receptor activated by microscopic molecules released by the environment. Smells enter the olfactory receptors via two different pathways. The first is through the nostrils, and the second is through a channel between the throat and nose roof. Food aromas are released through the second channel.

Gulpatory perception is another term for the ability to taste. There are approximately 2,000 to 5,000 chemical receptors on the tongue’s surface, and taste buds are another name for these.

Sweet, sour, bitter, salty, and umami are the five major tastes perceived by your taste buds. When water-soluble chemicals in your mouth come into contact with your taste buds, you can perceive taste.

The tongue sends signals to the brain, which processes them into distinct tastes. Other senses, such as smell and brain functions, can be linked to the sense of taste.

The following section will go over some major factors that can lead to a loss of taste and smell.

What Causes Taste and Smell Loss?

As previously stated, your sense of smell and taste are linked. If you notice a loss of taste, it could be due to a problem with your sense of smell.

Hyposmia, anosmia, parosmia, and phantosmia can impair smell perception. Ageusia, hypogeusia, dysgeusia, parageusia, and hypergeusia are all examples of common taste disorders.

The same conditions or factors frequently cause smell and taste disorders. Sinusitis, respiratory conditions, aging, head trauma, dental issues such as oral infection, placement of dental appliances (such as dentures), and Bell’s palsy can all cause loss of smell and taste.

If your senses of smell and taste appear to be impaired, you should seek medical attention to determine the underlying cause of your condition.

Loss of Taste and Smell Diagnosis

An ENT specialist or otolaryngologist is often used to diagnose smell and taste disorders. Your doctor may conduct tests to determine the lowest concentration of taste and odor that you can detect. For the same, you may be asked to taste various substances in varying concentrations.

You might also be asked to perform a sip, spit, and rinse’ test. Your doctor may perform a physical examination of your ears, nose, or throat.

The doctor will recommend the best action once your condition has been correctly diagnosed.

Medical Treatment Alternatives

The treatment method is determined by the severity of the symptoms, age, and overall health. If you take a medication causing this condition, you will be asked to discontinue or stop it.

A lack of zinc can impair your sense of taste and smell (5). Zinc can increase food intake by stimulating the hypothalamus, which improves the sense of taste.

Smoking cessation can help you regain your sense of taste over time.

If you are looking for natural solutions to your problem, the home remedies listed below may be of assistance.

Home Remedies for Taste and Smell Loss

1. Castor Seed Oil

Castor oil contains ricinoleic acid, which has powerful anti-inflammatory properties (6). Castor oil nasal drops can help relieve the swelling and inflammation caused by a cold or flu, restoring your sense of smell and taste.

One teaspoon of warmed cold-pressed castor oil is required.

What You Must Do

Fill each nostril with a drop of warmed castor oil.

How Often Should You Do This?

Do this twice a day, in the morning and the evening.

2. Garlic

Antimicrobial and anti-inflammatory properties of garlic compounds (7). This can help treat a stuffy nose while alleviating cold and flu symptoms. This, in turn, may make it easier for you to breathe and restore your senses of smell and taste.

You Will Require

2-3 garlic cloves, chopped

1 quart of water

What You Must Do

In a saucepan, bring a cup of water to a boil.

Simmer for a few minutes after adding the chopped garlic cloves.

Drink the tea after straining it.

How Often Should You Do This?

You can drink it twice a day.

3. Ginger

Ginger’s warming properties can aid in treating colds (8). Ginger’s strong aroma stimulates your sense of smell, and its flavor stimulates your taste by activating your taste buds.

You Will Require

Peeled ginger in small pieces

What You Must Do

At regular intervals, chew small pieces of peeled ginger.

Alternatively, ginger tea can be consumed.

How Often Should You Do This?

Do this every day.

Ginger can cause heartburn, throat irritation, and, in some cases, diarrhea if consumed in large quantities.

4. Cayenne pepper

Cayenne pepper contains capsaicin, which is known to relieve nasal congestion. This, in turn, can aid in the restoration of your lost senses of taste and smell.

You Will Require

One tablespoon of cayenne pepper

One tablespoon honey

1 cup of hot water

What You Must Do

In a glass of water, combine a teaspoon of honey and a pinch of cayenne pepper powder.

Consume the concoction.

How Often Should You Do This?

It would help if you drank this at least once a day.

Cayenne pepper can cause stomach pain if consumed in large quantities. If you are taking blood pressure medication, you should consult your doctor before using this remedy.

5. Lemon

Lemons are acidic, high in vitamin C, and have antimicrobial properties. Its strong, distinct odor, combined with its chemical composition, may aid in reducing infection that causes blocked/runny noses and enhancing your senses of taste and smell.

You Will Need

½ lemon

One glass of water

Honey (as required)

What You Must Do

In a glass of water, squeeze half a lemon.

Mix in the honey thoroughly.

Drink the juice right away.

How Often Should You Do This?

This should be consumed twice daily, preferably before meals.

Note: If you have a throat infection, do not use this remedy as it may aggravate it.

6. Vinegar of Apple Cider

Antimicrobial and anti-inflammatory properties are found in apple cider vinegar. This may help fight off infection-causing microbes and clear nasal congestion, enhancing the senses of smell and taste.

You Will Need

One tablespoon of apple cider vinegar

1 cup of water

Honey (as required)

What You Must Do

Add a tablespoon of apple cider vinegar to a glass of warm water.

As needed, drizzle with honey.

Drink the mixture after thoroughly mixing it.

How Often Should You Do This?

You can drink it once a day.

Consuming undiluted ACV in large amounts can cause tooth enamel erosion, digestive problems, and increased potassium levels in your body.

7. Oil extraction

Oil pulling promotes oral health and thus aids in the elimination of bad breath (14). It may also help relieve sore throat symptoms and refresh the taste in your mouth.

You Will Need

One tablespoon of coconut or sesame oil

What You Must Do

Swish 10 to 15 minutes in your mouth with coconut or sesame oil.

Brush your teeth after spitting it out.

How Often Should You Do This?

You can do this once per day (every morning).

8. Carom Seeds

Carom seeds have anti-inflammatory properties that help eliminate nasal congestion (15). This can help enhance the perception of smell and taste.

You Will Require

One teaspoon of carom seeds

A small muslin cloth is required.

In a small muslin cloth, place a tablespoon of carom seeds.

Tie the cloth and inhale the carom seed aroma.

How Often Should You Do This?

You can do this several times per day.

9. Cinnamon

Cinnamon has anti-inflammatory and antibacterial properties (16). This may aid in the reduction of any infection-causing nasal congestion, thereby improving your sense of smell and taste.

You Will Need

½ teaspoon of cinnamon powder

One teaspoon of honey

What You Must Do

Combine half a teaspoon cinnamon powder and one teaspoon honey.

Apply this paste to your tongue and let it sit for 10 minutes.

How Often Should You Do This?

Do this twice per day.

Note: Please remember that too much cinnamon can cause mouth sores. Do not exceed the recommended dose of this remedy.

10. Peppermint

Menthol, the main component of peppermint leaves, has anti-inflammatory and antimicrobial properties (17). (18). These can help relieve cold and flu symptoms that may be impairing your sense of smell and taste.

You Will Need

10-15 peppermint leaves

1 cup of water


What You Must Do

A cup of water should contain 10 to 15 peppermint leaves.

In a saucepan, could you bring it to a boil?

Cook and strain.

Add honey to the tea after it has cooled slightly.

Take it all in.

How Often Should You Do This?

You can have mint tea twice a day.

11. Curry Leaves

Several studies have found that curry leaves have anti-inflammatory properties (19). This may help reduce the inflammation caused by a cold or flu blocking your nasal passages, restoring your senses of taste and smell.

You Will Require

10-15 curry leaves

1 cup of water

What You Must Do

In a glass of water, combine 10 to 15 curry leaves.

Soak them for at least 30 minutes.

Drink the concoction.

How Often Should You Do This?

We should consume this twice daily.

12. Oil of Eucalyptus

Eucalyptus oil contains the compound eucalyptol (1,8-cineole). Eucalyptol’s anti-inflammatory and mucolytic properties help relieve symptoms of upper respiratory diseases that may have caused loss of smell and taste (20).

You Will Need

One drop of eucalyptus oil

One bowl of water

A towel

What You Must Do

In a bowl of hot water, add a drop of eucalyptus oil.

Inhale the steam and wrap a towel around your head.

Continue for another 10 to 15 minutes.

How Often Should You Do This?

You can do this 1–2 times per day.

Excessive inhalation of pure eucalyptus oil vapors can cause dizziness, stomach pain, nausea, weakness, and other symptoms. As a result, make sure you stick to the amounts listed above.


A lack of vitamin D is linked to a loss of smell and taste (21). Vitamins A, Vitamin B, and Vitamin E help regulate chemosensory function, but little medical evidence links their deficiency to loss of smell or taste.

To combat deficiencies, eat foods high in these vitamins, such as shellfish, cereals, cheese, and milk. After consulting your doctor, you can also take additional supplements for these nutrients.

You should be aware that your diet plays a significant role in regaining your lost sense of taste and smell. While doing the above remedies, don’t forget to change your eating habits and follow these dietary suggestions to improve your sense of smell and taste.

Diet Suggestions

Savory protein sources, such as fish, chicken, or soy, may enhance the sense of taste (22). Eggs, cheese, and white meats are also acceptable.

Consume zinc-rich foods such as legumes, nuts, whole grains, shellfish, and dark chocolate. Zinc has been shown to increase food intake through neuropeptides (23). As a result, zinc has the potential to improve one’s sense of taste.

To manage your condition, you will need to change your lifestyle. Here are a few pointers to get you started.

Suggestions for Prevention

  • Stay hydrated by drinking plenty of water.
  • Inhale steam.
  • Maintain good oral hygiene.
  • Take the necessary precautions to avoid infections like cold and flu – one of the main factors responsible for the loss of taste and smell.

Loss of taste and smell can be caused by the same conditions or factors, such as sinusitis, respiratory problems, oral infections, head trauma, aging, etc. Fortunately, some home remedies can help restore taste and smell by relieving nasal congestion during flu, cold, and respiratory disease episodes because of the anti-inflammatory and antimicrobial properties of the ingredients, such as garlic, castor oil, lemon, and apple cider vinegar, cinnamon, and others. However, loss of smell and taste may be permanent in case of aging, Alzheimer’s, and chemical exposure. So, consult a doctor if the loss of both senses persists to determine if you have any of these underlying conditions.

How Long does it Take your Taste Buds to Return?

Taste buds typically have a cycle that lasts between 10-15 days, and they should return within this time frame. However, depending on the cause of your condition, it may take longer.

Can your Sense of Taste be Affected by Stress?

Yes, prolonged and severe stress can impair your sense of taste, causing you to consume more foods than you normally would. It may even give you a strange taste and make foods taste bad.


It’s normal to be concerned when you have no taste in your mouth after eating something. Food adds so much to our lives that it can be unsettling to lose your sense of taste suddenly. If you’ve lost your sense of taste, it’s critical to determine what’s causing it. And, whether or not you regain your taste sensations, remember that you can still savor food!