Herbal teas has been used for long. However, they differ from green or black teas in some respects. For example, herbal teas are made from dried leaves, flowers, or spice. So, they do a good range of tastes. They are ideal hot or cold drinks. Some herbal teas, in addition to good taste, promotes humans' immune system. In ancient Egypt and China, herbal medicine used to relieve headache, pain, dizziness, and such like. However, it is unclear where the origin of herbal medicine.  
There are considerable findings about merits of herbal teas. They are the healthiest drinks. Vitamins, minerals, and anti-oxidants available in plants has been found to ensure short and long-term health. Herbal teas can be used as a substitute for sweet and caffeine-contained drinks. In addition to good taste, they offer numerous therapeutic advantages. 
Instead of dried leaves of black or green tea, herbal teas are made from flowers or roots of plants. They can satisfy all tastes thanks to their great flavor. Herbal teas can relieve a broad range of illnesses, such as cold, low blood pressure, stress. They also have anti-ageing effects. The following chapters deal with properties and advantages of herbal teas:

    Properties of herbal teas 
1- To speed up recovery from cold
Herbal teas are excellent options to cure cold. Therapeutic properties of some can clean nose, relieve dry cough, and asthma. 
2. to help digestion 
Many herbal teas contribute to decompose fats and speed up the clearance of stomach. Therefore, they can relieve symptoms of indigestion, flatulence, and vomit. Chamomile, cinnamon, mint, and green tea are shining examples. 
3. To boost the immune system 
Anti-oxidants and vitamins found in herbal teas avoid diseases and infections. They prevent the body from oxidative stress and lower the risk of chronic diseases. Ginger is a case in point. The results supports its effect to boost the immune system.   
4. To protect skin and help you to look younger 
Although, most people recourse to cosmetics to protect their hair and skin, herbal teas can be a beneficial choice. The results has shown that anti-oxidants found in herbal teas slow down the ageing. They avoid damages to free radicals and reduces the rate of ageing. Accordingly, hair and skin will look healthy. 
5.  To reduce stress and anxiety 
Some of the herbal teas have relaxing effects, with the result of that they relive stress and anxiety. Those who suffers from sleeplessness are recommended to drink a glass of herbal tea before going to bed. Chamomile tea is a case in point. 
6. To lower blood pressure
Herbal teas can be substitute for pills to lower or normalize blood pressure. Soar tea is a case in point. Due to its medicinal properties, it can lower blood pressure without any side effects. Sufferers of high blood pressure are predisposed to the risk of heart and kidney diseases. As a result, soar tea is recommended as a natural cure. 
The following lists some herbal teas produced in Saharkhiz Company:   
    Types of herbal teas 
A combination of saffron, rose, and cardamom introduces a highly delicious and aromatic drink called Saffron tea. This Iranian spice has lots of health-giving properties, for example being anti-cancerous, relaxing. 
•    Saffron-common sage tea 
Studies support medicinal properties of widely used herbal tea. It improves brain health and helps sufferers from Alzheimer's disease. The results show that consumption of common sage improves temper, brain function, and memory in adults. The Saffron-common sage tea, in addition to all mentioned health-giving properties, has a delicious taste.  
•    Cinnamon-barberries tea 
Cinnamon is a highly recommended spice to lose weight. Properties of both cinnamon and barberries has changed this herbal tea to a good choice. 
•    Saffron-lavender tea 
Lavender is highly beneficial for a healthy body and skin. It is a leisurely drinks and also improves the function of the body, heart, and brain. It is highly recommended for such diseases as cough, headache, and dizziness. Combining with Saffron changes this herbal tea to a very delicious mixture which brings you happiness and delighting. 
•    Thymes-hollyhocks tea 
 Thymes treats cold. This Mediterranean plant has certain properties which protects the body against viruses and infections. The Thymes- hollyhocks tea is another quality herbal teas offered by Saharkhiz Company. 
•    Chamomile tea 
It is commonly used as an anxiety soothing drug thanks to it relaxing properties. Studies have shown that drinking two glass of chamomile tea daily relieves sleeplessness and adjust the sleep time. Moreover, it improves the quality of sleep. The results also support its relaxing and anti-inflammatory properties. 
•    Ziziphora-mint tea 
This widely used herbal tea improves the function of digestive system. Moreover, it has anti-oxidant, cancerous, bacterial, and virus effects. On the other hand, belonging to the family of mints, this herbal tea is very aromatic. Ziziphora has a warm and dry nature. The combination of these two beneficial plants has changed this herbal tea a good option. 
•    Oxtongue tea 
Oxtongue is a beneficial medical herb. Its popularity and high consumption in Iran is thanks to medical advantages. For example it improves acne, contusion, cough, headache, infectious lesion, inflammation, snake biting. It is also diuretic, emollient, and soothing. It also balance blood pressure. So, it is recommended to use this favorable drink made by Saharkhiz Company.  
•    Orange blossom and soar tea 
In addition to enjoyable flavor, Orange blossom tea has lots of medical benefits. For example it relieves fungal infection, itching, and bedsore. As can be found in most anti-inflammation ointments (Calendula), Orange blossom reduces skin inflammation. Moreover, it is useful for patients suffering asthma. 
Orange blossom tea is another best-selling products of this company used to reduce mental tensions and anxiety. It contain orange blossom, lemon bee brush, oat, and dracocephalum. This combination has relaxing effect and improves health temper. Orange blossom is useful to improve neurasthenia. Furthermore, lemon bee brush reduces inflammation, boosts the immune system, and strengthen muscles. 
•    Ginseng tea 
Ginseng, a well-known nourishing plant, is also referred as panacea or elixir of youth. It increases physical strength, improves memory, increases happiness and patience, prevents from ageing, boosts the body immune system, avoids headache, improves sexual function, relieves sleeplessness, fatigue, and weakness, balances blood pressure, avoids depression, reduces the frequency and severity of cold during winter, and such like. It is recommended to use this popular, effective drink.  
•    Sour tea 
Employing experts in medical herbs and setting up the most equipped laboratories, Saharkhiz Company has produced herbal tea made from spices, fruits, leaves, roots, and stems. Moreover, products are packed by a fully mechanized process. 
For example, sour tea is the best sealing herbal tea made of China rose. It improves digestion and also has a positive effect on balancing blood pressure. 
•    Green tea
Spices, fruits, leaves, roots, and stems are used to make Saharkhiz herbal teas. Following the production, they are packed in pyramidal pockets. This tea has a delicious flavor and speeds up metabolism thanks to antioxidant, caraway, and rose. As previously mentioned, green tea has the best function among herbal teas. Being produced with high standard, we ensure that this product can meet your expectations regarding positive effect of health and the immune system.