Green tea, a tea with multiple benefits
Rich in polyphenols and catechins (particularly EGCG), green tea is a powerful antioxidant and helps fight the action of free radicals and premature aging of cells. It thus plays a role in cardiovascular diseases and other cancers. Green tea is also known for its action on the brain and its impacts on cognitive actions. It would help one concentrate while staying awake during the day. Possessing an anti-stress action due to the presence of L-theanine, it acts on stress and anxiety.
Does green tea yellow your teeth? Oral health risks
With good oral health, you don't have to worry more than that. Unlike coffee, green tea is not your worst enemy smile “Colgate”.
If we tend to fear yellow spots on our teeth, it is in particular because of the presence of tannins present in green tea. The tannins could slightly discolor the teeth. No matter its color, tea and yellow teeth are linked. However, the daily consumption of green tea does not cause (or even very few) stains on the teeth, provided of course that you regularly brush your teeth, gums and interdental spaces with a good toothpaste. Conversely, drinking green tea without brushing your teeth properly can indeed contribute to the formation of dental plaque and discolor (yellow) your teeth. To avoid yellow stains on your teeth, make a habit of rinsing your mouth after your cup of tea or brush your teeth after your morning organic green tea. Nothing could be simpler!
Impact of green tea on tooth enamel
Regular consumption of green tea can lead to tooth stains, especially if it is made in the form of concentrated teas like the matcha. The tannins found in green tea, similar to those in coffee, can yellow tooth enamel over time.
Tips for limiting coloring effects
To minimize this effect, it is advisable to drink water after consuming green tea and to opt for organic tea, which is less acidic and contains fewer residues potentially harmful to enamel. Using a straw can also reduce direct contact with teeth.
Impact of green tea on iron absorption
The side effects of green tea do exist. For example, consuming too much green tea can impact your iron absorption. By paying enough attention on a daily basis, you will not risk feeling them:
- To avoid the risks of anemia, do not consume more than 1 and a half liters of green tea per day.
- To avoid yellow stains on your teeth, brush them enough and you will have no reason to abandon the green tea.
In short, don't worry, the benefits of green tea remain more numerous than its side effects.
Why Green Tea May Reduce Iron Absorption
The green tea catechins, particularly EGCG, can inhibit the absorption of iron from plants. This interaction between green tea and iron is well documented, and excessive consumption can lead to deficiency risks, particularly in people following a vegetarian diet.
How to consume green tea without iron deficiency
To avoid this risk, it is recommended to drink green tea between meals, as this allows for better absorption of iron as part of a balanced diet. Studies also suggest that consuming sources of vitamin C with meals can offset this effect.
Side effects of caffeine on the body
With its stimulating and slightly diuretic effects, does caffeine also have side effects? Like all good things, it’s consuming too much caffeine that can cause you to experience side effects. Caffeine does not please everyone and some humans will be more or less sensitive to its substance. The effects may therefore vary.
What are the effects of caffeine on the body?
We know that caffeine can prevent you from sleeping. Consuming after 5 p.m., caffeine can cause insomnia.
But also cause digestion problems. Caffeine is known to promote digestion and speed up colon activity. It is therefore not recommended to consume too much of it.
And finally make you anxious. Caffeine makes humans more alert. Too much consumption can cause nervousness and restlessness.
If an individual regularly drinks coffee or other caffeinated beverages, there is a high chance that they will become addicted to its effects.
As with green tea, caffeine consumption must be moderate to avoid its side effects. It is also advisable to adopt good oral hygiene so as not to fear stains on the teeth in the event of regular coffee consumption.
Green tea and insomnia: precautions to take
To avoid the undesirable effects of caffeine, particularly on sleep, it is recommended to limit the consumption of green tea at the end of the day. The matcha, rich in caffeine, should also be avoided in the evening to limit insomnia.
Choose your green tea wisely
How to select quality green tea?
Side effects or not, choose consciously your green tea. At Kusmi Tea, we take it seriously to offer you the best organic green tea. From organic farming and made in Normandy, in our workshops in Le Havre, the green teas Kusmi Tea are manufactured in the greatest respect for nature. Besides, flavored green teas or natural green teas ? At Kusmi Tea, we give you the choice from our wide range of green tea.
Recommendations for moderate and safe consumption
For safe consumption of green tea, it is advisable to limit yourself to 3-4 cups per day, favoring organic and high quality products. By following these precautions, you can enjoy the benefits of green tea while minimizing health risks.