When orange juice and toothpaste get together, they affect your body’s ability to taste sweet and bitter flavors, which plays a big part in making that OJ taste so gross.
The Ingredient to Blame. The strange, bitter taste of orange juice after brushing your teeth can be attributed to the sodium laureth sulfate (SLS) in the paste. SLS also suppresses receptors in your taste buds that pick up on sweet flavors, so you are unable to taste the sweet notes in your juice .
Although it’s possible to get around this by drinking your orange juice before brushing your teeth , it’s important to note that acidic foods and drinks can weaken your teeth’s enamel, especially if consumed immediately before brushing .
However, studies have shown that you should wait 30 minutes before brushing after drinking soda, sports drinks or orange juice , and after eating very acidic foods (ie. tomato sauce). The combination of the acid with brushing can actually cause your teeth to lose enamel.
Orange juice , for example, has a pH ranging from 3.5 to 4.0. The problem with acidity is that it can erode your teeth . Specifically, it damages the enamel ( the outer layer of your teeth that protects the inner layers.) It’s even worse if you drink your juice slowly.
If you have consumed something acidic, you should avoid brushing your teeth for about 30 minutes afterwards. Foods that contain citric acid, like oranges , grapefruits and lemons, can soften tooth enamel for a time, and brushing too soon after eating them may damage the enamel while it’s in its weakened state.
Many Fruits Acidic fruits, like grapefruit and oranges (including orange juice ), can prematurely stain your teeth . The acid breaks down the enamel and makes teeth more susceptible to stains. Stay away from lemonade, lemons and limes too.
Aluminum is a very active metal. It immediately forms a thin tarnish of aluminum oxide on it. This tarnish is largely waterproof so the water ceases reacting with the aluminum , whereas the orange juice , being a mild acid, can dissolve that tarnish and cause the aluminum to continue reacting with the liquid.
This is because orange juice oxidizes over time, which will cause microorganisms to infiltrate the juice . This results in a change in color and an unpleasant sour taste . In fact, even if you leave your carton of orange juice unopened, it will still go bad.
When you’re looking to protect your tooth enamel, brushing right after you wake up in the morning is better than brushing your teeth after breakfast . If you have to brush your teeth after breakfast , try to wait between 30 and 60 minutes before you brush .
Orange juice contains large amounts of synephrine, an adrenaline-like substance that can increase biogenic amine levels in the body (study link). Synephrine is vasoactive. It may trigger migraines by constricting the blood vessels and increasing blood pressure.
Drinking Water After Brushing Your Teeth It’s absolutely fine to drink water after you brush your teeth unless you have just gargled with fluoride or medicated mouthwash, or after any special dental treatment.
Drinking and eating many acidic foods such as sport drinks, orange juice, tomatoes, fruit and yogurt can cause painful sensitivity in your teeth . Balancing acidic and alkaline foods in equal amounts can help neutralize the acidity of these foods and help keep your teeth in better health.
Drinking – Water First Thing In The Morning – It will rehydrate you. The germs and bacteria inside your mouth multiply during the night. When you drink water in the morning before brushing , it will clean out your mouth and make tooth- brushing more effective.
Bananas are full of vitamins like vitamin C and vitamin B6, as well as fiber. In addition, they provide a wide variety of minerals like potassium, manganese, and magnesium. These minerals can help strengthen tooth enamel, so they’re very good for the teeth .