It is essential for you to know the levels of peroxides present in your toothpaste as higher levels of peroxides makes your toothpaste acidic in nature.
The pH of our blood should be slightly alkaline – around 7.3 to 7.45 for it to be healthy. When our body is too acidic, it takes mineral such as sodium, calcium, and potassium from the bones to neutralize the acid and this can put a strain on the body.
Yes, it is safe to swim while you on periods. Period blood doesn't flow outside the vagina like it usually does due to the counter-pressure of the water. But You still need to wear some a tampon or a menstrual cup to avoid getting into a sticky situation.
Resin tooth filling typically contains a filler particle such as quartz, which provides the mixture's strength and color. It is costly as compared to silver tooth filling.
In some cases, the change in period blood color can indicate a health problem like fibroids, low estrogen levels, and even vaginosis.