Tuesday, July 25, 2017
Green tea has been used for centuries, especially in Asian culture, as a health remedy and prevention of many adverse health conditions. Research continues to find new health benefits of green tea, and some research has solidified the “proof” of green tea’s ancient supposed remedies. Here are some new and old health benefits of green tea.
According to a 2004 Harvard Health Publication, green tea consumption has an association with reducing risk of various cancers. Green tea and cancer prevention probably has the highest amount of research for any health benefit with green tea. However, research results with green tea and cancer prevention/treatment have mixed results.
Green tea contains catechins, which is the compound known for cancer fighting benefits. They are anti-inflammatory and anti-angiogenesis (formation of new blood vessels), according to a 2005 article from The Journal of Alternative and Complementary Medicine.
Angiogenesis is a normal process in the body, but it is also needed for cancer growth. Catechins can fight off cancer by stopping new blood vessels from being formed that are needed for the cancer cells.
Antioxidants in green tea can protect body cells from DNA damage. If DNA gets damaged, it may be susceptible to proliferation as seen in cancer.
How much green tea is needed for potential cancer prevention?
Because of the variances from types of green tea, preparation and bioavailability of compounds (like catechins), it is not known exactly if and how much green tea can affect cancer prevention or treatment.
Also, some research studies use test tubes or animal models, which make the application of their outcome with green tea and cancer impossible to translate to humans.
Until more research is clarified, there appears to be no harm for drinking green tea in terms of cancer prevention and only possible benefits.
Monday, July 24, 2017
Friday, July 21, 2017
If you’re overweight, you’ve probably thought about shedding some pounds. If you have diabetes or are at risk for getting it, you should stop thinking and start doing -- now. Why? Because excess weight puts a strain on your body in all sorts of ways.
“If I suddenly take a bunch of gravel and throw it in the back of your car, you can still probably make 70 mph on the interstate. But you’re going to make the engine work a little harder. If I put 1,000 pounds in your car, that effect increases. I can probably put enough weight in so, eventually, your car no longer can perform like it should.
It sounds harsh, but the truth is, that extra weight in your trunk? It can lead to a higher risk of heart disease, stroke, high blood pressure, cancer, and diabetes,.
Your engine already is whining. Ditch the gravel. You might be surprised at how dropping just a few pounds can make a dramatic difference.
“What I know in diabetes prevention, and in pre-diabetes, is that a very modest amount of weight loss has this huge reduction in risk,”. “You lose 7% of your body weight, you cut your risk of developing diabetes by 60%. And, in fact, if you’re over 65, it’s over 70%, according to the studies I have read."
But how do you not just lose weight, but keep it off? Through a combination of exercise and watching what you eat.
The Exercise Factor
If you’re overweight and have diabetes, or are at risk of getting it, you have to exercise. There’s no way around it.
“In your body, what exercise does, is it allows you to bind or uptake insulin more efficiently.
Your pancreas makes insulin, a hormone that “unlocks” the cells so they can use sugar from the food we eat as energy. “You have what they call receptor sites, and the more you exercise, the more active your receptor sites are. And the less you exercise, the less active and responsive they are.
If you’re serious about losing weight, working out has to be part of the big plan. But check with your doctor before adding it to your routine.