Monday, 7 September 2015

Are Probiotics Really in Yogurt?

By Morgan Chilson   |   Wednesday, 26 Aug 2015 02:18 PM

The yogurt industry was one of the first to jump on consumer interest in probiotics, probably because the beneficial bacteria are found naturally in many products made with yogurt. 

As studies of these good bacteria have escalated in recent years, they’ve been shown to help with digestion, and are proving to be significant in other aspects of our health. Though much research is still to be done, many people started seeking out probiotic products — everything from yogurt to toothpaste — in an effort to be healthy.

Research is promising, Los Angeles gastroenterologist Kirsten Tillisch told NPR. "Pretty dramatic effects can happen in animals when you change their gut flora," she said. "If you take an animal with inflamed gut, and give them a probiotic, they don't act anxious anymore. At the most basic level, we show that by changing the bacteria in the gut, we change the way the brain responds to environmental cues."

So even though more research needs to be done, it isn’t harmful to go ahead and add yogurt to your daily diet in an effort to increase probiotics. 



When you’re looking for a probiotic yogurt product, here are three key things to understand:

1. Probiotics are made of different strains of bacteria, and it’s unclear which strains are the most beneficial or if adding some of them to your diet does anything at all, NPR reported. 

2. To be effective, probiotics must contain live cultures of bacteria, so read the label carefully, looking for the phrase “live active cultures.” The bacteria need to be added to the yogurt after it is heat processed or pasteurized, so the live bacteria won’t be killed. 

"The amount and kind of live cultures per bite vary, but words like raw, lacto-fermented, or unpasteurized on the packaging will indicate that the bacteria haven't been killed off in the manufacturing process," Women’s Health magazine reported, quoting health coach Jenny Sansouci.

3. Even if you see "live active" on the label, you probably won’t know which strains of bacteria are contained in the yogurt, Women’s Health said. The National Yogurt Association said Lactobacillus bulgaricus and/or Streptococcus thermophilus are typically used to convert the pasteurized milk to yogurt during fermentation. The organization created a special Live & Active Cultures seal to help consumers gather yogurt health information. 

The seal, which is used voluntarily by manufacturers, means the yogurts "contain at least 100 million cultures per gram at the time of manufacture, and whose frozen yogurt contains at least 10 million cultures per gram at the time of manufacture," the organization said.

Wednesday, 2 September 2015

Natural UTI Treatment, Cranberry and Beyond

Monday, 24 August 2015

Eating white bread, rice ups depression risk in women


NEW YORK: Consuming foods rich in refined carbohydrates, such as white bread and white rice, may cause mood changes, fatigue and other symptoms of depression in postmenopausal women, a new study has warned. According to researchers, a diet high in refined carbohydrates may lead to an increased risk for new-onset depression in postmenopausal women. 

The study by James Gangwisch and colleagues in the department of psychiatry at Columbia University Medical Centre (CUMC) looked at the dietary glycemic index, glycemic load, types of carbohydrates consumed, and depression in data from more than 70,000 postmenopausal women who participated in the US National Institutes of Health's Women's Health Initiative Observational Study between 1994 and 1998. Scientists said that while carbohydrates consumption normally increases blood sugar levels, eating highly refined carbohydrates, such as white bread, rice and junk food, triggers a hormonal response that affects the glycemic index. 

This then exacerbates changes in a woman's mood and triggers fatigue as well as other depression symptoms. 

Eating white bread, rice ups depression risk in women
Greater consumption of dietary fibre, whole grains, vegetables and non-juice fruits was associated with decreased risk, researchers said. This suggests that dietary interventions could serve as treatments and preventive measures for depression. 

According to researchers, a diet high in refine carbo hydrates may lead to an increased risk for new-onset depression in postmenopausal women.

Further study is needed to examine the potential of this novel option for treatment and prevention, and to see if similar results are found in the broader population. The study was published in The American Journal of Clinical Nutrition. 

PTI | Aug 7, 2015, 05.53 AM IST

http://timesofindia.indiatimes.com/home/science/Eating-white-bread-rice-ups-depression-risk-in-women/articleshow/48384323.cms

Monday, 17 August 2015

New Study Investigates And Proves That Stress Will Make You Eat Food That is Bad For You

New Study Investigates And Proves That Stress Will Make You Eat Food That is Bad For You

It is common knowledge that stress can make people do some strange things. High stress makes people more impulsive, particularly when it comes to stress release. For many people, this means eating certain types of “comfort foods.”

A new study, then, looks at the effect stress has on diets and has determined that, sure enough, people in general are more likely to choose fatty, sweet, and salty foods over healthy options when they are under high stress.
“We find that stress increases reward signaling and thus may boost a craving for getting the instantaneously rewarding option,” explains lead author Silvia U. Maier at the University of Zurich, linking this study with earlier ones looking at how stress affects decision circuits in the brain.

Fat food

Maier goes on to say, “The more stressed you feel, the less likely you become to override your own taste preferences when we present you with a really tricky challenge, say: your favorite chocolate bar versus a portion of broccoli. You could say it’s almost like stress is turning up the dial on signals about taste, and turning down the signal on health goals.”

Furthermore, University College London neuropsychology expert Molly Crocket notes, “What’s exciting about this work is that it identifies specific mechanisms for how stress affects self control: by amplifying the influence of short-term rewards on choices, and by impairing the influence of a brain region known to be important for self-control.”

She continues, “When you’re faced with an unhealthy food that’s not very tempting, stress won’t affect your self control much, But when you’re faced with your most favorite tempting foods, stress will make it more difficult to resist those temptations.”

Published On: Thu, Aug 6th, 2015