August 18, 2017

Health Roundup: Food edition: Watercress, Vit B3, wine, walnuts, peanut allergy, probiotics and magnesium

You are what your grandmother ate

Parents' own prenatal environment has a detectable impact on their children's weight, new research indicates.

Watercress can boost sperm count and reduce stress.

Watercress can dampen the body's response to stress and help fight obesity. Both these are factors blamed for declining sperm count levels, studies show. The superfood has been found to reduce stress-related damage to DNA. The vegetable also has vitamins C and E shown to maintain sperm count levels.

Landmark Vitamin Discovery Could Prevent Miscarriages And Birth Defects

Vitamin B3 could have the potential to prevent miscarriages and birth defects, according to a 12-year study by scientists in Australia....It's the first time that NAD (aka nicotinamide adenine dinucleotide) has been linked to congenital abnormalities, identifying a previously unknown cause of birth defects – along with the supplement that might treat the problem... research has shown that up to one third of women in the US have low levels of vitamin B3 during their pregnancy. Vitamin B3, also known as niacin, is usually found in meats and green vegetables, along with condiments such as Vegemite and Marmite....."The most important discovery for pregnant women since folate."

A daily glass of wine helps to protect the heart and can cut the risk of an early death by up to a fifth.

Drinking a glass of wine or a bottle of beer a night could slash your risk of an early death by a fifth.
Moderate drinking – defined as up to seven drinks a week for women and 14 for men – significantly cuts the risk of dying from heart disease and other problems, a study has found. Scientists from the University of Texas and Shandong University in China tracked 333,247 Americans for an average of 8.2 years. Researchers stressed there was a ‘delicate balance’ between the benefits and dangers of alcohol.

Walnuts boost the willpower of dieters

Walnuts reduce food cravings and promote a feeling of fullness, new research from the Beth Israel Deaconess Medical Center in Boston suggests. Eating the healthy snack boosts brain activity in the region associated with control which suggests people will have more discipline when faced with unhealthy food.  Study author Dr Christos Mantzoros said, "When participants eat walnuts, [a] part of their brain lights up, and we know that's connected with what they are telling us about feeling less hungry or more full.'

Cure to deadly peanut allergy?

Peanut allergy is the most common cause of anaphylaxis, a deadly allergic reaction, and one of the most common causes of food allergy deaths.  Immunologist and allergist Professor Tang from Murdoch Children's Research Institute in Australia has pioneered a new form of treatment that combines a probiotic with peanut oral immunotherapy, known as PPOIT.  Instead of avoiding the allergen, the treatment is designed to reprogram the immune system response to peanuts and over the longer term develop tolerance. It's thought combining probiotics with the immunotherapy gives the immune system the 'nudge' it needs.

A small clinical trial found two-thirds of children were rid of their allergy after undergoing an experimental immunotherapy treatment. The kids were given a probiotic treatment called lactobacillus rhamnosus, with a peanut protein, once daily for 18 months. Professor Tang said they found 70 per cent of children were able to stomach peanuts without suffering any reactions.  Astonishingly, their desensitisation to peanuts persisted for up to four years after treatment.

Will popping magnesium pills cure your aches and pains?  Are you getting enough Magnesium?

Guidelines suggest we should consume 375mg per day of magnesium, primarily from nuts and seeds, pulses, whole grains and leafy vegetables. Men take in 283mg a day on average, while women get just 226mg, says a UK National Diet and Nutrition Survey, published in February...‘After 40 ‘You are more likely to be overweight, and muscle mass starts to deteriorate. You are also more likely to have other conditions which affect the uptake of magnesium by the body."
U.S. researchers said the tablets improved mood in depressed patients. Bristol University experts found  that middle-aged people with low levels of magnesium in their blood had an increased risk of bone fractures.... Many clinical studies have shown magnesium deficiency contributes to osteoporosis.

Migraine sufferers get relief from daily magnesium supplements, says Dr Andrew Dowson, a headache specialist and chairman of the Migraine Action Medical Advisory Board. ‘There is definitely evidence that it works as a preventative,’ he said....In a large study published in 2013, researchers found that magnesium intake protected people against the Type 2 diabetes. And magnesium deficiency has been linked to insulin resistance and poor glucose regulation.

A study published in the journal Stroke said it had been found men and women reduced their stroke risk with a higher intake of magnesium. ‘We don’t know exactly why this happens, but one theory is magnesium reduces inflammation in the body,’ says Professor Welch.  Studies also show higher levels of dietary magnesium can help to reduce hypertension and cholesterol levels — both risk factors for stroke....

Eating foods rich in magnesium is linked with a positive impact on heart disease risk factors such as lowering blood pressure.’ Magnesium also plays a role in the heart’s electrical functioning by which it beats, and studies show it can relieve atrial fibrillation, or unusual heart rhythms.

Several studies also suggest the supplements can help you sleep better....‘Magnesium is a relaxer of muscles, so this can help to calm the body,’.... Magnesium deficiency has also been linked to restless leg syndrome,
Posted by Jill Fallon at August 18, 2017 10:12 PM | Permalink