Living Lite

Vitamin D Boosts Muscular Strength, Power, Velocity, While Lowering Body Fat

February 19, 2017

A new study reports that Vitamin D effects certain genes which are involved in muscle and fat mass and function. As we age, muscle mass and strength decrease, to the point where our muscles actually become "marbled" with fat, reducing their ability to function and our ability to live independent lives, according to the National Institute on Aging. That's because muscle mass is essential for movement, balance, and even immune function. So if we don't strength train as older adults, we're more likely to lose our independence and end up in nursing homes, creating a massive public health burden, according to the study pubished in the journal PLOS ONE, and partly funded by the National Institutes of Health.

That said, we've known for years, and I've written about, the importance of working out, protein, and eating an anti-inflammatory, anti-oxidative diet filled with substances like polyphenols, (found in tea, fruits & vegetables), and living a low stress life. But other factors also come into play that scientists are yet to identify, for instance. One is Vitamin D.

In the past several years, researchers are finding that Vitamin D may be instrumental in preventing diseases from colds to cancer. Even multiple sclerosis and insulin dependent diabetes. And now, Vitamin D has been found to be correlated with an increase in muscle mass. Yet the most needy population, the elderly, is usually deficient. That's because Vitamin D is produced by being exposed to sunshine. Today, many of us don't go outdoors and when we do we're wearing sunscreen. That particularly pertains to the aging population.The recommendation is 1,000 IU per day but up to 4,000 is safe... Most of us will need to get that from a supplement. This is much higher than authorities at the National Academy of Sciences have been recommending for decades.


Click here to share your thoughts.


Women: Does Marriage Make You Fat?

February 15, 2017

A recently published study found married women are fatter than unmarried women. I'm been warning my clients of the fairer sex for years: "Ladies... He's going to 'plump you up'!" (using my best "Saturday Night Live" Arnold Schwarzenegger imitation) if you're not careful. And I have a whole chapter of tips and strategies to help in my book, Diet Simple

My client, Linda, who successfuly lost  thirty pounds and kept it off for years, is in the public eye almost daily. When she married her German husband about ten years ago, who insisted on drinking whole milk instead of skim, dining regularly on sausages and wienerschnitzel, and who did most of the cooking in the house, I could see it coming. And weight yo-yo'ing has been a problem for her ever since. But Linda's fate was easy to predict, given the circumstances. 

There are other not-so-obvious examples of my married clients who often gained weight immediately after the wedding and who have a harder time losing weight than their unmarried counterparts - whether they've been divorced, widowed, or never married - makes no difference. And this study, published in the Journal of Women's Health, backs up my own observations during my 25+ years in private practice. The study showed that not only were married women more overweight, they drank more alcohol and had higher blood pressure, too. Could marriage be bad for your health? Well, I wouldn't go that far... But, here are some tips and strategies to prevent you from gaining marriage girth:

1) Keep in mind that your husband may be 50% heavier or even twice your size and need twice your calories (so you may only need to eat two-thirds or only half of what he eats),

2) Cook veggie-centric meals and soups so that both you and your husband are naturally eating fewer calories; he can always get seconds and eat more of the fattening parts of the meal,

3) If you get home earlier from work, don't wait for your husband to eat a full meal together. Eat a snack when you're hungry, and perhaps save the salad or the veggies you prepared and a little protein to eat with him, while he eats the full meal,

4) Take turns exercising. My client, Vickie, was too busy with her children before and after school to exercise. But then she and her husband decided they should trade duties. Her husband agreed to take care of the kids in the morning so that Vickie could exercise then, and he agreed to exercise in the evening, which helped him reduce work stress anyway.

Of course, all kidding aside, marriage doesn't have to have these negative health consequences. But caveat emptor! 

 


Click here to share your thoughts.


Nuts and Seeds Reduce Aging by Increasing Telomere Length

February 5, 2017

Nuts and seeds improve signs of biological aging by increasing telomere length. Telomeres, proteins found at the end of each chromosome, preserve information in our genome and prevent cell death; they serve as a biological clock to determine the lifespan of a cell and an organism. Telomere length shortens with age and can be affected by various lifestyle factors. Shorter telomeres are associated with lower rates of survival and higher rates of disease such as heart disease, cancer, diabetes and osteoporosis.

 

"Older people with shorter telomeres have three and eight times increased risk to die from heart and infectious diseases, respectively. Rate of telomere shortening is therefore critical to an individual’s health and pace of aging. Smoking, exposure to pollution, a lack of physical activity, obesity, stress, and an unhealthy diet increase oxidative burden and the rate of telomere shortening" according to a National Institutes of Health Review.

 

A new study found that "nuts and seeds intake was positively and linearly associated with telomere length... Adults of the same age had more than 1.5 years of reduced cell aging if they consumed 5% of their [calories] from nuts and seeds," according to the study in The Journal of Nutrition, Health and Aging.

 

What does that mean for you? If your calories needs are average, and about 2,000 per day, and you would like 5% of your calories to come from nuts and/or seeds, eat about 1/2 ounce or 1/2 a handful per day - or more. I generally recommend an ounce a day for those of us watching our weight and at least 2 ounces a days for those who get to eat unlimited calories (2 ounces daily is associated with a significantly reduced risk for heart disease).

 

I sprinkle them on my oatmeal each morning! My recipe ...

 


Click here to share your thoughts.