When you’re out enjoying the sunshine, you probably don’t realize what’s going on deep within your skin. The ultraviolet radiation that penetrates your skin’s cells in the form of long-wave A rays and short-wave B rays is invisible to you, because they’re both shorter than visible light. However, you can eventually see the effects they manifest.
Telomeres are the protective nucleic acid and protein caps on the ends of chromosomes and are a key to healthy aging. Because telomeres help maintain stability of our DNA, they are critical in controlling cellular aging and death.
Muscle and strength are known predictors of physical function, metabolism, and overall health for aging adults. But a critical problem for many older individuals is the significant loss of muscle mass that frequently accompanies attempted weight loss that can offset the benefits of reducing body fat (2, 3). Finding a way to keep muscle while losing body fat is a primary goal during the aging process.
Are your sit-ups and crunches actually doing you more harm than good? These exercises might put too much resistance directly on the lumbar spine. The result is excessive compressive force that could lead to back injuries (1-2). But sports scientists have identified numerous safe and effective alternatives to common abdominal exercises that tighten and tone without harming the back.
The recently released 2015-2020 Dietary Guidelines for Americans serve as yet another reminder that the majority of us could be consuming more servings of vegetables. A surprising 87 percent of Americans fail to eat enough vegetables to meet these recommendations, with the average adult getting less than two servings per day.
One of the hard facts of aging is that with every decade of life starting around age 30, muscle mass begins to decrease. If not remedied with good nutrition and regular exercise, this loss of both muscle mass and muscle function may eventually lead to frailty. However, a new study has revealed that vitamin D3 can assist aging women in fighting to retain muscle.
The leaves are changing, temperatures are dropping, and that means it’s time to get the right nutrition for your immune system. Don’t wait! Now is the time to step up your defenses. With fall and winter closing in, Isamune® with Zinc can help keep you and your family feeling well by delivering a range of ingredients shown to help bolster defenses and keep immune cells in top fighting condition.
Fish oil supplements can boost memory and reaction time in healthy young adults and provide different benefits for men and women. According to a recent study published in the American Journal of Clinical Nutrition, scientists in New Zealand found that the omega-3 fatty acid docosahexaenoic acid (DHA), found abundantly in fatty fish and fish oil, supported memory and reaction time (1)
There’s nothing better than waking up feeling refreshed and full of energy. But for most people, this takes some effort and planning. An energized morning depends on a disciplined bedtime routine and healthy dietary habits.
When most people think of aging, they think of gray hairs and wrinkles. Because we live in a society so obsessed with the external signs of age, we often forget that humans age on the inside, too.