Tag: muscle function
Fish oil supplementation improves muscle function in elderly Brazilian women
Aging is accompanied by decreases in functional capacity that can degrade the quality of life. Changes in function associated with aging include declines in the neuromuscular system, such as morphologic and phenotypic changes, changes in the size of muscle fibers and loss of muscle mass and strength. Among the detrimental age-associated neuromuscular changes, the ability to generate muscle torque and the rate at which this torque can be developed declines. However, studies have shown that these altered neuromuscular effects can be reversed or attenuated through strength training. And given the potential positive effects of fish oil, it is reasonable to explore the possibility that the effects of strength training on skeletal muscles may be enhanced by increased fish oil intake. KEEP READING >>
Strategic nutrition for athletes: High quality protein beverages
What researchers are discovering about protein consumption and exercise may be helpful both to athletes and to beverage manufacturers as consumer interest in strategic nutrition continues to grow. KEEP READING >>
Regular dark chocolate consumption reduces oxidative stress in response to exercise
Getting enough exercise is important for health. However, physical activity also results in increased production of free radicals and other reactive oxygen species. These free radicals are potentially harmful and can induce lipid and protein peroxidation, increase oxidative stress and the acute-phase inflammatory response and may even accelerate the development of exercise-induced muscle fatigue. Antioxidants may be able to protect muscle cells from the damaging effects of free radicals. The consumption of chocolate may have beneficial effects because [OF] the potent antioxidant properties of its constituent polyphenols. However, there have not been many studies investigating the potential of cocoa-containing food to modulate exercise-induced oxidative stress and performance. But a recently published Swiss study examined the effect of a two-week period of regular dark chocolate consumption on the responses of selected plasma markers of oxidative stress to a single bout of prolonged exhaustive exercise. KEEP READING >>
More evidence linking whey protein to better body composition
Since Fortitech partners with food and beverage manufacturers to develop formulations with specific nutrition strategies, we are especially interested in the science of nutrients as they impact weight management and muscle mass – two main areas of consumer interest. And there’s a lot of excitement around whey protein. KEEP READING >>
Role of protein continues to be proven
The role of protein in both weight loss and general health (including muscle maintenance) continues to be proven. Recommendations for protein intake (in grams) vary by age and gender, but individuals should include protein in both meals and snacks. There are a number of fortified foods and beverages – from a simple glass of milk to a more complex energy bar – consumers can rely on to meet their bodies’ demand for this important nutrient. KEEP READING >>
Whey protein drink promotes skeletal muscle synthesis
The consumption of dietary protein can stimulate skeletal muscle protein synthesis., according to an article in American Journal of Clinical Nutrition. It is known that the response of muscle protein synthesis to protein intake depends upon the quantity of protein consumed in a meal, as well as the type of protein. Whey protein and casein protein are frequently used as protein sources in various manufactured and fortified food products. KEEP READING >>
Arginine and Grape Seed Extract Nutrient Blend Delays Onset of Muscle Fatigue
A nutrient blend of both grape seed extract and arginine could have beneficial effects on muscle function and exercise performance. In particular, this blend might be useful in functional foods targeting young athletes. KEEP READING >>