In vertebrates, the immune system is considered the last line of defense against foreign invaders.It fights by destroying pathogens and tumor cells using mechanisms that constantly adapt to recognize and rid these disease causing cells.
Which is Better for Weight Loss? Some studies have found that low-carb diets are more effective for weight loss and fat loss than low-fat diets. A study published in 2014 in Annals of Internal Medicine showed that this was the case, even after a period of 12 months.
Frozen food IS better than fresh: Higher levels of vitamins and antioxidants in frozen fruit and vegetables say scientists. Frozen fruit and vegetables can be healthier, with higher levels of vitamins and cancer fighting antioxidants, than leafy âfreshâ produce. Two independent studies found more beneficial nutrients in everything from frozen broccoli florets and carrots to blueberries.