Several studies have suggested trusted Sources that the keto diet can affect cholesterol levels. When people consume low amounts of carbohydrates, the liver produces fewer triglycerides, which may raise HDL cholesterol levels. However, the keto diet may raise LDL cholesterol levels in some people. As a result, the diet may not be appropriate f …
The major sources of saturated fats in the US diet are fatty meats, whole milk, tropical oils, and products made from any of these foods. To limit saturated fat intake, consumers must choose carefully among these high-fat foods. More than a third of the fat in most meats is saturated. Similarly, more than half of the fat is saturated in whole milk an …
The hot summer sun can zap energy and nutrients from the body: Eat these foods to help your body recover quickly Heat exhaustion is a heat-related illness that can occur after you’ve been exposed to high temperatures, and it often is accompanied by dehydration. There are two types of heat exhaustion: Water depletion: Signs include excessive thir …
Vitamin D isn’t exactly a vitamin. Instead, it is a hormone made by a rather unusual gland: your skin. Sunlight striking the skin turns a cousin of cholesterol into pre-vitamin D. This is first processed by the liver and then activated by the kidneys or by cells in the heart, immune system , breast, or prostate. Although calcium usually gets all the …
It is often said that the prevalence of constipation has increased due to modern food processing methods, resulting in a diet low in non-starch polysaccharides (NSP). However, a low NSP diet should not be assumed to be the cause of constipation, but possibly a contributory factor. Although evidence is controversial, intake of NSP, mostly insoluble f …
Although all essential nutrients are likely needed in some measure for effective immune function, certain micronutrient deficiencies and excesses have been recognized as particularly important. These include the following: Vitamin A . As early as the 1920s, vitamin A was called “the anti-infective vitamin” because it is needed to maintain the mucosal …
The Dietary Guidelines and the American Heart Association’s Diet and Lifestyle Recommendations encourage Americans to eat 2 or more servings of fatty fish each week. Fish is not only a rich source of omega-3 fatty acids but also a valuable source of protein and trace elements that may provide protective effects for the cardiovascular system. Broile …
Turmeric is a spice that has received much interest from both the medical/scientific worlds as well as from the culinary world. Turmeric is a rhizomatous herbaceous perennial plant (Curcuma longa) of the ginger family. The medicinal properties of turmeric, the source of curcumin, have been known for thousands of years. Curcuma longa has been tradit …
Diet and nutrition play key roles in tooth development, the integrity of the gingiva (gums) and mucosa, bone strength, and the prevention and management of diseases of the oral cavity. Diet has a local effect on tooth integrity; the type, form, and frequency of foods and beverages consumed have a direct effect on the oral pH and microbial activity, …
