I have no idea what to think of the below article. Could be the cognitive difficulties I’m suffering from!!
Low-carb/high-fat diets pose dangerous health risks and may increase the risk of contracting serious chronic diseases.
Studies have linked extreme low-carb/high-fat diets to an increased risk of developing certain disease states, including:
• Alzheimer disease
• blindness and macular degeneration
• some forms of cancer
• cardiovascular and heart disease
• c-reactive protein/inflammation
• metabolic syndrome and insulin resistance
• osteoporosis
• kidney stones
This is due to increased levels of saturated fat and dietary protein in the diet, with inadequate nutrition coming from plant-based phyto-chemicals.
Low-carb diets may increase the risk of birth defects and childhood cancers.
Bread, pasta, breakfast cereals and orange juice — foods that are “off-limits” in a low-carb diet — are fortified with folic acid, a micronutrient essential to the neurological development of fetuses. The U.S. Food and Drug Administration currently requires that enriched grain products be fortified with the essential vitamin folic acid (the synthetic form of naturally occurring folate, or vitamin B-9, found in many leafy green vegetables, fruits and legumes). Since the fortification of grain-based foods with higher levels of folic acid, beginning in 1999, there has been a remarkable 19 percent drop in neural tube birth defects in the United States. Followers of a low-carb diet do not receive the benefits of folic acid fortification.
Low-carb diets may cause cognitive difficulties.
Carbohydrates are the only source of fuel that the human brain — the most energy-demanding organ in the body — can use. Muscle cells can burn both fat and carbohydrates, but the brain does not have the “machinery” to burn fat. Depriving the brain of carbs means depriving it of energy — and the shortfall can affect intellectual performance, such as memory and cognitive processing.
Once the body’s glycogen reserve is exhausted, the brain ends up using ketones, a by-product of the breakdown of fat. Ketones are not the optimal energy source for the brain, and their increase in the body has been shown to impair mental judgment.
Low-carb diets can make people — especially women — short-tempered.
A new study at the Massachusetts Institute of Technology found that the brain produces serotonin — which regulates moods and emotions — only after a person consumes sweet or starchy carbohydrates, in combination with very little or no protein. A shortage of serotonin can lead to mood swings and depression. Eating a healthy pasta meal encourages the brain to make serotonin; eating a steak actually stops it from being produced.3
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