weight management) when tailoring their diet to their specific blood type.
Many of these (fad) diets unfortunately don't encourage a long-term common sense approach to eating,
such as focusing on a balanced and moderate intake of several basic food groups. Following a best-selling
Diet Book, many people generally don't consider the health implications for anyone following specific dietary
recommendations that may result in quick weight loss (without establishing individual safety), or they neglect
the long-term health effects of Yo-Yo dieting, including a risk of developing Gallstones as a result of too quick
or large weight loss, in contrast to losing weight gradually, which generally reduces the risk for obesity-related
gallstones.
A common practice with weight loss shakes and special dietary formulations is to add extra Potassium for
its diuretic properties. While it is one of the most important and effective nutrients to aid weight loss and to
support kidney functions, individuals with chronic inflammatory bladder problems or genitourinary conditions
have to use potassium-enhanced products with caution.
Many high protein / low carb-promoting diets however do result in potassium (and zinc) loss due to greater
sodium and phosphorus retention when followed for a long time, so the addition of extra potassium (and extra
zinc at times) is frequently necessary, with their requirements being ideally evaluated by a health professional.
Carb / Fat / Protein Ratios
Most diets are successful in the short run because they restrict one particular food group (usually carbs
or fats), without making up the calorie loss by increasing the intake of another food group. This way, they
effectively reduce total calorie consumption (the real cause for weight loss), and credit a change in the
Carb / Fat / Protein ratio as the advertised cause for the weight loss. When adding up the total daily calories,
many of these programs are in fact close to a starvation diet.
Some Diet Gurus go so far and use "scientific" reasons to explain the success of their particular 'Low Carb'
diets by blaming a high carbohydrate intake for promoting insulin resistance and a rise in triglycerides. When
reviewing those claims, they fail to mention Simple, Refined, and Complex Carbs, and the contrasting
effects of simle carbs on VLDL triglycerides (heart disease / stroke, blood sugar management), the immune
system (WBC, phagocytosis / inflammation, leukemia), and their extra nutritional requirements (manganese,
w3 EFAs, chromium, biotin, Vitamin C, germanium).
Obviously, it seems to have escaped their research that in contrast to consuming Simple Carbs, the extra fiber, nutrients, and different metabolic attributes of Complex Carbs make a tremendous difference in the
For weight control purposes, the body does not care whether a larger percentage of daily calories come from
complex carbs, or from protein, provided caloric intake matches energy expenditure. The advantage of a high
protein diet is clearly that - unlike fat or carbohydrates - protein is not as readily converted to fat. There is also
its superior satiety, particularly for those who do not have the resources to nutritionally fine-tune their body,
which might otherwise achieve a similar satiety with high complex carb diets, as with high protein ones.
Do High Protein Diets cause kidney damage or osteoporosis?
The effects of a very high protein intake on bone loss or kidney functions is definitely a concern and cannot be
dismissed. A practitioner who has the resources to do a thorough nutritional analysis can easily demonstrate
an increasingly abnormal high phosphorus / low calcium ratio taking place even in many seemingly healthy
patients after following a prolonged high protein diet. If not compensated for, this can become a significant
cause or contributing factor for bone loss, arthritis, or even hemorrhaging stroke.
Patients following a high-protein diet and were also taking anti-inflammatory medications such as Celebrex,
Vioxx, Aspirin, or other NSAIDs, additionally presented with abnormally high sodium / low magnesium ratios,
risking osteoporosis, renal, and cardiovascular disease.
While of less concern for those with normal, healthy kidneys, many overweight individuals are already at
a higher risk for Type II diabetes and at the same time - or as a result of it - suffer more often from reduced
renal (kidney) functions. So unless monitored by a health professional, who would be able to compensate for
nutritional shortcomings, the effects of prolonged do-it-yourself high-protein dieting may come back to haunt
those who believe that following the advice of a Best-Selling Diet Book is the answer. Those advocating a
high fat diet represent a similar mentality with little regard to long-term health risks, including Type II diabetes
or some cancers.
Of the patients who experienced impaired kidney functions after following a prolonged high protein diet,
Pantothenic acid (Vitamin B5) was deficient in every single case, while the requirements for extra zinc, calcium, magnesium, potassium, or other nutritional support varied considerably from one patient to the next,
depending on other health-related factors, age, and any medications taken at the same time.
Although a frequent association is made between high protein diets and a greater risk for bone loss (which
is usually dismissed by those who advocate such diets), a high Carbohydrate Diet can create a similar
nutritional environment by generally being higher in phosphates / phytic acid (grains, cereals, bread, pasta).
The same applies to diets that contain higher amounts of oxalic acid (Swiss chard, spinach, rhubarb, beets,
wheat germ, cocoa). So the end result - a higher risk for osteoporosis by either inhibiting calcium uptake, or
by lowering its ratio - is the same.
Because of long-term negative health effects attributed to "Low Carb / High Protein / High Fat" diets (such
as Atkins), some entries into the diet craze have formulated the high protein success around healthier types
of fats and carbs (such as the South Beach diet), which is a step in the right direction and comes closer to
replacing temporary weight loss programs with a more permanent, healthy lifestyle.
Some people achieve weight loss by adapting a Vegetarian Lifestyle, while others fail miserably in trying to
do the same. The ones that succeed may do so as a result of increased potassium and zinc levels which help
reduce water retention and moderately help their metabolism as well. The success may also depend on the
way vegetables are prepared, whereby overcooking will spare more calories for fat storage, versus those
who consume much of their vegetables raw, which requires greater amounts of calories for food metabolism
and as such reduce weight gain. Regardless (and particularly when much of the food is consumed raw),
Vegan Diets achieve the least satiety no matter how well an individual's chemistry is optimized, so they are
suitable for only a smaller percentage of the population.
Dietary Fiber not only plays an important role with weight management, but it also benefits those who suffer
from insulin resistance, blood sugar, and cholesterol-related problems. Sources of Insoluble Fiber include
wheat bran, whole-grain products, cereals, nuts, and the skins of some fruits and root vegetables. Sources of
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