Showing posts with label Obesity and Overweight. Show all posts
Showing posts with label Obesity and Overweight. Show all posts

Monday, December 26, 2011

Overweight

What is it?
* Being overweight is to have more body fat than would be ideal for the proper functioning of the organism.
* Although fats or lipids are required for energy, regulating body temperature, hormones and enzymes to create in excess increases the risk of diabetes (high concentration of glucose in the blood), cardiovascular diseases like high blood pressure, joint problems and certain cancers.
* Basically, the reason of this problem is increased intake of calories (energy) than those required by the body as well as hereditary factors.
* Global increases in overweight are generally attributable to the modification of diet, with a tendency to consume lots of foods rich in fats and sugars.
* At the same time, there has been considerable decline in physical activity due to the nature of many jobs, and offices, as well as changes in transportation and development.

2) How is it diagnosed?
* The Specialist (general practitioner, nutritionist) observes the usual manifestations such as increased weight and fat in the body, shortness of breath, fatigue and weakness (especially in the demanding physical activity) and presence of stretch marks, varicose veins and cellulite or "orange peel" in some people.
* It also takes the weight and records the patient's body measurements, and compared these results with universal tables of weight and height.
* One of the most accepted to determine whether someone is overweight is the body mass index (BMI), mathematical formula to assess the weight of an adult in relation to their height.
* For BMI is necessary to divide the weight in kilograms by the square of height in meters (kg/m2). For example, a person weighing 90 kg and measuring 1.70 m in height has a BMI of 26.47, as: 1.70 x 1.70 = 3.4, and 90 / 3.4 = 26.47.
* A BMI between 18.5 and 24.9 is normal, while the figures between 25 and 29.9 is considered overweight, although there may be exceptions (athletes, for example, because they have high rate, but this is due to muscle mass). Finally, a person with a BMI above 30 is obese.
* It is also useful to measure the waist circumference at the navel, without pressure and then the individual deep breath and exhale. Figures greater than 80 cm in women and 94 cm in men mean there increased risk of heart disease, diabetes or stroke.
* Another useful indicator for the physician, increasingly recognized for its effectiveness, is the waist-hip ratio. Is obtained by dividing the waist circumference between hip.
* It is common that occur parallel to overweight diabetes, high blood pressure and high cholesterol and triglycerides, as well as psychological disorders such as anxiety, low self-esteem and depression, so the specialist can order lab tests or questions that delve into the patient's mood.

How is it treated?
* Must be altered eating habits of the patient, reducing the intake of calories from fat, sugar, refined flour and red meat, while the increases of fruits, vegetables, legumes, whole grains, fish and lean meats (lean) as well as water.
* You need regular physical activity (at least 30 minutes of moderate intensity, 3 to 4 days a week at least). To do this you can use exercises like walking, running, biking or rollerblading, swimming and dancing.
* It is also ideal for the specialist help treat psychological or emotional problems resulting from this condition, or that the patients go to support group or psychologist to address these issues.

How is it prevented?
* It is advisable to avoid eating fast food, soft drinks, chips and candy.
* Be preferred intake of vegetables, fruits, whole grains and lean meats, rather than high-calorie food.
* We need to increase overall body mobility, which can be achieved by reducing car use and walking for short distances, climb stairs and take a walk to the pet.
* The regular practice of physical exercise is essential, as well as helping to maintain proper weight, strengthens the circulatory system, reduces anxiety, regulates blood pressure, lowers blood sugar and blood cholesterol, and reduces the risk of myocardial.
* Finally, it is important that parents encourage their children good eating habits, and sports.

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Monday, December 12, 2011

Weight Loss Precautions and Recommendation

Weight Loss Precautions
It is therefore very important to take action to prevent extra weight and body fat by following these recommendations:
* Reduce consumption of foods rich in sugars and refined flours (no fiber), as compounds containing the type of fats that are harmful and difficult to remove, called saturated. Examples are bread, pasta and chips.
* Increase intake of whole grains (wheat, rice, oats and rye, etc.) because they contain fiber, which helps reduce bad cholesterol levels. Meet the same end lentils, almonds, corn, potato peels, carrots (raw), broccoli, cabbage, lettuce, guava, mango, plum, pear and apple with peel, papaya, lemon, orange, grapefruit and raisins, among others.
* Avoid salt, because it facilitates the formation of small balls or lumps of fat in artery walls, otherwise the action of garlic, which promotes good blood circulation.
* Nuts such as walnuts and almonds, are recommended, as not conducive to the accumulation of fat and promote their elimination.
* Prefer olive oil as salad dressing or for frying certain foods, as has been shown to contain unsaturated fats (which cause no harm to the body), is nutritious and antioxidant, i.e. fight free radicals (compounds that accelerate aging of cells).
* Practice exercise according to their age and physical condition, it is the best way to burn calories accumulated.

Recommendations for Healthy Living:
If a person does not consume the amount of fluid your body requires, it will seem impossible to get used, but it is not, which is why we provide the following tips to acquire a good habit:
* Start each morning by drinking two glasses of warm water.
* Drink two more glasses between breakfast and lunch, and the same dose between lunch and dinner.
* During the night, while performing an activity (watching TV, listening to music, chat), drink 2 glasses more.
* Drink fluids to near body temperature, do not drink with your food cold, as this reduces the amount of blood flowing in the stomach area, forces the process of assimilation of nutrients and causes indigestion extra spending power.
* If you try to lose weight fast drink a glass of liquid life whenever you feel hungry, but also a cup of tea can curb your appetite.
* Try to drink purified bottled water. The liquid chlorine kills germs, but also lowers cholesterol naturally and removes all harmful bacteria.
* If you have heart or kidney disease, check your fluids under proper medical supervision.

Friday, September 30, 2011

Danger of Obesity and Overweight in Older Age

Obesity and overweight are defined as excess body energy reserves, mainly as fat, if it is known that in both cases the health is at risk, the risk in older adults increases. This may be the time to take action to prevent future problems, do not you think?

Risks in them
One of the main causes for the mature woman gains weight is the decrease in the generation of sex hormones after the menopause (last menstrual period), as this alters the mechanism to regulate the distribution of adipose tissue and the ratio between muscle and fat. To this we must add that the body it is much more difficult to metabolize lipids and lipoproteins as before, i.e., assimilation, utilization and disposal of fats, leading to overweight.

As noted above, the risk of problems focus on women's bone machine, but also affected others, the most important: Osteoarthritis. Degenerative disease characterized by wear or destruction of cartilage and deformation of the surface bone of one or more joints. In general, aging and stress cause the cartilage to wear out, so the joint loses its natural cushioning system and bone deformities have slight manifested through pain and limited movement, affects mostly weight-bearing joints or who have excessive movement, such as hips (specifically in groin and inner thigh), knee (on the inside) or feet.

Osteoporosis. Skeletal disease characterized by decreased bone mineral density (calcium and collagen) due to imbalance in the cycle of bone reconstruction (less formed bone tissue is destroyed), which causes bones to become porous, thin and fragile, therefore, susceptible to fracture at the slightest effort or not. This disorder is very common in the elderly, and affects mostly postmenopausal women due to lack of estrogen, hormones that the body stops producing when given the last period.

What about them?
The older men tend to increase in heart disease from the accumulation of fat; hence we can talk about problems like high cholesterol, fatty compounds that our body gets from two aspects: one, food and the other that makes the body itself.

Cholesterol is required to perform many functions, such as hormones, assist in the formation of bile and vitamin D, and maintain the body's cellular structure. However, when levels are elevated in the blood of the compound health problems arise, the main: Atherosclerosis. cholesterol tends to accumulate on the walls of the arteries, which adds to waste and muscle cells and blood calcium causing atherosclerotic plaque is called, which reach a size that hinders the passage of blood causes the disorder, which usually occurs in the coronary arteries (which carry blood to the heart muscle) in the aorta (the most large body), and in the brain and limbs, especially thighs and legs.

When athermanous plaque partially or completely cover the arteries, causing decreased or total lack of blood flow, which causes the organs do not receive enough oxygen to work or not have it at all (complete occlusion), resulting in the death of cells. The latter is what is called an infarct and, as is known, can occur anywhere in the body where the blood stops circulating. Thus, infarction occurs in heart, brain, eyes, intestines and legs (herbalcureindia.com/weight-loss/weight-loss-pills.htm ).

Moreover, it is noteworthy that there are other conditions that are common to men and women for the overweight, among which we mention: Gout. As part of the daily renewal of the cells that make up our body discards each day a compound called uric acid, which naturally is excreted in urine, but when this happens, it accumulates in the blood and gradually settles in the joints, as crystals, causing inflammation and severe pain. Among the causes of uric acid is not removed properly can include obesity and diabetes, diseases that cause kidney malfunction, leading to accumulation and determines the appearance of calculi (stones formed by mineral salts and discarded).

Hypertension. High blood pressure affects one third of people over 60 years, this disease is that the smaller blood stream narrowed or the arteries lose their elasticity, which forces the heart to pump harder to supply blood to all organs. A major cause is the accumulation of fat in blood vessels, constant situations of stress and distress, kidney ailments and diabetes, sedentary lifestyle (with very little physical exercise), eating too much salt, snuff and alcohol.

Diabetes mellitus. Diabetes is a syndrome characterized by excessive accumulation of glucose in the blood due to a deterioration in all or part of the secretion and action of the hormone insulin, produced by the pancreas and is responsible for maintaining normal blood sugar levels. If left unchecked can lead to complications such as blindness, kidney and vascular damage and leg amputations.

There are two types: the first develops in people in which insulin production is low or nil. Most patients with this condition develop it before age 30.

In contrast, type 2 or mellitus occurs when the pancreas continues to produce insulin but the body develops resistance to its effects. Generally, this type of diabetes occurs after age 30.

Cancer. Quite simply, this condition can be explained as a failure in the mechanism that regulates the development of cells that are found throughout our body, made to appear that some of these causes to grow without altering their genetic control, and thus are most likely to develop cancer. One of the factors that can accelerate the accumulation of fat in the body as well as polluting compounds, viruses and ultraviolet radiation from sunlight.

Actions to be taken
Although the elderly require special care naturally, we must take particular care when overweight or obese, so that attention to the following precautions:

Hormone replacement therapy. It is not uncommon for many menopausal women continue hormone replacement therapy, i.e. artificially receive estrogen that your body no longer produces, among other benefits it helps to prevent weight gain, however, receive is of Hormones discussion in the scientific community, it is associated with cases in which women develop cancer. Is indicated consulted gynecologist about risks and benefits administration.

Exercise. For more happens in the body energy expenditure is necessary to promote exercise. With this, it will increase muscle definition, improve insulin sensitivity and decrease cholesterol levels. The walk, for example, is excellent sport, and you do not need physical condition or special accessories.

Eat and chew. Chew slowly lets shred food into a bolus perfectly digestible otherwise, the organs involved in digestion working at top speed, generating indigestion, stomach pain, gas emissions and inadequate metabolism fat.

Food. Possibly the main point which shows many problems, hence the need to pay attention to:
* Eat little but often, a well distributed supply allows you to lose excess fat, while only one meal a day promotes fat storage.
* Drink 2 liters of water a day to rehydrate the skin and digestive tract.
* Avoid salt, because it facilitates the formation of small balls or lumps of fat in artery walls. Instead, try to incorporate garlic into your meals, it prevents the formation of small balls (like grapefruit) and promotes good blood circulation.
* Say goodbye to the snacks and replace them with fruit or vegetables (cucumbers, carrots, etc..), Since no fat and suppresses appetite.
* Compare the calories, protein, fats and sugars you eat all their food and seek balance. Make simple evaluation on our tables of essential food groups, minerals, vitamins and proteins (located in section diagrams, the left side of the screen).
* Use olive oil for cooking and seasoning, as this product reduces the concentration of harmful cholesterol, while increasing the so-called good.
* Eat in moderation tortilla, bread made with refined flour (substitute whole wheat bread in small amounts), sweets and alcohol.

Beyond the cosmetic issue for many people a lot of weight, obesity should be treated in the elderly, since this will be gaining in health have no doubt about it.

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