Wednesday, May 26, 2010

My recovery

Experience, they say, is the most convincing teacher, and I would like to begin with details of my
own case history as a means of indicating the major health problems that nature cure can
overcome. While doing my intermediate arts, at the age of 16, I contracted two serious illness -
pleurisy and typhoid fever - simultaneously. Having run their course for about 45 days, both
ailments left me so debilitated that I had to dis- continue my studies for one year, on medical
advice.
My recovery was gradually but not complete, as I developed heartburn and breathing problems.
At 28 came the worst crisis, when I suffered a stroke in the early hours of an extremely hot day
in May after acute heartburn throughout the night. The stroke made the left side of my body
extremely heavy and weak, and the attending physician referred my case to a well- known
neurosurgeon, suspecting a brain tumour. For nearly two months I lay helpless in the special
ward of a reputed hospital, undergoing several tests and at the same time observing around me
frequent deaths following unsuccessful brain surgery. Finally, having twice failed to inject air
through the spinal cord for taking X-rays of the brain, the specialist decided to make holes in my
skull for that purpose and even operate if necessary. Fortunately for me, the specialist had to
attend a medical conference elsewhere and, therefore, instructed his assistant to try the
newly-introduced method of cerebral angiography, which involved injecting dye through an
exposed vein in the neck to enable X-raying of veins in the brain. When these X-rays did not
reveal anything abnormal, I was allowed to go, but not before the harrowing experience had left
me a complete nervous wreck.

Wednesday, May 19, 2010

Why does weight loss not follow?

The first question is: When the consumption of calories is reduced, why does weight loss not follow? Actually, weight loss does occur, but only temporarily. This is, in fact, where Newburgh and Johnson went wrong, in that they collected their data over much too short a period of time. The phenomenon works like this:


Suppose that an individual needs 2,500 calories a day and that, over a long period, he consumes accordingly. If, suddenly, the ration of calories drops to 2,000, the body will draw on an equivalent quantity of stored fat to compensate and weight loss will be seen to occur. However, if from now on the daily intake of calories is limited to 2,000, instead of the 2,500 previously consumed, the body's survival instinct comes into play. It quickly adjusts its energy requirements to match the level of calorie intake: if it is only given 2,000 calories, it will only use up 2,000 calories. Weight loss will quickly cease. But the body does not stop there. Its instinct for survival will lead it to take greater precautions yet, and lay down reserves for possible future need. If from now on it is supplied with 2,000 calories, it will simply reduce its energy needs to, say, 1,700 calories and store the other 300 in the form of body fat.


So this is how we end up achieving the very opposite of the result we were aiming for. Paradoxically, although the subject is eating less, he will gradually put weight back on again.


In practice, the human body, constantly driven by its survival mechanisms, behaves no differently from the starving dog which buries its bone. Despite what we might think, it is when the dog is not fed regularly that it reverts to its inborn instincts and buries its food, saving it for the day when it may otherwise go hungry.


How many of you, I wonder, have fallen victim at one time or other to this unfounded theory of balancing calories? You will certainly have come across obese people who were actually starving themselves to death. This is especially common among women. Psychiatrists' consulting-rooms are full of women being treated for depression induced by trying to follow such a diet. They have become dependent on this vicious circle, knowing that breaking away from it will only entail putting back on more weight than they have lost.

Tuesday, May 18, 2010

Hypericum perforatum

St. John's wort (Hypericum perforatum) is one of the leading psychotherapeutic phytomedicines. Beneficial effects of this herb in the treatment of mild to moderate depression are well known. In this study we tested a hypothesis that St. John's wort alleviates age-related memory impairments by increasing the levels of cyclic adenosine 3′, 5′-monophosphate response element binding protein (CREB) and phosphorylated CREB (pCREB) in hippocampus. Middleaged rats (18 month-old) displayed a decline in the acquisition of spatial working memory (p < 0.001) in the Morris water maze (MWM). Chronic administration of Hypericum perforatum (HP) (350 mg/kg for 21 days), potently and significantly improved the processing of spatial information in the aged rats (p < 0.001). Also the herb increased the levels of pCREB in the aged rat's hippocampus (p < 0.01) as measured by western immunoblotting. Aging caused significant locomotor impairments as tested in the open field (p < 0.001) but not in the MWM test. However, these were unaffected by treatment with HP. Thus, this study indicates that St. John's wort effectively prevents aging-induced deterioration of spatial memory in 18 month-old rats, possibly by the activation of CREB regulated genes associated with memory formation. It appears that mechanism is probably inactive in young rats.

Tuesday, May 11, 2010

Difficulty falling asleep

HTML clipboardFrom time to time, many people experience difficulty falling asleep. The best way to manage your sleep cycle is to have a bedtime routine and stick to the routine every night. But when your routine does not work nor does the warm glass of milk there are herbal allies which can help. Passion Flower is one of these herbs. Next time try a nice cup of tea with Passion Flower in the ingredients.
 
 Extracts and fluid extracts from the aerial parts from Passiflora incarnata L. are widely used as components of herbal sedatives. Many pharmacological investigations confirm the sedative effects of Passiflorae herba. From some of the studies also anxiolytic effects can be deduced. As Passionflower is mainly used in combinations, clinical studies of the single drug are not available. Based on pharmacological data, the experiences of traditional use and the use in combinations Passiflora extracts are an important factor in the phytotherapy of tenseness, restlessness and irritability with difficulty in falling asleep.