Dietary History
Part of Dr Sood's well man/women check is finding out your BMI (body mass index) this is the best way to see if you are the right weight for your height. If your BMI shows that you are overweight for your height, you should seriously think about losing weight to avoid the risk of health problems such as heart disease, stroke and diabetes. Good health is fundamental to leading a full and active life. The right nutrition is an important step towards good health.
The word diet is often used to describe an eating plan intended to aid weight loss. However, diet really refers to the foods a person eats in the course of a day, or week. The more balanced and nutritious the diet, the healthier the person can expect to be. A balanced diet means eating the right amount of foods from all food groups.
The benefits of a balanced diet are numerous. No single food contains everything the body needs so it is important to eat a wide variety. The right amount of vitamins and nutrients can increase life expectancy by keeping the heart and body healthy, and preventing many long-term illnesses.
Body weight can be kept to an acceptable level through healthy eating, leading to a fitter, more active lifestyle.Most people are either apple shaped or pear shaped. This means that when they put on weight, the fat is stored around the hips (pear-shaped) or the middle (apple-shaped). If you're overweight and apple-shaped you are at higher risk of health problems than if you're overweight and pear-shaped. If you're apple-shaped and overweight the best way to lose weight is to do more regular exercise. You should do at least 30 minutes on most days of the week, and increase this to about 60 minutes for better results. This will also improve your general health and increase your life expectancy.
Drugs
Two out of 10 women aged between 16 and 24 and three out of 10 men in the same age bracket have taken illegal drugs in the past year.
Drug addiction is when you become dependent on a drug and it forms a central part of your life. The misuse of drugs can lead to physical dependency or psychological dependency.
Physical dependency
Physical dependency means that your body has become so used to a drug that you get physical withdrawal symptoms if you stop taking it. This means that you have to keep taking the drug to stop yourself feeling ill.
Psychological dependency
Psychological dependency means that you take the drug because it has formed a large part of your life, and you take it to make yourself feel good. You may feel that you cannot stop taking the drug, even though you are not physically dependant. Some drugs can make you both physically and psychologically dependent.
As you take more of a drug, your body becomes tolerant to it so it does not have such a strong effect. This means that you need to take larger amounts to get the same effect as when you started taking it.
Drug misuse
Drug misuse is when you take illegal drugs, or when you take medicines in a way not recommended a doctor, or the manufacturer. Taking medicines in very large quantities that are dangerous to your health is also an example of drug misuse.
Examples of drugs that are commonly misused include:
- illegal drugs
- alcohol
- tobacco
- prescribed medicines including painkillers, sleeping tablets, and cold remedies
- khat (a leaf that is chewed over several hours)
- glues, aerosols, gases and solvents
Illegal drugs are drugs that have been banned, by law, for use in this country. It is illegal to possess or supply banned drugs. Some illegal drugs have been categorised as prescription-only, meaning that they may only be used legally if prescribed by a doctor, but are illegal to use, possess, or supply, in any other circumstances. Illegal drugs are categorised into three classes:
Class B drugs
Class B drugs are also considered to be dangerous, but less so than class A drugs. They include:
- amphetamine (an ingredient of ecstasy; nicknamed speed, whizz, dexies)
- codeine (in concentrations above 2.5%)
- DF118 (dihydrocodeine)
- ritalin
- barbiturates
Class C drugs
Class C drugs are considered to be the least harmful to health but they are still illegal to possess and give or sell to other people. They include:
- cannabis
- cannabis resin
- cannabinol (marijuana, grass, pot, weed)
- methaqualone
- anabolic steroids (nicknamed roids)
- ketamine (nicknamed special K, vitamin K, green)
- GHB (gammahydroxybutrate; nicknamed GBH, liquid ecstasy and sometimes referred to as date-rape drugs)
- benzodiazepines including valium, and rohypnol (nicknamed roofies and sometimes referred to as date-rape drugs)
Some of these drugs are legal when prescribed by a doctor and can be used for pain relief or to relieve the symptoms of certain medical conditions.If you are taking prescription medication, you should always follow the manufacturer's advice about driving. Never drive after taking medication where the manufacturer advises against driving and operating heavy machinery.
Alcohol
The more alcohol you drink the greater your risk of causing various kinds of damage to your body.There is no guaranteed ‘safe’ level of drinking but there is a lower risk level for which the risks of harm are in general relatively low.
Lower risk drinkers are men who don't regularly drink more than three to four units of alcohol a day and women who do not regularly drink above two to three units a day.
Increasing risk drinkers are men who regularly drink above three to four units of alcohol a day and women who regularly drink above two to three units a day.
Higher risk drinkers are men who regularly drink more than eight units a day or 50 units a week and women who regularly drink more than six units a day or 35 units a week. Liver problems, depression, reduced fertility, high blood pressure, increased risk of various cancers and forgetfulness are some of the effects of long-term, excessive drinking.
Drinking guidelines
- Men should not regularly drink more than three to four units a day
- Women should not regularly drink more than two to three units a day
- No alcohol for 48 hours after a heavy drinking session
- Avoid alcohol completely if you're pregnant or trying to conceive. But if you do drink, drink no more than one to two units once or twice a week
Addiction
If you feel a regular need to drink, or you drink a fair amount every day, you may be addicted to alcohol or on the way there. People with high alcohol tolerance are especially vulnerable to alcohol dependency.
Depression
Drinking might cheer you up for a few hours but in the long term it is more likely to make you feel depressed. Alcohol changes the chemistry of the brain, increasing the risk of depression or contributing to making depression worse.
Memory
You may not normally drink enough to have a complete memory blackout, but alcohol – even in more sensible amounts – can affect your day-to-day memory. And the more you drink, the more you forget.
Inside your body
Mouth and throat Regularly drinking more than the recommended amounts increases your risk of mouth and throat cancers between two- and fivefold. The risk of mouth cancer, if you also smoke, is even greater. Stopping drinking will bring these risks down.
Heart Drinking more than the sensible limits can lead to high blood pressure and to serious heart problems. For example, drinking at higher risk levels increases the chances of suffering high blood pressure two- to fourfold.
Liver Fatty liver is the first stage of liver damage but it is reversible. More serious conditions include alcohol hepatitis and liver cirrhosis. The risk of liver cirrhosis is increased in those drinking above lower risk levels between twofold and 13-fold (the latter figure is the risk for the higher risk drinkers).
Stomach Gastritis is a condition where the stomach lining is inflamed. The symptoms are similar to the sick, nauseated feeling and stomach pains you get from a hangover.
Fertility Alcohol can lead to 'brewer’s droop' in men(loss of erection during sex) and to reduced sexual performance. Intoxication can increase the risk of an unwanted pregnancy or sexually transmitted diseases. Excessive drinking also affects female fertility. Among other effects, it upsets vital hormones that affect reproductive function.
Bowel Drinking increases your chance of developing bowel cancer.
On the outside
Skin As alcohol is a diuretic, it dehydrates your body. It can also permanently enlarge blood vessels in your skin, leading to a permanent flush. And it aggravates conditions such as rosacea and psoriasis.
Breasts Alcohol is not the main cause of breast cancer, but drinking alcohol does increase your risk of developing it. For those drinking above lower risk levels, the risk increases 1.2- to 1.6-fold.
Waist If you have a healthy appetite and drink above recommended lower risk levels, you’re likely to become overweight because of the extra calories in the alcohol.
Smoking
Cigarettes contain a substance called nicotine. Even though you may want to quit smoking, you may find it difficult because you are addicted to the effects of nicotine. Some research has suggested that nicotine can be even more addictive than the drug heroin.
Chemicals
Nicotine alters the balance of chemicals in your brain. The main chemicals it affects are called dopamine and noradrenaline. Nicotine changes the levels of these chemicals, which causes you to feel a change in mood and concentration levels, which many smokers find enjoyable.
This happens very quickly, so when you inhale the nicotine it immediately rushes to your brain where it takes affect. This is why many smokers enjoy the nicotine rush and become dependent on it.
The more you smoke, the more your brain becomes used to the nicotine. This means that you have to smoke more to get the same rush.
When you stop smoking, the loss of nicotine causes the levels of dopamine and noraderenaline to be altered. This can cause you to feel anxious, depressed, and irritable. Craving nicotine is normal at this time, as it provides an immediate fix from these problems.
It is difficult to quit smoking using just your willpower as the nicotine cravings can be very strong. There are quit smoking programmes that your GP can refer you to. These provide counselling, support and advice, nicotine substitutes such as patches and drug treatments if necessary.
Spirometry.
Spirometry (meaning the measuring of breath) is the most common of the Pulmonary Function Tests (PFTs), measuring lung function, specifically the measurement of the amount (volume) and/or speed (flow) of air that can be inhaled and exhaled, breathing in and out. Spirometry is an important tool used for generating pneumotachographs (airflow meter provide quantitative measurements of airflow and ventilation that will improve the diagnosis and management of patients with sleep disordereded breathing and respiratory disorders). which are helpful in assessing conditions such as asthma, pulmonary fibrosis, cystic fibrosis, and COPD (chronic obstructive airways disease) A chest xray may also be requied.
Peak Flow Meter
A peak flow meter is a small device that you can blow into. It measures the fastest rate of air (airflow) that you can blow out of your lungs. It is important to do this correctly; otherwise the readings will be misleading. Used to help diagnose Asthma,and measuring the lung function of multiple patients in Hospitals/Clinic, for over 20 years the peak flow meter has been used as an integral one-way valve device that prevents patients from inhaling through the meter during use. Peak flow meter monitoring remains an important tool in the diagnosis and monitoring of reversible airway disease, ans this is a test Dr Sood may carry out during a wellman/women check-up.