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Causes and consequences of high blood pressure

Causes of high blood pressure are, among other things, obesity, a high cholesterol level, smoking, excessive alcohol consumption, emotions, excessive salt consumption, a lack of exercise, hereditary inclination towards high blood pressure and certain diseases such as kidney and metabolic disorders.

In the long term, high blood pressure can lead to reduced elasticity of the walls of arteries (arteriosclerosis), which is one of the major causes of cardiac infarcts, cerebral haemorrhages and cerebral infarcts as well as kidney disorders.

Blood pressure fluctuation

The blood pressure of healthy people, but especially that of people with high blood pressure, fluctuates greatly. Blood pressure fluctuates in the course of the day and in the course of the month. The season and the temperature also have an impact on blood pressure. Generally, a person's blood pressure is lower when the weather is hot and higher when it is cold.

To give an example of the fluctuations in blood pressure that occur during the day, a graph showing the blood pressure of a 35-year-old man has been included.

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Philips HF321, HF319 manual Causes and consequences of high blood pressure, Blood pressure fluctuation
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319, HF319, HF321 specifications

Philips has established itself as a leader in wellness and lifestyle products, particularly through its innovative light therapy devices. Among their notable offerings are the Philips HF321 and HF319, which are designed to combat Seasonal Affective Disorder (SAD) and enhance overall mood through light exposure.

The Philips HF321 is a premium light therapy model featuring a sleek and modern design. One of its standout characteristics is the incorporation of a large light surface that delivers bright white light with a powerful intensity of up to 10,000 lux. This level of brightness is effective in mimicking natural sunlight, which can be particularly beneficial during the long, dark winter months. The HF321 is equipped with a unique innovation: it utilizes energy-efficient LED technology that not only provides a bright and consistent light output but also ensures low energy consumption, making it an eco-friendly choice for consumers.

On the other hand, the Philips HF319 is a compact and user-friendly alternative. This model retains many essential features of the HF321 but is designed for individuals who prefer portability and simplicity. The HF319 is lightweight and easy to move around, making it suitable for use in various settings, whether at home or in the office. With a light intensity of up to 10,000 lux, it effectively mimics natural light, helping to alleviate symptoms of seasonal affective disorder and improve overall well-being.

Both models are designed with user comfort in mind. They come with adjustable brightness settings, allowing users to customize their light exposure according to their individual preferences. The HF321 and HF319 are engineered to provide flicker-free light, which is crucial for a comfortable viewing experience, especially during extended use. Additionally, both devices are designed to emit UV-free light, ensuring safety while delivering effective results.

Another important feature is the timer function available in both models, which allows users to set their sessions for convenient durations. This ensures that users can achieve their light therapy goals without the need for constant supervision. Overall, the Philips HF321 and HF319 light therapy devices combine advanced technologies with user-centric designs, making them excellent choices for anyone seeking to improve their mood and well-being during the darker months of the year.
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