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Most people with high blood pressure who were on medication stopped taking it after the diet and fast, and stayed off it for six weeks.
Descriptive
Overweight or obese people with high blood pressure lost about 5.2 kg (6% of their starting weight) after a water-only fast and plant-based diet, and kept the weight off for six weeks.
People with high blood pressure who did a water-only fast followed by a plant-based diet saw their blood pressure drop to normal levels and stay that way for at least six weeks.
After one night without sleep, average blood pressure rises by about 4 points and stays elevated for up to a day and a half in healthy men.
Correlational
The heart's ability to pump blood per minute per body area remains stable even after 32 hours without sleep in healthy men.
Even after staying awake for over a day, the body's ability to regulate blood pressure through reflexes remains unchanged in healthy men.
Staying awake for up to a day and a half doesn't significantly affect the amount of blood the heart pumps with each beat in healthy men.
After 24 hours without sleep, heart rate drops slightly but then starts rising again over the next 8 hours, suggesting the body's response to sleep loss changes over time.
After one night without sleep, healthy men show changes in two blood chemicals related to blood vessel health, suggesting their blood vessels might not work as well.
After staying awake for a day, healthy men in their early 30s with average weight experience a small but noticeable rise in blood pressure that stays elevated for up to a day and a half.
Both people with chronic insomnia and healthy sleepers experience increased parasympathetic activity at night during sleep deprivation. This finding is from the abstract summary - full study details were not available
Healthy sleepers show stronger sympathetic nervous system activity during sleep deprivation compared to those with chronic insomnia. This finding is from the abstract summary - full study details were not available
During sleep deprivation, people with chronic insomnia don't show as much increase in parasympathetic activity at night compared to healthy people. This finding is from the abstract summary - full study details were not available
People with chronic insomnia show reduced low-frequency heart rate variability during sleep deprivation compared to those without insomnia. This finding is from the abstract summary - full study details were not available
Chinese people with metabolic syndrome who have the GG version of the PDIA3 gene have slightly higher triglyceride levels than others, but this difference isn't statistically meaningful.
Over five years, people with the GG version of the PDIA3 gene tend to have slightly higher blood pressure increases than others.
People with metabolic syndrome are less likely to have the G version of the PDIA3 gene compared to healthy people.
Even after accounting for other metabolic issues, people with the GG version of the PDIA3 gene are about 5 times more likely to have metabolic syndrome.
For women, having the GG version of the PDIA3 gene is linked to more metabolic syndrome issues, but this isn't the case for men.
People with four metabolic syndrome issues are about 68 times more likely to have the GG version of the PDIA3 gene than those with fewer issues.
Chinese people with metabolic syndrome who have the GG version of the PDIA3 gene tend to have higher levels of 'bad' cholesterol (LDL) and total cholesterol than those with other versions.
For women taking blood pressure medication, having the GG version of the PDIA3 gene makes the medication work better than expected, reducing the risk of metabolic syndrome components more than just adding up the individual effects.
People with the GG version of the PDIA3 gene tend to have higher blood pressure readings—about 5.8 mmHg higher systolic and 4.3 mmHg higher diastolic—compared to those with other versions.
People with a specific version of the PDIA3 gene (GG) are about 1.6 times more likely to have metabolic syndrome than those without it, based on a study of Chinese adults.