Laboratory investigations have demonstrated that sharply lowering calorie consumption can increase healthy lifespans in nematodes and rats. However, excessive calorie reduction for lengthy periods may cause malnutrition and other negative consequences. Plant-based intermittent fasting and five-day fasting-mimicking periods numerous times a year make up the longevity diet. Its participants must cut calories by 25% over two years.
Weight reduction
In a groundbreaking trial, researchers showed that people who lowered their daily calorie intake by 25% (500 calories for 2,000-calorie eaters) lived longer than those who did not. This lowered mortality risk as much as stopping smoking.
Numerous species, from worms to rodents, have shown that calorie reduction increases longevity. In rats fed limited diets for a short time, their lifespan can be extended by 50 to 300%.
In another recent study, scientists found that a low-calorie diet with circadian rhythm-matched eating prolonged lab mice’s lifespans more than cutting their caloric intake alone. This was because of limiting food-activated transcription factors, which promote healthy ageing and minimize illness risk.
Lowering Blood Pressure
High blood pressure, a major health issue in America, can cause stroke, heart disease, renal disease, and diabetes. Low-calorie diets lower blood pressure and other disease risk factors, according to research.
Researchers are also finding that a low-calorie diet may decrease ageing. In trials on fruit flies and Caenorhabditis elegans worms, a low-calorie diet extended lifespan and postponed age-related illnesses.
In a recent study, both systolic and diastolic blood pressure were connected with longevity, however, reducing systolic BP was more effective, consistent with other MR studies. Additionally, systolic BP lowering was linked to a significant decrease in all-cause mortality at younger ages.
Lowering Blood Sugar
One of the best strategies to improve health is to stabilize blood sugar. High blood glucose deprives every organ system of nutrients needed for optimal performance.
The digestive tract converts carbohydrate-rich foods into glucose for body cells to consume or store. Insulin and glucagon work together to give glucose to the body.
Whole grains, fruits, vegetables, lean proteins, and healthy fats lower glucose levels. Regular exercise lowers blood sugar. Workouts reduce blood sugar for 24 hours or longer.
Reduce Heart Disease
Researchers worldwide have found that decreasing energy intake helps prevent or dramatically reduce chronic diseases like hypertension, diabetes, heart disease, and cancer. Additionally, it slows aging.
Prevention, screening, and treatment increased life expectancy by 12 years for women and 22 years for men in the Framingham Heart Study. Researchers claim advancements have stalled.
People with good LE8 scores live longer than those with poor cardiovascular health. A heart-healthy diet can lower heart disease risk and improve cardiovascular function. A recent mouse study reveals that eating solely at night when mice are most active, can lengthen their lifespan.
Cancer reduction
Calorie restriction can greatly lower the risk of cancer, a prevalent and severe age-related disease. A big pilot trial of CR found that the diet lowered inflammation and thyroid hormones, which are linked to numerous age-related disorders like diabetes, heart disease, and cancer.
Reduced calorie consumption extends life span and improves health in all species tested, from fruit flies and worms to rodents and primates, according to 1935 experiments. Timing meals to meet animals’ circadian rhythms, as UTSW’s automatic feeder system does, can increase longevity and reduce calories. This is because meal timing affects metabolic and endocrine systems that influence aging.
The relationship between low-calorie food intake and longevity is intricate, as seen in “The Relationship Between Low-Calorie Diet Intake and Longevity.” Consider adopting a healthier lifestyle as well by using the advice from “Plant-Based Diets: A New Diet for You.” These articles provide important information for anyone looking to change their eating habits and shed light on how dietary decisions might affect their lifespan.
