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Testing blood pressure with a physician

“High” Blood Pressure Guidelines

The American Heart Association, the American College of Cardiology, and nine other groups have redefined what is considered high blood pressure: 130 over 80 instead of the former 140 over 90. The former figure has been standard for 14 years. (Normal blood pressure remains less than 120 over 80.)
by Health By Principle Staff on September 03, 2025  in foodhealthhealth by principleinformativelifestylenutritionscienceSodium
A person is writing on a notepad with fruit on a plate to their left, a salad to their right and a glass of juice in the middle.

Nutrition: No Size Fits All

Food allergies and sensitivities are rampant in the American populace. And food allergies in children actually increased by 50% between 1997 and 2011. This has led researchers to a greater understanding of true nutrition, and how it can be unique to each person.
Shopping at the grocery store, looking for high quality food without breaking the bank

How the Food Environment Affects Your Food Choices

The environment around you can affect the food choices that you make in your life. It's important to be aware of your options and choose what works best for you.
sleeping soundly after implementing ways to improve sleep

9 Ways to Improve How You Sleep at Night

Are you counting sheep at night? Or watching television hoping your eyelids will grow heavy and you will blissfully drift off to sleep? If you're struggling to get enough rest it's time to get back to basics: relax, create a bedtime ritual, move your body during the day. These and other tips from Health By Principle will help you sleep at night.
Seasoning food with a pinch of salt

The Truth About Salt: Debunking the Myths

Rigorous studies showed that when salt consumption is reduced, blood pressure is just as likely to rise (~15%) as it is to decline (~18%). The other 70% of subjects had no change in their blood pressure when salt was reduced in their diets (1). Moreover, most recent research shows that significant reduction in dietary salt increased death events from cardiovascular disease, the very thing these regulations hoped to prevent.
in the midst of a horrible flu

Vitamin D for Flu Prevention?

It's flu season time, and it's time to get prepared. Typically, people go for their flu shots and try other remedies to keep them protected. Promising new research has come out showing that vitamin D may be another effective way to prevent getting flu symptoms.

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