Health

Researchers Find Oral Bacteria Presence in Cerebral Emboli of Stroke Patients

Published

6 years ago

August 25, 2019

Scientists at Tampere University analyzed the cerebral emboli (blood clots) of stroke patients’ brains and made an astonishing discovery. For the first time, they discovered DNA from oral pathogens in the cerebral clots.

The findings of the research were published in the May 2019 issue of the prestigious Journal of American Heart Association, reported Science Daily.

When stroke patients came into Emergency Rooms for treatment, neurointerventional radiologists removed the pesky clots known as thrombus aspirates from 75 of these stroke patients. The thrombus aspirates samples were analyzed by the scientists who discovered that 79% of the aspirates contained oral bacterial DNA in them. The samples were analyzed following the duplication of the bacterial DNA.

Tampere University is involved in the study of the consequences of bacterial infection in the development of cardiovascular diseases over the past ten years. Their study is a part of this research project. An older study discovered the same odontogenic bacteria in the coronary artery stenoses of patients who seemed to have suddenly died.

These bacteria were also present in samples taken from:

Blood clot blockages and arterial blood of myocardial infarction patients
Ruptured weak cerebral blood vessels and blood clot blockages of patients with lower limb arterial and venous thrombosis

Most of these blood clots (thrombi) originate in the carotid artery stenoses of the circulatory system. As blood circulates all the time, the clots break off and travel to block circulation in delicate cerebral arteries. In fact, 87 % of the strokes are caused due to cerebral artery thrombosis.

The new study has discovered a copious amount of viridans streptococcus DNA in cerebral thrombi when compared against normal blood samples taken from the same patient. Viridans Streptococcus is a commonly found oral bacteria. It is completely harmless when present in the oral cavity. However, when streptococci enter the circulatory system, they may cause infection in the cardiac valves, among other things. The bacterium also tends to directly bind with various platelet receptors, thereby enabling more blood clots to form in the bloodstream.

If this research doesn’t encourage you to maintain your oral health and practice good dental hygiene, nothing else will. Untreated dental infections can have a severe effect on your overall health and even cause loss of life. Get your dental problems addressed as soon as possible to lead a healthier and longer life.

Health

Best Times to Take Whey Protein Isolate for Optimal Results

Published

3 weeks ago

November 16, 2025

Michelle Langton

For anyone looking to build muscle, recover faster, or simply improve their overall nutrition, timing can make a big difference when it comes to protein intake. Whey protein isolate is one of the most efficient and bioavailable sources of protein available — easily absorbed by the body and ideal for supporting recovery and growth. Whether you’re a seasoned athlete or just starting your fitness journey, knowing the best times to take it can help you make the most of its benefits. If you’re looking for a high-quality option, explore premium whey protein isolate in Australia to fuel your results.

1. Post-Workout: The Prime Time for Recovery

The period immediately after your workout is arguably the best time to consume whey protein isolate. During exercise, your muscles experience micro-tears and deplete their glycogen stores. Consuming whey protein isolate within 30 minutes post-training provides your body with fast-digesting amino acids, which help repair muscle tissue and stimulate protein synthesis.

Pairing your shake with a source of carbohydrates can further enhance recovery by replenishing glycogen stores and promoting better nutrient absorption.

2. First Thing in the Morning

After several hours of sleep, your body wakes up in a fasted state. Consuming whey protein isolate in the morning helps prevent muscle breakdown and kickstarts your metabolism for the day. It’s particularly useful if you don’t have time for a full breakfast or if you train early in the morning.

This quick, easily digestible protein gives your muscles a readily available source of amino acids to maintain muscle mass and energy levels throughout the morning.

3. Between Meals to Support Protein Intake

If you struggle to meet your daily protein goals through food alone, taking whey protein isolate between meals is a simple way to boost your intake. This is especially beneficial for those aiming to build lean muscle or lose fat while maintaining muscle mass.

A mid-morning or mid-afternoon shake helps stabilise blood sugar levels and reduces the temptation to reach for less nutritious snacks.

4. Before Bed (When Needed)

While casein protein is traditionally recommended for nighttime use due to its slow digestion, whey protein isolate can also be beneficial before bed in certain cases — particularly for those who train late in the evening or need additional daily protein intake.

Although it digests quickly, it still provides your muscles with amino acids to support repair and recovery during the early stages of sleep.

Optimising Your Protein Strategy

Ultimately, the best time to take whey protein isolate depends on your fitness goals, training schedule, and dietary habits. The most important thing is to ensure you’re consistently meeting your total daily protein needs. Whey protein isolate’s versatility makes it easy to integrate into your lifestyle — from breakfast smoothies to post-workout shakes.