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Created by scientists, respected by doctors, heralded by the media

Blog Posts by Dr Niamh O’Kennedy BSc MSc PhD

Dr O’Kennedy is a research chemist, specialising in the field of natural products chemistry. Her guidance has been pivotal in the development and integrity of Provexis’ product portfolio.

The risks of a fluctuating blood pressure

The risks of a fluctuating blood pressure

For years it was thought that the greatest risk for stroke and heart disease was from consistently high blood pressure; however, evidence in recent years has suggested the real risk lies in how dramatically blood pressure varies from hour to hour and day to day[1]. Experts recently revealed that those who suffer large blood pressure variations could even be at ...

Heart health wake-up call

Heart health wake-up call

With Cardiovascular Disease still the number one killer worldwide, it's shocking to me that people don't consider their heart health until half way through their lives - with 1 in 10 actually admitting that they won't think about their heart until they are over 60. Especially since the heart is the body's hardest working organ - pumping blood that delivers critical nutrients and oxygen to every cell.

How Carrie Fisher’s tragic death is helping educate other women on the risk of heart disease

How Carrie Fisher’s tragic death is helping educate other women on the risk of heart disease

With the sad news that Carrie Fisher (better known as Princess Leia from Star Wars) suffered a heart attack on a transatlantic fight during the Christmas period and died just days later, fortunately media are now rallying to raise awareness amongst women of the threat of heart disease. Interestingly, although the risk of cardiovascular disease increases for everyone as they get older, the increase is more age-dependent in women.

Pregnancy, Periods and Post Menopause: The reasons why women should better protect their heart health

Pregnancy, Periods and Post Menopause: The reasons why women should better protect their heart health

Whilst many take blood flow for granted, and think that if their heart is pumping then their blood must be circulating smoothly too, this is NOT always the case and the simple truth is that women’s blood flow is more prone to problems than men.

How cold weather can affect blood circulation and cardiovascular health – the chilling facts

How cold weather can affect blood circulation and cardiovascular health – the chilling facts

With snow finally falling in parts of UK, many are feeling cold to their core but what most people don’t know is that cold weather can actually bring more than a chill to their bones. Cold weather can impact how blood flows around ones body and can raise the risk of a heart attack.