DIETARY CHANGES AND SUPPLEMENTS

Disclaimer

I have no medical qualifications so I cannot endorse any particular food or supplement that I highlight here. This is simply a record of the things I am trying to do to improve my blood pressure, if not my overall health.

Indeed, I am not even in a position to be able to state with any degree of certainty that any particular dietary change is having a positive effect because I have changed many things at once so some of them are presumably working but it is difficult without extensive trials and research to tell which they are.

Foodstuffs I am not eating at all.

Salt. I used to add table salt to almost every meal by habit. I have 100% stopped doing this and I don't miss it at all. I also used to add salt to the water in a pan that was going to be used for boiling vegetables such as potatoes, carrots, beans etc. I've stopped doing that too.

Foodstuffs I am eating less of.

Cakes and Pastries. I love pastries and cakes and whilst I recognise that they are not good for arterial health (they lead to a build up of fatty plaques on the inside of artery walls), I still indulge but my intake is now more like once or twice a week, rather than every day.

Chocolate. Milk chocolate and the majority of mass produced chocolate (I started my IT career working at Fry's chocolate factory) is a problem for high blood pressure. However dark chocolate (with 70% cacao or more) is actually good for arteries (in moderation). I try and restrict myself to two squares of 70% dark chocolate each evening as a treat.

Caffeine. It seems like the jury is out on this one. Some recommendations suggest that caffeine can be good for blood pressure, others like this one suggest otherwise: "Acute Effects: Caffeine stimulates the central nervous system and acts as a vasoconstrictor, causing blood vessels to tighten temporarily, which can increase blood pressure by about 5-10 points". Source - The Mayo Clinic.

As I am aiming to get my readings below a certain level, it seems wise to me to restrict my caffeine intake to a minimum. I thought as a self-confessed coffee addict that this would be really hard for me to do but having made the switch to decaf tea and coffee I don't really notice the difference, except that I don't get that buzz that I used to get from my first cup of coffee in the day. I used to try and justify my caffeine fix because 'It would make my brain more active and alert' but I find that I can still think logically and think through problem solving tasks involved in web design just as effectively now as I always could before, plus I get to sleep better at night too!

Bananas This is a real shame for me as I have loved bananas since I was a small boy but I read that they are high in phosphates which is something else I need to lower.

Foodstuffs I am eating more of:

  • Shop bought smoothie with beetroot
  • Making my own beetroot and conference pear smoothie
  • Home made beetroot and conference pear smoothie

Drinks

Beetroot. This was my first change. I started making beetroot smoothies from cooked, peeled beetroot, available in my local veg shop. I blended this with other fruits, typically pears and water which gave me a very palatable smoothie. Some supermarkets also stock a very nice smoothie called Raw Boost containing strawberry, blackcurrant, acai berry, beetroot, spinach, kale and vitamins B,C and D.

Hibiscus Tea As an alternative to beetroot, I have recently switched to making a pot of hibiscus tea using hibiscus flowers, available in a specialist tea shop in the Shambles in York and I have also found it in my local deli. I make it in a teapot in the morning alongside a morning cuppa and then leave it. It is fine to drink warm or cold and I usually get through 2-3 glasses of it each day.

Breakfast Cereal

Zoe 30 a day scoops I was probably going to subscribe to this anyway and I have no idea whether it is contributing to my lowered blood pressure or not. The Zoe 30 a day is a combination of 30 seeds and berries that would be hard for me to source anywhere else and is principly designed to improve gut health. This scoop is the first thing I put into my cereal bowl in the morning.

Docteat vitamin supplement The second thing to go into my cereal bowl in the morning is two drops of a supplement containing Cayenne Pepper, Hawthorn, Beetroot, Turmeric and Vitamin K2+D3

Oatly After adding granola and some berries, I add Oatly to my morning cereal bowl. Last year I would have been adding cow's milk.

Aged garlic I read that aged garlic, aged for two years can be a help in managing blood pressure so I take one capsule a day, at breakfast time, washed down with hibiscus tea or beetroot smoothie.

Evening Treat

Cacao I have read that dark chocolate is good for managing blood pressure so, as an evening treat, I often eat a couple of squares of 70% dark chocolate.

Dr Alex on coffee mistakes

Key takeaways:

  1. Take coffee after a meal

  2. Milk. Cappucino is carbohydrate heavy. Better to have minimal milk added.

  3. Plant based milk (e.g. oat milk, rice milk) can be high in carbs.

  4. Whole cow's milk is lower in carbs.

  5. Unsweetened Almond milk is low in carbohydrate.

  6. For plant based milk alternatives read the label. (E.G. Oatly Barista that I use for my cereal shows 3.4 grams of sugar!) I hadn't realised that.

Latest average results as of 23rd May 2026:

Systolic - 107.91 Diastolic - 77.27