Raised blood sugar levels could be linked to a greater risk of heart diseases, a new study suggests. Research from the London School of Hygiene and Tropical Medicine found that men and women with raised blood sugar levels have a 30-50% increased chance of developing cardiovascular diseases (CVDs) even when these levels are below the threshold for diabetes. Highlighting the importance of diet and lifestyle factors, the study also found that for blood sugar levels within the normal range, those with the lowest levels had a 10% lower risk of developing any form of CVD, which includes heart attacks and strokes. What are blood sugar levels? “Blood sugar levels, also known as blood glucose levels, are a measurement that shows how much glucose you have in your blood,” says Dr Gill Jenkins, GP, and advisor to the Tea Advisory Panel. “Glucose is a sugar that you get either directly from food and drink, through digestion of carbohydrate-containing foods, or through other metabolic processes in the body.” Blood sugar levels fluctuate throughout the day, she explains: “Increasing with eating and drinking (including alcohol), falling if you haven’t eaten or drunk for some time.” The energy spike and subsequent slump you get from a fizzy drink or sweet snack is explained by the rise and fall of blood sugar. “Blood glucose levels can also change with exercise, state of hydration, and with physical or mental stress, and certain medications,” Jenkins says. “Even in people without diabetes, major illnesses, hormonal disorders, or certain medications such as steroids and some antidepressants, can cause blood sugar fluctuations.” How can you tell if your blood sugar is raised? Getting a sudden energy boost from a sugary food or drink isn’t actually a symptom of high blood sugar, also known as hyperglycaemia. “Symptoms of very high blood sugar usually come on gradually and include feeling very thirsty, peeing a lot, blurred vision, feeling weak or tired and unintentionally losing weight,” Jenkins says. “However, you may have no symptoms – or may not notice them – running constantly raised sugar levels.” How to lower your blood sugar levels Diet, exercise and other lifestyle factors can all impact your blood sugar levels. “In general, avoid eating too much sugary or starchy food – and that includes sugary drinks, as well as alcohol,” says Jenkins. “Focus as much as possible on unprocessed grains, such as oats, mixing in a few seeds or nuts.” Getting your five-a-day fruit and vegetables also helps: “Especially green leafy varieties such as kale, broccoli, spinach, cavolo nero.” Fruits such as strawberries, raspberries and blueberries are excellent, but be careful with ripe tropical varieties: “Limit fruit which may, depending on the individual, produce a higher glycaemic response, such as mango, banana, pineapple, melon.” Stay hydrated with water or other low-sugar beverages, such as tea, which has been shown to normalise blood sugar levels following a meal. “The reason for these findings are related to the polyphenol content of black tea, which help to regulate blood glucose and insulin,” says Jenkins. Aim for the NHS-recommended 150-minutes of exercise a week, combining moderate movement – such as walking – with intense activity, if your fitness allows. “Walking alone reduces weight – if you also pay attention to diet – and improves insulin sensitivity, which helps to control blood glucose,” Jenkins says. “Even if you don’t ‘exercise’, being more active will help – take the stairs rather than the escalator, park your car a little further from work, get off the bus one stop early and then walk.” A study last year found that even standing up as much as possible throughout the day can significantly reduce your blood sugar levels. Lastly, check with your GP if you have other illnesses, advises Jenkins. “If you have diabetes, take your diabetes medication exactly as prescribed and follow any recommendations your diabetes nurse, doctor or health care team gives you.” Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Remove VAT from period pants, government urged ‘Long Covid has taken away my ability to eat food or urinate in three years’ 11 ways to max up your monochrome scheme

For weeks, American nurse Lauren Jacobson has been supervising the daily dispatch of around fifty parcels of abortion pills -- mostly to states where it is illegal to...

The ban could compound a worldwide rise in rice prices for a host of reasons, experts say.

The U.S. government's tech-based immigration policies are blocking asylum-seekers from safely entering the country through

The term karmic partner sounds like something straight out of a romance film. You meet.

Max Verstappen said it would be “terrible” to remain stuck on the same number of career wins as Lewis Hamilton’s car number following his crushing triumph at the Hungarian Grand Prix. The all-conquering Dutchman beat pole-sitter Hamilton to the opening bend at the Hungaroring before going on to lead every lap and claim his seventh successive win and 44th of his career. “Hopefully I don’t stay on 44 for too long,” joked Verstappen. “That would be terrible I need to get to 45 quickly.” The evidence of the season so far would suggest Verstappen’s wait will last only a week with Spa-Francorchamps the venue for the final round before the summer break of this most one-sided of campaigns. Indeed, Red Bull will head into next Sunday’s Belgian Grand Prix unbeaten from the opening 11 rounds of 22, setting a new record on Sunday with their 12th consecutive win. The perfect dozen includes the final round of last season in Abu Dhabi, eclipsing McLaren’s 11 in a row in 1988 when Ayrton Senna and Alain Prost were at the wheel. Hopefully I don’t stay on 44 for too long. That would be terrible I need to get to 45 quickly. Max Verstappen “Twelve wins in a row is just incredible,” added Verstappen, who is now 110 points clear at the summit of the world championship on his unstoppable march towards a hat-trick of titles. “What we’ve been doing for the last two years has been unbelievable. Hopefully we can keep this momentum going for a long time. We always want to do better but days like this are just perfect.” Verstappen, 25, crossed the line more than half-a-minute clear of runner-up Lando Norris to record his ninth win of the season and retain Red Bull’s chance of becoming the first team in F1 history to complete a perfect campaign. Red Bull team principal Christian Horner said: “As a young kid I remember watching Alain Prost and Ayrton Senna under the incredible leadership of Ron Dennis achieve that feat (11 wins in a row) and to think we have bettered that is something all the team in Budapest and back in Milton Keynes have worked so hard for and means so much. “Max is a driver totally at one with himself in the car and with total confidence and trust in the team. We are witnessing a sportsman at the top of his game and he is a joy to work with. “Max is a modest guy and he is uncomfortable with the plaudits he is given, but he deserves all the credit he is getting at the moment.” Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Lewis Hamilton rues poor form after Max Verstappen’s dominant win in Hungary I held my breath – Lewis Hamilton enjoys ‘extraordinary’ run to pole in Budapest Max Verstappen gives hope to rivals after coming 11th in Hungarian GP practice

Here are our favorite early Black Friday MacBook deals as of Nov. 7: It's no

Organisers of an annual horse festival in Japan where riders dressed as samurai re-enact battles said Tuesday they were considering changing dates for the gathering next year, after sunstroke affected...

The global arena of AI design and implementation continues to diversify, with flourishing interest in

A year after the history-making release of ChatGPT, the AI revolution is here, but the recent boardroom crisis at OpenAI, the super app's company, has erased any doubt...

Food prices in South Africa are on a tear yet again, underscoring central bank Governor Lesetja Kganyago’s resolve

There’s no better feeling than getting all the gunk out of your clogged pores (and actually seeing those impurities get sucked from your skin). And there are so many pore-cleansing tools on the market to help with that, but one of the most viral and effective ones comes from BeautyBio.