Category: Tuesday Tip

Tuesday Tip: Glucose ‘Spikes’ 📈

Do you need to worry about blood glucose spikes if you don’t have diabetes?

Tracking blood glucose and avoiding “spikes” has become a trendy topic, with claims that maintaining a tight blood sugar range can lead to benefits like improved mental and physical performance, weight management, and reduced cravings.

For those without diabetes or insulin resistance, blood glucose levels (BGL) rising after meals is a normal and healthy response. Similar increases occur during high-intensity exercise. Fluctuations throughout the day, especially after eating, are natural as our bodies digest and absorb carbohydrates for energy.

Many factors influence BGLs. You can eat the same food at different times or under varying circumstances and experience totally different blood glucose responses. A higher BGL after a meal doesn’t necessarily indicate a “bad” food choice. For example, eating butter may result in a lower spike than a banana, but that doesn’t make it a healthier option.

Flatter blood glucose levels do not always equate to better health. Those without diabetes can maintain healthy fluctuations naturally through their pancreas and insulin response.

You do not need to:

– Stress about blood glucose spikes, even after consuming high-sugar foods.

– Wear a continuous glucose monitor without a medical need; they are essential for some but can create unnecessary anxiety.

– Avoid sweet breakfasts; just aim for balanced sweet or savoury meals with proteins, fats, and fiber.

– Purchase in ‘anti-spike’ supplements that lack evidence.

– Eat your food in a particular order. Eating your balanced meal together is absolutely fine for your BGLs.

Simply focus on good health practices:

– Aim for balanced meals with carbs, proteins, fats, and fiber to slow digestion.

– Include complex carbs like whole grains, starchy vegetables, and legumes.

– Stay active in ways you enjoy.

– Stay well-hydrated.

– Manage stress and ensure adequate sleep.

So don’t stress about glucose spikes or spend money on expensive products to track it.

Happy Tuesday 🤗

Xx

Tuesday Tip: Is Sugar ‘Toxic’? 🍭

Sugar is often labeled as a “toxic” and something to be removed from our diet – especially by trendy social media fitness and health influencers but is there any truth to this?

Sugar refers to sweet-tasting, soluble carbohydrates, including simple sugars like glucose and fructose, and compound sugars like sucrose. These sugars naturally occur in foods such as fruit and dairy and are also added to many processed products. All carbohydrates break down into glucose, the body’s preferred energy source.

The key distinction between sugars and complex carbohydrates lies in their digestion. Simple sugars are absorbed quickly, while complex carbohydrates contain fibre, leading to slower digestion and absorption.

Sugar can become problematic when consumed excessively, leading to underconsumption of essential nutrients like protein, vitamins, and fibre, or causing prolonged spikes in blood glucose levels. Temporary increases in blood sugar after eating are normal, but consistently high levels can be harmful.

High-sugar foods (which are often also high in fat) can be energy-dense yet not very filling. In such cases, it may be wise to reduce these foods while focusing on more satisfying options. This doesn’t mean that sugar is inherently ‘bad’; it’s about finding balance and complementing your diet with nutritious foods.

Sugar can be beneficial, especially for fueling training and meeting high energy demands. It provides quick energy for the brain and muscles and is vital for recoveryand addressing low blood glucose levels, particularly in individuals with Type 1 Diabetes.

Additionally and importantly, sugar brings joy and enjoying sweet treats adds pleasure to life.

In moderation, sugar can and should be part of a balanced diet, providing both energy and enjoyment, and should not be avoided- it’s all about balance!

Happy Tuesday 🤗

Xx

Tuesday tip: Exercise for Happiness 😁

Physical activity is not just beneficial for our health; as many regular exercisers know it can also significantly enhance our mood and overall mental well-being. Here‘s how:

# Supporting Neurotransmitters Engaging in regular physical activity can elevate the production of serotonin, a crucial neurotransmitter that plays a vital role in regulating mood and cognitive functions. Higher serotonin levels are associated with improved feelings of well-being and reduced symptoms of depression.

# Boosting Endorphins

Exercise triggers the release of endorphins, chemicals in the brain that act as natural painkillers and mood elevators. This release can create a temporary “high,” helping to alleviate feelings of sadness and promote a sense of joy and vitality.

# Reducing Inflammation

Regular exercise is effective in lowering inflammation levels in the body. Chronic inflammation has been linked to various mental health issues, including depression. By mitigating inflammation, exercise can potentially contribute to a more stable and positive mood.

# Decreasing Stress

Exercise serves as a powerful antidote to stress. Research has shown that physical activity can help reduce the body’s inflammatory response to stress, which is often connected to depressive symptoms. By managing stress through exercise, you may experience greater emotional resilience and overall happiness.

# Social connection

If you’re taking part in a form of group exercise there’s also the added bonus of social connection which brings further feelings of happiness, belonging and camaraderie.

Incorporating regular exercise into your routine can lead to significant improvements in mental health, offering both immediate and long-term benefits. Whether it’s a walk, a workout, a fitness class, or gardening , finding a form of physical activity you enjoy can be a crucial step toward a happier, healthier life.

Happy Tuesday 🤗

Xx

Tuesday Tip: Maximizing Immunity 🦠

With the cold, wet weather hitting its definitely cold/flu season so you will hear lots of promotion of products which can ‘boost’ your immune system. While the idea of “boosting” the immune system is popular there are actually no scientifically proven direct links between various lifestyle changes and enhanced immune function. Having said that there are things you can do to support your immune health.

When you experience symptoms of illness, it’s actually your immune system reacting to infections or injuries. So these responses are good as it means the immune system is doing its job. Ways you can help it do this include:

# Diet and Lifestyle

⁃ Aim for a balanced diet, with plenty of fruit and veggies, whole foods and a variety of nutrients.

⁃ Exercise is important and has been shown to increase immune system activity and enhance immune function and overall health.

⁃ Sleep is vital to allow your body to recover and function optimally. Also it’s important to stay hydrated.

⁃ Smoking and alcohol consumption hinder the immune response so are good to avoid or reduce. Obesity and diabetes have the same impact too so it’s important to manage these factors where possible.

# Essential Nutrients

⁃ Vitamin C may reduce the duration and severity of colds. Studies indicate an 8% reduction in symptom duration and a 50% reduction in upper respiratory infections.

⁃ Vitamin D supports immune function and helps prevent infections. Many people do have low levels so it’s often worth supplementing during winter (I’ve written more detail about this in a previous post).

⁃ Some research suggests garlic can lower illness frequency and severity, though the studies do have some limitations but it shows potential. Consuming two cloves daily or an equivalent garlic extract may be beneficial.

# Avoid Low Energy Availability (LEA)

Going on fad diets and drastically cutting calories is a great way to reduce immune system function. If you’re trying to lose weight ensure a moderate calorie deficit and don’t be tempted to cut out carbs (the best source of energy for muscles and brain function)

While direct “boosting” of the immune system is not scientifically supported, maintaining a healthy lifestyle and balanced nutrition can significantly enhance your immune response. Focus on a balanced approach , and beware of trendy supplements or extreme diets.

Happy Tuesday 🤗

Xx

Tuesday Tip: Omega supplements 🐟

I’m often asked whether certain supplements etc are necessary. One that frequently comes up is fish oil / omega-3 fatty acids.

Omega’s are essential for heart and brain health. They lower blood pressure, reduce triglycerides in the blood, and reduce the risk of heart disease and ischemic stroke. They’re known to help reduce joint inflammation in rheumatoid disease. They also aid brain and eye function. There is evidence they help to prevent and alleviate dementia, depression, asthma, migraine, and diabetes. So they’re pretty important.

There are three main types of omega-3s: Eicosapentaenoic acid (EPA) – found in fish, Docosahexaenoic acid (DHA) – also in fish and Alpha-linolenic acid (ALA) – in plants.

Obviously ideally you want to try to get your omega-3 fatty acids from foods rather than supplements. Aim to eat 8-12 oz non fried, oily fish high in DHA and EPA a week e.g. Mackerel, Salmon, Sardines, anchovies etc. Also try incorporating at least two tablespoons of omega-3-rich nuts and seeds (for ALA) into your diet (flaxseeds, chia seeds, walnuts, soybeans etc). If you don’t eat fish then you’ll need to increase the amount of plant based sources.

It’s always better to get them from food but if you can’t hit those levels then it is one of the supplements that is worth taking. Ideally you want a supplement with a combined total of 500mg EPA and DHA). Always go for reputable brands to ensure that what’s on the label is actually in the product, keeping you safe and healthy! I take one myself and if you want a specific recommendation let me know.

Happy Tuesday 🤗

Xx