Monday, 30 December 2024

Broccoli Or Cauliflower, Which Is Better? Know The Differences

 


The key to unlocking better health could be as simple as choosing between two common veggies — broccoli and cauliflower! Both nutritious powerhouses, they often share the spotlight in healthy eating. But when it comes to deciding which one is truly better for your goals, the differences in their nutritional profiles could make all the difference.

Packed with vitamins, minerals, fibre and antioxidants, each vegetable has its own unique benefits. So, which one should you reach for next?

Let’s dive into the details and find out which vegetable is the winner for your health.

Nutrients in broccoli

·         Calories: 30

·         Protein: 2g

·         Fat: 0g

·         Carbohydrate: 6g

·         Sugars: 2g

·         Fiber: 2g

·         Sodium: 29mg

Nutrients in cauliflower

·         Calories: 27

·         Protein: 2g

·         Fat: 0g

·         Carbohydrate: 5g

·         Sugars: 2g

·         Fiber: 2g

·         Sodium: 32mg

Health benefits of broccoli and cauliflower

·         Antioxidants: Both broccoli and cauliflower are rich in antioxidants — powerful compounds that help reduce inflammation, protect cells from damage and fight chronic diseases. These antioxidants play a big role in maintaining health and well-being.

·         Cancer prevention: Broccoli and cauliflower have cancer-fighting properties. These cruciferous vegetables contain compounds that have been linked to a lower risk of certain types of cancer, including colon, lung, prostate, stomach and breast cancer. Regular consumption of these vegetables may help reduce the risk of developing these cancers.

·         Heart health: Both vegetables are packed with fibre, an essential nutrient that helps lower blood pressure and cholesterol levels, thus promoting heart health. The fibre content in broccoli and cauliflower goes a long way in reducing the risk of heart disease.

Nutritional differences between broccoli and cauliflower

·         Calorie and weight management: When it comes to calories, broccoli is higher in energy than cauliflower. It also has a rich folate content, making it an excellent choice for supporting cell function and growth. On the other hand, cauliflower is lower in calories, making it a great option for those looking to manage their weight.

·         Bone health: While both vegetables contain manganese, broccoli has a higher manganese content, which supports bone health and can benefit individuals dealing with arthritis or weak bones.

·         Vitamin powerhouse: Broccoli is a powerhouse of essential vitamins, including vitamins A, C, and K. In contrast, cauliflower has lower amounts of vitamin K and C and does not contain vitamin A. Vitamin C in broccoli is particularly beneficial for skin health, immunity, and cardiovascular wellness, while vitamin A supports good vision. Vitamin K, found in higher amounts in broccoli, is vital for strong bones and proper blood clotting.

·         Healthy fats: Broccoli also stands out with its higher levels of polyunsaturated fatty acids and lower saturated fat content. These healthy fats help keep you feeling full longer and maintain balanced blood sugar levels. Both broccoli and cauliflower are excellent sources of dietary fibre, which aids digestion and supports metabolism.

·         Calcium content: This is another area where both vegetables contribute a lot. One cup of broccoli provides about 4% of the daily calcium requirement, supporting strong bones and muscle function. Cauliflower, while still a good source of calcium, offers about half of this amount.

Which one should you choose?

Both broccoli and cauliflower offer distinct nutritional benefits. If you’re looking for a vegetable that’s packed with vitamins, fibre and antioxidants, broccoli is the way to go. But if you’re seeking a low-calorie, low-carb option to replace higher-carb foods, cauliflower makes an excellent choice. The key to maximising their benefits is to include both in your diet regularly. Aim to enjoy a few servings of broccoli and cauliflower each week, alongside other nutrient-rich vegetables like zucchini, spinach, tomatoes and asparagus.

Thursday, 26 December 2024

Ashwagandha: What Does the Science Say?

 


Ashwagandha, an adaptogenic herb, has been used for centuries in traditional medicine to combat stress and anxiety. Modern research suggests that it may help manage these conditions by regulating cortisol levels, the stress hormone. Studies indicate that ashwagandha supplementation can lead to significant reductions in anxiety symptoms and perceived stress levels, promoting a sense of calmness and well-being.

What is ashwagandha?

Ashwagandha, also known as Withania somnifera, has a rich history rooted in traditional Ayurvedic medicine, where it has been used for over 3,000 years.1 Originating in India, its name translates to "smell of the horse," alluding to its distinct aroma and potential to impart the strength and vitality of a stallion.2

Revered as a Rasayana, a rejuvenating tonic, ashwagandha is classified as an adaptogen.1-3 This means it helps the body adapt to stress by supporting its natural stress response system, promoting balance and resilience.3 It is used to address a wide range of health concerns, including stress and anxiety, where its calming properties help to reduce cortisol levels and promote a sense of tranquility.1

It is believed to enhance memory, focus, and overall cognitive performance, as well as improve sleep quality and reduce insomnia. Ashwagandha is thought to boost the immune system and enhance the body's defense against illness, probably through its effects on cortisol levels.1

By 2024, this plant's popularity has spread far beyond India, gaining recognition as a valuable natural remedy for stress management, anxiety relief, and overall well-being in complementary and alternative medicine systems worldwide.2

Ashwagandha and stress: What does the science say?

Several studies have highlighted the potential benefits of this plant for stress and anxiety management. Chandrasekhar et al. (2012)4 found that ashwagandha significantly reduced perceived stress and cortisol levels in chronically stressed adults, alongside improvements in sleep and well-being.

Similarly, Pandit et al. (2024)5 observed significant reductions in chronic stress and improved hypothalamic-pituitary-adrenal (HPA) axis function, known to be affected by long-term stress.

Salve et al. (2019)6 focused specifically on anxiety and stress, demonstrating that ashwagandha effectively reduced anxiety symptoms and cortisol levels. Interestingly, Chengappa et al. (2013)7 extended these findings to individuals with bipolar disorder, where ashwagandha also decreased stress and anxiety while improving cognitive function.

Although these studies provide compelling evidence, ongoing research continues to explore the full potential of ashwagandha for stress, anxiety, and cognitive health in diverse populations.

Can ashwagandha help with anxiety and depression?

Research suggests that ashwagandha may hold promise as a natural approach to managing depression. While the exact mechanisms are still being investigated, studies indicate that ashwagandha may influence serotonin and dopamine levels, key neurotransmitters involved in mood regulation.1

Additionally, its potential anti-inflammatory effects may be relevant, as inflammation is increasingly recognized as a contributing factor to depression.1 Studies in bipolar disorder and anxiety provide evidence that ashwagandha may be a valuable tool in managing mood disorders.7

Furthermore, research has shown that ashwagandha has potential consequences in depression management by mimicking the effect of anti-depressive and anxiolytic drugs, suggesting that it may improve stress resilience and cognitive function, both of which are crucial for mental well-being.8

While these findings are encouraging, it's important to note that research on ashwagandha for depression is still in its early stages compared to conventional treatments like antidepressants and psychotherapy.

It's important to consult a physician before using ashwagandha. It should be considered a complementary approach, not a replacement for conventional treatments.

Ashwagandha and physical health: Immune system, inflammation, and more

Ashwagandha has been linked to improved immune function. A 2021 study explored its potential in healthy adults.9 The group receiving ashwagandha showed a significant increase in key immune system components, including immunoglobulins (IgA, IgM, IgG), cytokines (IFN-γ, IL4), and various types of immune cells (T cells, B cells, and natural killer cells).9 In contrast, the placebo group experienced a decrease in immune cell numbers. 9

Those who continued taking ashwagandha experienced further improvements. Importantly, no adverse side effects were reported throughout the study. 9

These findings suggest that ashwagandha extract can effectively modulate both the innate and adaptive immune systems, leading to a stronger immune response.9

Ashwagandha for athletic performance

Withania somnifera has shown promising results in improving athletic performance in several studies. Wankhede et al. (2015)10 found that combining ashwagandha supplementation with resistance training led to significant increases in muscle strength and size in healthy young men compared to a placebo group. 

Similarly, Ziegenfuss et al. (2018)11 demonstrated that ashwagandha enhanced muscle strength and size gains in men engaged in resistance training. Shenoy et al. (2012)12 examined the impact of ashwagandha on cardiorespiratory endurance in elite cyclists and found significant improvements in VO2 max and time to exhaustion, suggesting enhanced endurance capacity.

These findings suggest that ashwagandha can help maximize strength gains, improve endurance, and speed up muscle recovery, allowing for more frequent and intense training.

As a natural supplement, ashwagandha offers a safe and potentially effective alternative to synthetic performance enhancers. While further research is needed to elucidate the mechanisms behind these effects fully, ashwagandha appears to be a valuable tool for athletes and fitness enthusiasts seeking to optimize their performance.

Safety and side effects

Ashwagandha is generally safe for short-term use (up to 3 months) at appropriate dosages.2 However, potential side effects include mild gastrointestinal issues, drowsiness, and rare allergic reactions.2

It is not recommended during pregnancy or breastfeeding, and caution is advised for those with thyroid disorders or autoimmune diseases, as it may interact with some of the medications.2  

In general, healthcare professionals should obtain a thorough patient history, provide individualized recommendations, monitor for side effects, and stay informed on the latest research and safety information.2  

Content  Source : https://www.news-medical.net/health

Tuesday, 24 December 2024

Can You Eat Too Much Fruit?

 


A major meta-analysis examined about 350 studies performed in various parts of the world to try and pinpoint the various effects of consuming both fruits and vegetables. They looked at health outcomes, which included cardiovascular events, cancers, and early death. All the studies were prospective cohort studies, and therefore, the results proved an association between the preceding events and the outcomes but could not prove causation.

The conclusion was that the people who habitually ate 800g or more of fruit and vegetables a day – which, at ten portions, is considerably higher compared to the 5 currently recommended – lowered their risk of adverse health conditions. Cancer risk was reduced around the 600g mark. This study also tried to identify the benefits of different fruits and vegetables in various health conditions. However, this study is unlikely to translate into a current recommendation for the simple fact that most people today do not eat even the five portions that public health agencies have promoted.

This is a classic case of expediency overcoming scientific accuracy in determining what advice is given to the general population, on the plea of not wanting to put pressure on them by unrealistic goals. However, the truth is that in one study, the easily achievable intervention of physically providing food to a target group of very young adults, without any other reminders or nagging, immediately lifted the number of portions in this group by 1.2 servings a day, as well as producing significant improvements in many aspects of their mental health. This was in contrast to the lack of benefit seen in a control group who received vouchers to purchase roughly the same amount of fruits and vegetables of their own choice and to prepare them for consumption as they wished, with twice-daily reminders, even though these latter messages were not perceived as irritating but somewhat helpful. The bottom line may be that making fresh fruit available and accessible wherever people gather to eat may be the best way to increase consumption rather than endless education campaigns.

Increased fruit and vegetable consumption was analyzed by 200g increments, concerning:

  • Ischemic heart disease: each 200g increase in consumption reduced the risk by 8%, especially with sources of vitamin C and with apples or pears, fruit juices, green leafy vegetables, carrots, and sweet potato
  • Stroke: risk reduced by 16% per 200g increase in consumption, particularly apples or pears, citrus, green leafy vegetables, and vegetable pickles
  • Cardiovascular disease in general: 8% reduction per 200g increase, especially with apples or pears, citrus, carrots, green leafy vegetables, and other vegetables outside the cruciferous (Brassica) family
  • Cancers: 3% reduction per 200g increase, with cruciferous vegetables in particular, and with increases up to 600g per day
  • Mortality from all causes together: 10% reduction per 200g increase, especially with apples or pears, citrus fruit, berries, vegetables of all kinds, and potatoes

In other words, 5.6 million early deaths occurred in the year examined (2013) because these individuals ate less than 500g of fruits and vegetables daily. On the other hand, eating 800g of these daily could prevent the deaths of 7.8 million people a year.

Of course, it goes without saying that simply eating more fruits and vegetables is not a magic wand to make disease vanish. But it certainly is one of the best ways to make your food work for you and not against you, and if you also remain physically active and don’t consume harmful things, such as smoke, alcohol, and other toxins, you are likely to live longer and more healthy than those who do.

Eating fresh fruit is even helpful in preventing diabetes mellitus as well as reducing the risk of some small-vascular complications of diabetes, such as renal disease or diabetic retinopathy, by an astonishing 28%. Apart from a 12% lesser risk of new-onset type 2 diabetes in people who regularly ate fruit, people with diabetes who did so had a 14% lower risk of death or secondary cardiovascular disease compared to those who ate fruit less than once a week. Apples and pears are preferred because of their low glycemic index (GI) and prolonged slow release of sugar into the blood. Bananas, grapes, and tropical fruits have a higher GI than grapes.

The global pattern is dismal, with less than 20% of people eating fruit regularly and over 6% admitting to eating it rarely or never.

Health Benefits

Fruit does a lot of things for the body:

  • It reduces weight and prevents weight gain
  • It reduces the risk of diseases brought on by obesity, such as diabetes mellitus and heart disease, and protective effects increase as the consumption of fruit increases.
  • Lower blood pressure
  • Lower blood glucose levels
  • Prevents dyslipidemia
  • It reduces the rate of death due to all causes

How Does Fruit Reduce Body Weight?

Many mechanisms have been suggested for the anti-obesity effect of increasing fruit consumption:

  • Reduced caloric intake because of the low fat content and the high water and fiber content of most fruits
  • Producing a feeling of fullness, which reduces overall food intake and meal frequency, by the gelling of dietary fiber within the gut, and the prolonged digestion process of fruit means that satiety receptors are occupied for a longer duration.
  • Providing micronutrients and vitamins, which are negatively associated with weight gain by reducing gene expression in relation to fat cell production and maturation
  • Phytochemicals such as resveratrol, proanthocyanidins, catechins, caffeic acid, and the like are potent anti-oxidants that suppress fat cell formation and storage.
  • Undigested fruit fiber provides a vital substrate for gut microbiota to feed upon, to produce changes in the relative proportions of various bacterial groups, increasing the number of Bacteroides and Actinobacteria (abundant in lean people) but reducing Firmicutes and Proteobacteria, which are found in obese individuals.

Acting via these numerous pathways, fruit succeeds in both reducing total energy intake and maintaining satiety. This, in turn, leads to a net lowering of fat stores (especially central) by their utilization within the body for daily energy and metabolic needs, reducing body mass. In addition, its nutrient composition favors adipocyte non-differentiation and reduces obesity.

Apples and pears are consistently associated with risk reductions in many types of disease. Notably, these contain 6% fructose and less than half that amount of sucrose. The fructose is mostly fermented within the colon because it is not well absorbed. The resulting increase in short-chain fatty acid (SCFA) production is of great value in many metabolic and physiological processes.

The few trials that support a pro-obesity effect of fruit have often failed to distinguish natural and processed fruit forms and are usually confined to a specific age group or category, in contrast to the numerous population-based trials confirming its anti-obesity activity. A single trial suggested that an overly high consumption of high-GI fruits during the second trimester led to increased rates of gestational diabetes. Still, the authors recommend further study to confirm and examine the findings. Another trial showed increased body mass with increased fruit intake at dinner time. It is yet to be confirmed that fresh fruit carries such a risk rather than preserved or juiced fruit.

In short, the net conclusion is that increasing fruit intake is rarely a health risk and carries a host of benefits – which only improve with more fruit in its natural form, whatever the glycemic load of the individual fruit.

Content  Source : https://www.news-medical.net/health

Friday, 20 December 2024

Five Nutritional Benefits and Health Advantages of Drinking Soaked Chia Seeds Water Every Day


Chia Seeds Water Health BenefitsChia seeds - the miraculous tiny superfoods that are packed with essential nutrients such as omega-3 fatty acids, fiber, protein, vitamins, and minerals. Often regarded as nature's medicine, these seeds play a vital role in preventing different types of chronic health conditions. Be it boosting the nutritional value of your morning smoothies or adding a delightful touch to your daily meals, chia seeds are a versatile and health-enhancing addition to any diet. But, have you ever wondered how it can help your body when consumed first thing in the morning? In this article, we explore the various nutritional values that a glass of soaked chia seeds contains.

 

5 Nutritional Health Benefits of Drinking Soaked Chia Seeds Water Every Day

Are you planning to begin your day with a glass of soaked chia seeds water? Here are the top 5 nutritional benefits of this drink that you must know:

 

Packed With Omega-3 And Other Nutrients

Mighty chia seeds are a powerhouse of vital nutrients like omega-3 fatty acids, protein, fiber, vitamins, and minerals. As per nutritionists, an ounce of chia seeds when soaked in water can provide your body with 137 calories, 9 grams of fat, 11 grams of fiber, and 4 grams of protein. Drink this elixir daily in the morning before breakfast to stay healthy and happy.

 

Keeps Your Body Hydrated Throughout The Day

Winter is here! This season can leave your body extremely dehydrated, and this is when you must ensure that your body is receiving enough fluid. One of the standout benefits of drinking soaked chia seeds water is how it helps keep you hydrated. Yes, you read that right! Starting your day with a glass of soaked chia seeds water can soak up to twelve times their weight in water, forming a gel-like substance when soaked.


Supports Weight Management

Are you on your weight loss journey? Make sure to add a glass of chia seeds-soaked water to your daily morning diet routine. This drink is rich in fiber that helps manage hunger pangs. By adding this nutritious drink into your daily routine, you may find it easier to maintain a healthy weight and curb the urge to snack unhealthily.


Helps Fight Digestive Health Problems

Are you someone who constantly deals with indigestion and stomach bloating issues? Worry not! We have got the perfect remedy for your problem -- a glass of soaked chia seeds water on an empty stomach daily the morning. The soluble fiber found in chia seeds is great for promoting regular bowel movements and preventing constipation. This fiber acts as food for the good bacteria in your gut, which is crucial for maintaining a healthy digestive system.

 

Boosts Heart Health

Chia seeds are renowned for their benefits to heart health, mainly due to their rich omega-3 fatty acid content. These essential fats are known to reduce inflammation and lower cholesterol levels, which can help minimize the risk of heart disease. Regularly drinking soaked chia seeds water can further support your cardiovascular health. Moreover, the fiber in chia seeds may help lower blood pressure and improve heart function, making it a valuable component of a heart-healthy diet.