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Keto Diet, Is It Good or Bad for your Health?

keto diet

These days everyone wants to follow Ketogenic diet or Paleo diet just to get quick results in terms of weight loss. For those who are not aware of Keto diet, let me try to explain it in simple words: Keto diet, also known as low-carb diet or low-carb high-fat (LCHF) diet restricts the type and amount of carbohydrates you eat.

Such diets are high in Fat (60-75%), adequate in Protein (15-30%) and low in Carbohydrates (5-10%). Again, exact PFC (Protein, Fat & Carbs) ratio depends on an individual based on their body response and other activity factors. Of course, this diet doesn’t suit everyone.

I can’t deny saying that it not only helps in weight loss but also reduces the risk factors associated with type 2 diabetes and high blood pressure. At the same time, it is important to learn the flip side of this diet. 

Low-carb diets such as Keto diet may deplete your serotonin levels. Serotonin is an important chemical and neurotransmitter in the human body which helps to improve your mood, well being and promotes feelings of satisfaction after eating.

Low-carb intake reduces serotonin levels and can lead to irritability, restlessness, depression and anxiety. It is called ‘Atkins attitude’.

A lot of people (especially women) start following low-carb diets by surfing few websites without even knowing their blood parameters and consequences and don’t even realize when/how they hit severe side-effects as mentioned.

Please try to understand that such kind of low-carb high-fat diets should be followed (if you wish to) very carefully under certified nutrition expert’s advice only to avoid any health issues in the longer run.

Make sure that you undergo a health screen to rule out any rare conditions or contraindications to your health that may be unknown to you.

7 key benefits of Keto Diet:

  • Helps in weight loss
  • Helps obese women with PCOS
  • Helps fighting type 2 diabetes
  • Lowers Blood Pressure
  • Helps to control epileptic seizures (assuming no heart disease)
  • Stable energy levels
  • Improves Metabolic Syndrome

Side-effects of Keto Diet:

  • Headache
  • Dizziness
  • Sleep problems
  • Mood swings
  • Anxiety
  • Depression
  • Irritation
  • Muscle cramps
  • Constipation
  • Sharp rise in LDL cholesterol

Conclusion

In the longer run, rather than ignoring any nutrient (like carbs in Keto diet) it is always good to follow a well-balanced diet that is low in unnecessary fats and sugar and high in vitamins, minerals and other nutrients.

If you have any questions regarding nutrition or weight management, please schedule an online appointment with Dt. Silky Mahajan.

Send us an email at info@foodsandnutrition.in or call on 7829999400 between 10:00 AM IST – 7:00 PM IST (Mon – Sat).

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latest buzz Sports Nutrition Weight Management

How Antioxidants Fight Free Radicals In Our Body?

Antioxidants

Sportsperson’s body consumes a vast amount of oxygen during different workouts. It uses oxygen to release energy from metabolic fuels, mainly glucose and fat, and power muscle activity. But oxygen has a downside.

As a very unstable molecule, it has a tendency to generate free radicals. As per studies, sportspersons involved in strength and endurance training tend to produce more free radicals than individuals.

Let’s Try To Understand What Free Radicals Are?

Highly reactive in nature, Free radicals target your tissues, DNA and polyunsaturated fatty acids within your cell membranes. This leads to a chain reaction which ultimately results in cellular destruction.

As a result, they are responsible for aches, pain, fatigue, aging, prolonged recovery and for causing diseases like cancer, high blood pressure, immune system deficiencies, stroke and other degenerative diseases.

In addition to prevention of nutrient deficiency disorders, a group of vitamins, minerals, and enzymes called antioxidants have been identified that protect your body from such chemical damages.

Antioxidants are scavengers of free radicals. In simple terms, antioxidants protect your cells against free radicals, which cause damage and may play a role in diseases such as heart disease and cancer. When the free radicals outnumber the antioxidants, it leads to a state, which might cause such diseases.

Top 12 Factors Promoting Excessive Free Radical Formation

  1. Air pollution
  2. Smoking
  3. Alcohol intake
  4. Toxins
  5. High blood sugar levels
  6. Excessive sunbathing; radiation
  7. Viral or bacterial infections
  8. Excessive intake of zinc, copper, iron or magnesium
  9. Too little oxygen in the body
  10. Excessive oxygen in the body
  11. Tissue damage due to excessive workout
  12. Antioxidant deficiency

Different Antioxidants Benefit Various Parts Of The Body

There is a broad range of antioxidants found in nature, and various antioxidants provide benefits to different parts of the body. For example, Beta-carotene is highly beneficial for good vision and eye health. Lycopene is beneficial for helping in maintaining prostate health.

Flavonoids are good for a healthy heart and Astaxanthin followed by Beta-carotene combined with vitamin E has been shown to be one of the most powerful antioxidant combinations for helping protect the skin from reactive species of oxygen.

Apart from skin care, it is beneficial in boosting immunity as well. Please note that all these antioxidants should be taken under supervision only.

Here Are Top 9 Key Benefits Of Antioxidants

  • Protects your heart
  • Good for eye health
  • May boost your brain function
  • May decrease oxidative stress
  • Prevents cancer
  • Vitamin C and E help in speedy recovery
  • Good for hair growth
  • Keeps your skin healthy
  • Improves immune system

Top Antioxidants Sources

 food Source of Antioxidants

Should You Take Antioxidant Supplements?

Antioxidants play a very important role during the survival of all living beings. Though the human body has the capability of developing its own antioxidants, however, dietary intake of antioxidants is important for optimal health depending upon your lifestyle and workout patterns.

At the same time, excessive intake of isolated antioxidants can have toxic effects. Therefore, you should avoid high-dose antioxidant supplementation and better take an expert nutritionist advice before taking any dosage.

If you have any questions related to diet consultation or weight loss, please schedule an online appointment with Dietitian Silky Mahajan.

For inquiries, please feel free to email us at info@foodsandnutrition.in or call us at 7829999400. 10:00 AM IST – 7:00 PM IST (Mon – Sat).

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latest buzz Sports Nutrition

Top 5 Myths & Facts about Milk

Milk

Myth#1

Drinking Milk leads to weight gain. If you want to reduce weight then don’t drink milk.

Fact

It is always good to consider milk as part of your daily diet because; it provides valuable macronutrients (Protein, Fat & Carbohydrates) as well as micronutrients (Vitamin D, C, A, B Vitamins, Calcium, Iron, Magnesium, Phosphorus, Potassium & Zinc).

There are so many benefits from drinking milk other than just “strong bones”.

Milk helps you gain weight only when it contributes to a calorie intake greater than what you burn in a day.

As an adult, if you are looking for weight loss then low-fat/skimmed milk is recommended because, it is low in saturated fat and fortification process of milk ensures that lower-fat milk is nutritionally same as whole milk.

Myth#2

There is no harm drinking unlimited milk.

Fact

Too much quantity of anything is bad. Milk contains D-Galactose, which has been shown to induce oxidative stress damage and chronic inflammation that further leads to heart disease, bone loss, muscle loss & cancer.

Considering these facts, we should avoid high milk consumption to reduce risk of mortality in both men and women. It is recommended for adults not to drink more than 2-3 glass of milk per day and again it varies as per individual needs.

Myth#3

Flavoured milk is not healthy as plain milk

Fact

It totally depends on artificial sweeteners and colors added into flavored milk. If it’s loaded with too much artificial sweeteners and colors, better to avoid it. You can try and make smoothies instead which is a healthier option.

Myth#4

We should avoid milk during cough & cold.

Fact

Avoid taking plain milk in case of cough and cold as it may make phlegm thicker and more irritating to your throat. Turmeric mixed in warm milk is a popular and effective way to fight against cold and cough because,

Turmeric has a strong antioxidant, which helps in boosting immunity and treating many health problems. Drinking a glass of warm turmeric milk before sleep helps in faster recovery from cold and cough.

Myth#5

Don’t drink milk in night as it might disturb your sleep.

Fact

If you are lactose intolerant then you should avoid drinking milk in the night, as it will often keep you up due to digestive issues. Also, please avoid drinking cold milk in the night if you are suffering from cold and flu.

In other cases, its good to have glass of milk as it helps to induce sound sleep because of amino acid known as tryptophan and melatonin, a hormone that regulates sleep.

If you have any questions regarding healthy nutrition or weight management, please schedule an online appointment with Dt. Silky Mahajan.

Send us an email at info@foodsandnutrition.in or call on 7829999400 between 10:00 AM IST – 7:00 PM IST (Mon – Sat).

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latest buzz Medical Nutrition

5 White Poisons That We Consumed Unknowingly

We might be surprised to know that unknowingly we are consuming 5 white poisons in our daily meal.

Forget getting nutrients from these items, we end up troubling our health by consuming these food items which are not at all good for our health and increase risk of developing diseases like cancer, hypertension, bone health issues and diabetes.

1. Pasteurized Cow Milk 

The process of pasteurization keeps the milk good for a longer period, but harms its nutritive value. It removes enzymes, vitamin A, B 12 and C from the milk.

Calcium works with Vitamin D, which is vital to the growth and health of children as well as improving immune system. Considering all these facts, we should avoid consuming pasteurized cow milk.

2. White or Refined Rice

The process of refining rice leads to the removal of the outer layer and germ from it. The rice is left with endosperm, only.

This layer contains starch in a huge quantity, which can increase your blood sugar or glucose levels to a great extent.

3. Refined Sugar 

Sugar contains a lot of calories, with no essential nutrients & because of that it is considered as part of ‘empty’ calories. It can have harmful effects on metabolism and contribute to all sorts of diseases like Cancer, type 2 diabetes, Overweight/Obesity, Liver diseases.

For people who are inactive, large amounts of fructose from added sugars get turned into fat in the liver. Because of the harmful effects of sugar on the function of insulin, it leads to type II diabetes.

Recommended intake

Worldwide, it is recommended that men can have 9 teaspoons of sugar per day and women can have 6 teaspoons of sugar per day.

However, considering the tendency of Indians towards sugar intolerance and diabetes, it is recommended not to go beyond 5 teaspoons of added sugar per day which includes sugar available in cookies, fruit juices etc.

4. Refined Salt

Salt makes your body hold on to water. If you eat too much salt, the extra water stored in your body increases your blood pressure.

More salt you eat, the higher your blood pressure will be. In India 1 in 3 adult are affected by high BP and majority of them are not aware of it.

Recommended intake

Aim to consume less than 1500 mg of sodium per day and definitely it should not go beyond 2300 mg per day. 1500mg sodium is equivalent to 0.75 teaspoon of salt per day.

5. White Flour (Maida)

Known as ‘White poison’, white flour is becoming necessity for all of us but it impacts our health drastically.

Use of Maida & its products usage is increasing rapidly in our day-to-day life. Sometimes, we are consuming it in form of bread at our home and sometimes, in the market/food joints in form of fast foods.

In case of any related query related to nutrition or weight management book an appointment with Dt. Silky Mahajan please send us a mail at info@foodsandnutrition.in or call on 080 6741 7780 (Dial Extension: 778).

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latest buzz Medical Nutrition

Are You Deficient in Vitamin D?

A lack of vitamin D does not just affect your bones, but poses more serious problems when neglected.

As per the study 76% of Indians suffer from vitamin D deficiency, data reveals 3 out of 4 Indians suffer from vitamin D deficiency.

Because of long working hours and little or no time for outdoor activities, more and more people are suffering from vitamin D deficiency.

What is Vitamin D & Why It is Critical for Health?

Despite its name, vitamin D is not a regular vitamin. It’s actually a steroid hormone that you get primarily from either sun exposure or supplementation.

Vitamin D manages calcium in your blood, bones and gut and helps cells all over your body to communicate properly.

Vitamin D also fights infections, including colds and the flu, as it regulates the expression of genes that influence your immune system to attack and destroy bacteria and viruses.

Why is Vitamin D So Important?

The reasoning behind this concern is that vitamin D is made in the skin by the action of the ultraviolet rays (UV) in sunlight and this is the main source of vitamin D for most people.

During summer, the majority of the population gets enough vitamin D through sunlight on the skin and a healthy, balanced diet.

However, during winter everyone needs to rely on dietary sources of vitamin D because, the sun is low in the sky, and the atmosphere filters out nearly all the UV rays.

In fact due to current lifestyle, it is getting difficult for people to meet the ‘10 micrograms per day’ recommendation from consuming foods naturally containing vitamin D.

People should consider taking a daily supplement containing 10 micrograms of vitamin D, if required. Indeed, It’s worth remembering that too much exposure to the sun brings exposure to ultraviolet radiation, which can have some nasty effects.

Sometimes you can feel the heat from the sun on the skin but when it’s windy or cloudy people may think they’re less at risk but that’s not true. UV can still be high and if you are over-exposed, your skin can burn which is not only painful but can increase your risk of skin cancer.

Sources to Get Vitamin D

It is believed that appropriate sun exposure is the best way to optimize your vitamin D levels.

If your circumstances don’t allow you to access the sun, then you have only one option if you want to raise your vitamin D, and that is to take a vitamin D supplement.

Here too recommendations vary, and there are no hard and fast rules. 

What if You Are Vitamin D Deficient?

Too little vitamin D results in soft bones in children and fragile, misshapen bones in adults. It helps control the amount of calcium and phosphate in your body, which are needed to keep your bones and teeth healthy.

Having too little vitamin D (a deficiency) can damage the way your body absorbs calcium and phosphorus.

Also, chronic low vitamin D status has been linked to poor immunity and an increased risk of diseases such as multiple sclerosis, heart disease, some cancers, cavities, muscle weakness and bone diseases such as osteoporosis.

How to Know your Vitamin D Levels?

Vitamin D levels can be checked through blood test.

Vitamin D Guidelines

  • Aim to consume a vitamin D-rich diet all year round but especially during winter season
  • Consider supplementation during the winter months. Consult with Physician or Dietitian to understand the requirement of supplement because, over dosage is also bad.
  • Try to expose the skin on the legs and arms to regular, sensible doses (5-30 minutes a day) of sunshine between the hours 10am and 3pm without the use of sunscreen.

Some Natural sources of Vitamin D

  • Fatty fish, like tuna, mackerel, and salmon
  • Fish oil
  • Foods fortified with vitamin D, like some dairy products, orange juice, soymilk, and cereals.
  • Beef liver
  • Cheese
  • Egg yolks
  • Cow milk

Avoid too much Vitamin D

While being vitamin D deficient is a problem; too much vitamin D leads to lot of problems as well. Excess of vitamin D may cause health problems such as dehydration, vomiting, kidney damage and kidney stones.

Therefore, it is must to consume Vitamin D under supervision of healthcare professional.

In case of any related query related to diet or weight loss book an appointment with Dt. Silky Mahajan please send us a mail at info@foodsandnutrition.in or call on 080 6741 7780 (Dial Extension: 778).

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latest buzz

Is Extra Virgin Olive Oil the Ideal Choice for Cooking?

With the new fad to eat fat free foods and remain healthy, the intent is to completely avoid fat.

However, it is to be noted that fat is essential for various normal body functions, starting from proper brain functioning to hormone formation. What needs to be avoided is the unhealthy bad fat.

Fat contains fatty acids, which are of two types-saturated and unsaturated. When heated, the polyunsaturated fatty acids (PUFA) react with the oxygen in the environment and get damaged. These are to be avoided.

The saturated fatty acids are relatively strong and do not oxidize or create damage. So, the next time you pick up oils, this is what you need to look at.

The good thing about olive oils is that it mostly contains mono saturated fatty acids (MSFA), which does not oxidize even at high temperatures (almost 180 degree Celsius).

Another study showed that with deep frying using olive oil, it takes about 25 hours to produce the same damage as other cooking oils.

How Extra Virgin Olive Oil is Produced?

Olive oil is produced by crushing olives. It can be refined or unrefined based on the amount of free oleic acid (lesser in the unrefined version).The unrefined form is the purer form, which is also known as extra-virgin olive oil. It has the aroma and flavor of olives and characteristic bitter taste.

What It Contains:

A can of 100 g of olive oil contains the following. Note the high content of monosaturated fat is present, which is highly healthy.

  1. Monounsaturated Fat: About 70%
  2. Saturated fat:About 13%
  3. Omega-6:About 10%
  4. Omega-3:About 1%
  5. Vitamin E:72% of the RDA.
  6. Vitamin K:75% of the RDA.

Some of the Health Benefits of Extra Virgin Olive Oil Are Listed Below:

  1. Anti-inflammatory: Heart disease, cancers, diabetes, Alzheimer’s are all chronic inflammatory conditions and using olive oil for prolonged periods can reduce the onset and severity of these conditions. The oleic acid acts against the C-reactive protein responsible for spreading inflammation.
  2. Antioxidants: The ingredients in olive oil including the anti-inflammatory oleocanthal and oleuropein are known for their antioxidant properties. The latter is what prevents oxidation of olive oil when heated. These have powerful health benefits and can help fight severe diseases.
  3. Cardio-friendly: There are various ways in which olive oil helps the heart, some of them being reduced inflammation, preventing blood clotting, lowering blood pressure, improving blood vessel lining, and improves LDL levels.
  4. Cancer: With its oxidative properties, it reduces the amount of free radicals in the body, thereby reducing cancer.
  5. Brain function: Olive oil also reduces cognitive functioning and reduces formation of beta amyloid which is seen in Alzheimer’s disease.

The Mediterranean diet is rich in olive oil and they have inherited these health benefits over centuries.

In case of any related query related to diet or weight loss book an appointment with Dt. Silky Mahajan please send us a mail at info@foodsandnutrition.in or call on 080 6741 7780 (Dial Extension: 778).