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Published on: Apr 16, 2020
1 minute read
By: Dr Rajan Choudhary

Vitamin D: The One Time We Will Recommend Supplements

Whilst we wouldn’t recommend taking multivitamins unless advised by a doctor, vitamin D is a different beast. This vitamin is special as we can produce it in our own bodies from cholesterol, with one step of the reaction requiring sunlight, and another two steps performed in the kidney and liver. The vitamin is key in maintaining calcium balance in our bodies, ensuring that we have enough to keep our bones strong and well mineralised, but not to excessive levels that can cause nerve dysfunction, muscle spasms and even cardiac arrythmias.

As we have moved to working indoors in offices, with more sedentary lifestyles at home, vitamin D deficiency has become more of a problem. This is especially true as you travel to countries which are closer to the north or south poles, as in winter times sunlit hours become shorter, and cloudy weather becomes more prevalent. People with dark skin have more melanin in their skin, designed to block UV light, and are more prone to deficiency. Similarly, people who cover their skin for cultural reasons or due to health reasons (sensitive skin or a history of skin cancer) may face similar issues.

In many European countries Vitamin D deficiency is common across the population, but largely undiagnosed except in the most severe of circumstances. Symptoms can be very generic, including fatigue and tiredness, depressive symptoms, muscle pain, with more severe deficiencies leading to osteoporosis (weaker, more brittle bones).

In the elderly this can lead to a higher risk of fractures after a fall. Whilst the bone may take weeks to heal, the physiological and psychological implications often last months, and sometimes a person may never recover to their baseline without intense physiotherapy and support from their regular physician. For this reason elderly patients are often put on bone protection with weekly doses of Vitamin D.

What about the general population? Well, the advice may surprise you. Though we have advocated against immune boosting foods, multivitamins and many fads that propagate on social media, we would actually advise people to take vitamin D supplements, especially those who are at risk of deficiency:

Limited sun exposure on skin
Darker skin
Living in cloudy regions or countries with lower sun exposure
Vegans, or those with a poor diet
Pregnant and breastfeeding women,
Elderly (above 65)
Those with obesity or have had gastric bypass surgery

In these instances, we would recommend supplementing your diet with Vitamin D at low doses. This advice is evidence based, and supported by the UK Clinical guidelines (National Institute of Health and Clinical Excellence), guidelines that are very stringent in providing treatments that have strong evidence and unbiased, highly critiqued research behind them.

Dr Rajan Choudhary, UK, Chief Product Officer, Second Medic Inc

www.secondmedic.com

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Unlocking Better Health with DNA-Based Nutrition Plans

In today’s fast-paced world, staying healthy is more important than ever. While regular exercise and a balanced diet are key to good health, not every diet works the same for everyone. That's where DNA-based nutrition plans come in. This advanced approach to eating takes your unique genetic makeup into account, helping you make smarter food choices for better health outcomes.

What is a DNA-Based Nutrition Plan?

A DNA-based nutrition plan is a personalized diet plan created by analyzing your DNA. By taking a small sample, usually through saliva or a cheek swab, experts can study how your genes affect the way your body processes nutrients. The goal is to give you dietary recommendations that suit your genetic profile.

These plans consider how your body responds to fats, carbs, proteins, and other nutrients. They can also provide insights into food intolerances, vitamin absorption, metabolism speed, and even your tendency to gain weight.

How Does It Work?

DNA Sample Collection: A simple swab from your cheek is collected and sent to a lab.
Genetic Analysis: Scientists examine specific genetic markers related to nutrition and metabolism.
Personalized Report: Based on the analysis, a detailed nutrition report is generated.
Customized Diet Plan: A nutrition expert creates a diet plan that fits your genetic needs.

This process is completely safe and non-invasive, and the results can provide lifelong guidance.

Benefits of DNA-Based Nutrition Plans

1. Personalized for You

No more guessing which diet will work. Whether it's keto, low-carb, or vegetarian, your plan will be based on what your body actually needs.

2. Better Weight Management

Some people gain weight easily even with small portions, while others don’t. Your DNA can explain why. A DNA-based plan helps you manage your weight more effectively.

3. Improved Nutrient Absorption

Your body may not absorb certain vitamins or minerals efficiently. Knowing this helps you adjust your diet or add supplements as needed.

4. Reduced Risk of Diseases

With personalized nutrition, you can reduce the risk of conditions like diabetes, heart disease, and high cholesterol by eating what your body truly needs.

5. Increased Energy and Focus

When you eat right for your genetic type, your body functions better. This means more energy and improved focus throughout the day.

Who Should Consider It?

Anyone who wants to:

Lose or maintain weight
Manage chronic conditions
Improve overall well-being
Learn more about their genetic health profile

DNA-based nutrition plans are especially helpful for people who have tried different diets without success. They can also be useful for athletes, busy professionals, and individuals looking for optimal health.

Common Misconceptions

1. "It’s Just a Trend"

While it may sound modern, DNA nutrition is backed by science and growing in popularity because of its proven results.

2. "It’s Too Expensive"

Many platforms now offer affordable testing options. Plus, the long-term health benefits can save you money on future medical bills.

3. "It’s Complicated"

Actually, the process is simple. Most of the work is done by experts who turn your DNA data into easy-to-follow diet plans.

How to Get Started

Choose a Reliable Provider: Look for a certified and trustworthy health platform.
Take the DNA Test: Use the kit to collect your sample and send it back.
Receive Your Report: Once analyzed, you'll get a detailed breakdown.
Consult a Nutritionist: They can help you understand your report and create a meal plan.

Conclusion

DNA-based nutrition plans are a smart, science-backed way to personalize your health journey. Instead of guessing what foods are right for you, let your genes guide you. Whether you want to lose weight, boost energy, or simply live a healthier life, this approach can offer valuable insights that work for you—not just for the crowd.

Take the first step toward a healthier you with DNA-based nutrition plans.

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