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Published on: May 31, 2021
1 minute read
By: Dr Rajan Choudhary

REGN-COV2 – Artificial "antibody Cocktail"

REGN-COV2 – Artificial "antibody cocktail"

Recently a new drug was approved for use in COVID patients in India. Known as REGN-COV2, this new therapy is based on monoclonal antibodies targeting the SARS-CoV-2 virus responsible for COVID. So how does it work? And is there any evidence behind the treatment?

Monoclonal antibodies are made from components of the human immune system. When the human body recognizes a bacteria or virus in the body, the immune system recognizes and processes proteins on the surface of that bacteria or virus. This is presented to the adaptive immune system, and antibodies have produced that lock onto these surface proteins, neutralizing their function and also tagging them for destruction by other white blood cells.

If we identify antibodies capable of efficiently tagging and neutralizing a certain virus, we can identify the cell capable of producing that antibody, clone it and produce it in vast quantities. The antibodies produced from this cloned cell line will be able to target the virus at the same efficiency and have the same ability to neutralize the virus. Just like with vaccines, there is a risk of mutations developing, resulting in changes in the surface protein that reduce binding and neutralizing effects of the antibodies, allowing them to escape and continue to cause disease

REGN-COV2 uses two neutralizing antibodies (Casirivimab/imdevimab), in an effort to minimize the ability of a mutant virus to develop resistance against the antibody cocktail, as the virus would need to develop mutations canceling both antibodies out at once. These antibodies neutralize the receptor-binding domain of SARS-CoV-2 spike protein, preventing viral entry through ACE2 receptors.

In a study published in the New England Journal of Medicine (one of the most prestigious journals in the medical field) data from 275 patients showed a drastic reduction in viral load in patients treated with REGN-COV2. This is clinically significant as hospitalized patients with severe symptoms have higher viral counts than non-hospitalized or asymptomatic patients, suggesting the hypoxaemic, shortness of breath symptoms are related to the viral count and resulting exaggerated immune response.

Based off this result the European Medicines Agency approved the use of REGN-COV2 antibody cocktail in patients who do not require supplemental oxygen but are at high risk of progressing to severe COVID-19.

FDA regulations currently recommend it for patients who are COVID positive with risk factors that may result in their hospitalization but do not recommend it for patients who are already hospitalized, requiring O2 therapy because of COVID or need chronic O2 therapy.

Those that fall into the high-risk categories include patients with a high BMI (over 35), diabetes, on immunosuppressive treatment or with an immunosuppressive disease, over 65 years of age or those with chronic diseases such as renal disease, cardiovascular disease, COPD, or other developmental disorders.

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Hormone Balance Diet: Eat Smart, Feel Better with SecondMedic

Your hormones are the body’s messengers - regulating everything from energy and digestion to mood and fertility. But today’s stressful lifestyles, processed foods, and erratic sleep can easily disrupt this delicate balance. The result? Fatigue, acne, mood swings, weight gain, and irregular cycles.

Thankfully, you can start restoring balance right at your dining table - with the Hormone Balance Diet, supported by SecondMedic’s personalized health guidance.

The Science Behind Hormone Balance

Hormones are chemical messengers produced by glands like the thyroid, pancreas, and ovaries/testes.
When they’re balanced, your metabolism, sleep, and mood remain stable. But when disrupted - due to stress, poor diet, or toxins - it leads to inflammation and chronic symptoms.

Major hormones influenced by diet include:

Insulin: controls blood sugar and fat storage
Thyroid (T3, T4): regulates metabolism
Cortisol: the stress hormone
Estrogen & Progesterone: reproductive health and mood

According to the ICMR 2024 study, 1 in 3 Indian adults shows early signs of hormonal imbalance - most linked to poor diet and stress.

Foods That Help Restore Hormonal Harmony

1. Eat Real, Whole Foods

Whole grains (brown rice, millets, oats) and vegetables stabilize insulin. Avoid refined flour, sugar, and processed foods - they cause spikes that disrupt hormones.

2. Include Protein in Every Meal

Proteins provide amino acids needed for hormone synthesis. Add eggs, lentils, paneer, tofu, or fish.
Tip: 1 gram of protein per kg of body weight per day is ideal.

3. Healthy Fats = Healthy Hormones

Fats help build estrogen, testosterone, and progesterone. Choose:

Ghee (in moderation)
Avocado, olive oil
Nuts & seeds (flaxseed, chia, sunflower)

Avoid hydrogenated oils and fried foods.

4. Boost Gut Health

Your gut microbiome regulates estrogen and cortisol. Include fermented foods like curd, buttermilk, kimchi, or probiotic drinks daily.

5. Micronutrients Matter

Magnesium: helps cortisol control - found in spinach, almonds
Zinc: supports thyroid and testosterone - pumpkin seeds, lentils
Vitamin D: crucial for insulin and estrogen balance - sunlight + fortified milk

6. Hydrate and Sleep Well

Dehydration and poor sleep elevate stress hormones. Aim for 7–8 hours of rest and 2–3 liters of water daily.

Common Signs of Hormonal Imbalance

Constant fatigue
Unexplained weight gain/loss
Hair thinning or acne
Irregular menstrual cycles
Mood swings, irritability
Low libido

If you notice 2–3 of these symptoms consistently, it’s worth booking a Hormonal Health Check through SecondMedic.

How SecondMedic Helps Restore Balance

SecondMedic’s Hormonal Health Program includes:

At-home hormone testing (thyroid, insulin, estrogen, testosterone)
Expert doctor consultation online
Personalized diet & supplement plans
Progress tracking through your SecondMedic health dashboard

This integrated care model helps patients restore hormonal balance naturally - through nutrition, sleep, and stress management.

Conclusion

Your hormones thrive on balance - not extremes. A well-planned Indian diet rich in whole foods, good fats, and fiber can naturally reset your system. Add mindful habits like yoga, rest, and hydration, and your body will thank you with lasting energy, focus, and peace.

At SecondMedic, we make hormone health simple, data-driven, and personalized - right from your home.

Book your Hormonal Health Test and Nutrition Consultation now at SecondMedic.com - because balance begins with care.

Real Data & References

ICMR 2024: 1 in 3 Indians shows signs of hormonal imbalance.
icmr.gov.in
NIN India (2024): Balanced macronutrient diets improve hormone stability.
nin.res.in
WHO India 2023: Nutrition-based intervention reduces insulin resistance by 28%.
who.int/india
SecondMedic Hormone Health Data (2025): 76% of patients report symptom improvement within 3 months of nutrition therapy.
secondmedic.com

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