Harvard-trained doctor reveals 3 drinks that can lower the risk of cancer

In a world saturated with health advice, identifying genuinely effective strategies can be challenging. However, when a Harvard-trained gastroenterologist like Dr. Saurabh Sethi suggests incorporating specific drinks into your daily routine to bolster your body's natural defenses against cancer, it warrants attention.

Dr. Sethi, renowned for his evidence-based approach to nutrition, highlights three accessible drinks that may contribute to lowering cancer risk. These options aren't about quick fixes or miracle cures; instead, they focus on harmonizing with the body's functions by mitigating inflammation, facilitating cell repair, and enhancing overall immunity.

1. Matcha Green Tea

Green tea has long been celebrated as a beverage with potential benefits for weight management, detoxification, and even cancer prevention. While this might seem like another fleeting wellness trend, there's scientific basis to the claims.

The antioxidant epigallocatechin gallate (EGCG) found in green tea has demonstrated the potential to inhibit blood supply to cancer cells, potentially slowing or even stopping tumor growth in its early stages. Matcha, produced by grinding the entire tea leaf, offers a more concentrated dose of EGCG compared to regular green tea.

Consistency and quality are key. Opting for Japanese matcha, particularly ceremonial grade, can provide a higher concentration of catechins per gram. A single daily cup, prepared carefully, may offer consistent protection.

The water temperature is also crucial. Overheating can degrade the beneficial polyphenols. Using slightly warm water, rather than boiling water, helps preserve these cancer-fighting compounds.

2. Green Smoothie

Green smoothies have become ubiquitous, appearing on breakfast menus, social media feeds, and "detox" guides, often marketed as weight-loss solutions.

Consider how ingredients like ginger, spinach, celery, and cucumber can impact inflammation and cellular health—two areas intrinsically linked to cancer risk. Spinach boasts lutein and folate, nutrients associated with DNA repair and immune system support. Celery and cucumber provide hydration and apigenin, a natural compound with potential anti-tumor properties.

Ginger contains gingerol, which studies suggest can influence genes related to cancer cell growth. Together, these components work synergistically to support gut health, reduce chronic inflammation, and strengthen the body's natural defenses against cancer.

For optimal results, keep the fruit or sugar content of your green smoothie low. While adding banana or apple can enhance flavor, excessive sugar can counteract the anti-inflammatory benefits.

3. Turmeric Latte

Turmeric lattes, also known as "golden milk," are often touted as a bedtime beverage that combats inflammation and promotes relaxation. However, the limited absorption of turmeric on its own raises questions about its true effectiveness.

Curcumin, the active compound in turmeric, is notoriously difficult for the body to absorb. Combining turmeric with black pepper can significantly enhance absorption, potentially by as much as 2000%, thanks to piperine, a compound found in pepper.

Once absorbed, curcumin has been studied for its potential role in disrupting tumor cell signaling pathways, in addition to its anti-inflammatory properties. While no single spice can prevent cancer, incorporating turmeric mindfully into your diet, especially alongside healthy fats and black pepper, can be a subtle yet effective strategy for strengthening cellular resilience.

Be mindful of added sugars and artificial flavors in commercially prepared turmeric lattes. Preparing it at home using unsweetened almond or oat milk, a touch of coconut oil (to aid absorption), and a pinch of black pepper can maximize its benefits.