The After-Session

During my years as a flight attendant on short-haul flights, I watched passengers order orange juice at breakfast with the quiet certainty that they were doing something healthy. That industrial juice in a carton, pasteurized, reconstituted from concentrate, stored for months, had nothing to do with fresh orange juice. One day, I brought my juicer on a layover in Lisbon and pressed oranges from the market. The crew couldn’t believe it.

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Bioactive molecules

What makes fresh orange juice superior to an ascorbic acid tablet is the complete vitamin C complex: bioflavonoids, rutin, and folic acid that work synergistically¹. Hesperidin strengthens blood capillaries and reduces winter vascular fragility². Vitamin C (53 mg/100 g) is essential for collagen synthesis, iron absorption, and the regeneration of oxidized vitamin E³. Pasteurized industrial juice has absolutely nothing in common: the enzymes are dead, the vitamin C is destroyed⁴.

The vitamin C in orange (approximately 53 mg/100 g) is the emblematic nutrient, but what makes fresh juice superior to an ascorbic acid tablet is the complete vitamin C complex in its entirety. Food-based vitamin C is not an isolated nutrient: it’s a synergistic ensemble that includes ascorbic acid, bioflavonoids, rutin, hesperidin, and the J and K factors of vitamin C identified by Szent-Györgyi, the Nobel Prize winner who discovered vitamin C. Kousmine insisted on this fundamental distinction: synthetic vitamin C does not replace natural vitamin C accompanied by its bioflavonoids, which multiply its absorption and effectiveness.

Orange concentrates hesperidin (30-60 mg/100ml of juice), a flavanone that improves microcirculation by strengthening capillary walls. Morand et al. (‘Hesperidin Contributes to the Vascular Protective Effects of Orange Juice,’ American Journal of Clinical Nutrition 93, no. 1 (2011): 73-80) show that 500 ml of orange juice per day improves endothelial function by 30% after 4 weeks. Vitamin C (53 mg/100g) and folates (30 mcg/100g) complete its profile.

Freshly pressed orange is a source of vitamin C, hesperidin, and anticancer limonene. It is recommended to press it by hand, never with an extractor to avoid the bitter white albedo. In winter, a fresh orange juice each morning is an elementary preventive gesture.

Table of key micronutrients

Micronutrient	Main role
Vitamin C (complex)	Immunity, antioxidant, collagen synthesis
Hesperidin	Capillary protection, vascular anti-inflammatory
Folates (B9)	Cell division, methylation cycle
Potassium	Alkalinization, water balance
Beta-cryptoxanthin	Vitamin A precursor, antioxidant
Pectin	Prebiotic, protective digestive mucosa gel

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Preparation with extractor

Ingredients:

• 2 raw beets
• 2 apples
• 1 piece of ginger (3 cm)
• 1 peeled lemon

Fresh orange juice oxidizes in 20 minutes and loses up to 50% of its vitamin C in 2 hours. Drink it immediately after extraction, never prepare it the day before.

What I personally think

After each surf session at Imsouane, Morocco, I would drink a large glass of freshly pressed orange juice facing the sea. When I worked in aviation, I would leave my Marrakech base whenever I could to surf that legendary right-hander. Fresh orange juice after two hours in the water, feet in the sand, the sun setting over the Atlantic. It’s this memory that returns every time I press oranges in my Hurom.

My recommended extractor

For this recipe, I use the Hurom H320N. Cold pressing preserves the entirety of the enzymes, vitamins, and phytonutrients that the heat from a centrifuge would destroy.

Promo code: francoisbenavente20 for -20% off everything on the Hurom website.

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