Rumors abound that cranberry juice might enhance folks’s intercourse lives by altering the flavour of vaginal secretions.
Whereas these claims are scientifically unfounded, some proof means that cranberry juice might positively have an effect on postmenopausal well being, premenstrual syndrome (PMS) signs, and indicators of getting old.
Sexual well being
Some sources assert that consuming cranberry juice might enhance sexual experiences by enhancing the flavour of vaginal secretions.
Whereas one research checklist diets as one in every of a number of components that affect the vagina’s microbiome, no scientific proof helps the declare that cranberry juice can enhance vaginal style (1).
Thus, consuming cranberry juice is unlikely to spice up your intercourse life.
Postmenopausal well being
Menopause marks the cessation of menstruation. It comes with a number of hormonal modifications which will result in disagreeable signs, resembling temper swings, scorching flashes, night time sweats, vaginal dryness, and an elevated threat of UTIs (2, 3).
Curiously, animal research point out that cranberry juice might help postmenopausal well being.
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One older research in rats that had their ovaries eliminated discovered that common cranberry consumption lowered complete ldl cholesterol and different heart-health biomarkers. The removing of the rats’ ovaries imitates the discount in hormones after menopause in girls (4).
All the identical, human research are wanted.
Might assist stop indicators of getting old and promote immunity
Cranberries are extremely excessive in antioxidants, that are highly effective compounds that assist neutralize unstable molecules known as free radicals in your physique. These berries’ antioxidants embrace vitamin C, quercetin, flavonoids, and anthocyanins (5, 6).
Processing berries into juice might trigger some lack of antioxidants, however cranberry juice remains to be pretty excessive in these compounds. In reality, 1 cup (240 mL) of cranberry juice incorporates over 78% of the Each day Worth (DV) for vitamin C (7).
This vitamin promotes immune well being and correct collagen formation, which can improve your pores and skin’s elasticity and scale back indicators of getting old (8).
Some research additionally counsel that vitamin C helps coronary heart well being in girls by inhibiting the oxidation of LDL (unhealthy) ldl cholesterol, which can contribute to blockages in your arteries (9, 10).
But, research have noticed conflicting outcomes, and extra analysis is required to know the connection between vitamin C and coronary heart well being.
Moreover, test-tube research point out that quercetin might assist stop pancreatic, breast, and colon most cancers, however human analysis is missing (11).
Might assist ease PMS signs and forestall osteoporosis
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Cranberry juice is an honest supply of magnesium, containing 4% of the DV in 1 cup (240 mL) (12).
This mineral — which many individuals don’t get sufficient of — is crucial for a lot of physique processes, together with wholesome bones and correct muscle operate. A deficiency might contribute to muscle cramps (13).
Growing your magnesium consumption might assist muscular tissues contract extra successfully, leading to much less ache. As such, this mineral is assumed to assist ease PMS signs, which can embrace cramps (14).
What’s extra, magnesium is important for regulating bone density. Ladies are at an elevated threat of osteoporosis — or bone density loss — later in life, particularly after menopause when estrogen’s protecting results on bones lower (15, 16).
Thus, magnesium might assist alleviate this situation.
Throughout PMS, you may additionally expertise nervousness, despair, decrease again ache, and breast tenderness. One older assessment confirmed a big lower in these signs when girls supplemented with magnesium (17).
Nonetheless, the quantity of magnesium on this assessment was far increased than what you’d get from consuming cranberry juice. As such, particular analysis on cranberry juice is required.
Whereas extra human research are obligatory, cranberry juice might have a number of advantages for girls’s well being. These embrace easing PMS signs, stopping osteoporosis, aiding postmenopausal well being, and lowering indicators of getting old.
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