שייקים מחזקים עם ג'ינג'ר: אופנה חולפת או עובדה?

The rise of the ginger shot

"Ginger shots have gained extreme popularity in recent years", says Reema Patel, a London-based dietitian. "Typically, the shots are concentrated ginger juice, and may also contain honey, turmeric, cayenne pepper, or orange and lemon juice."

Ginger is the star of the show in these health shots. This natural root contains bioactive compounds such as gingerols and shogaols that are thought to benefit our health in a number of ways¹.

The rise of the ginger shot may be a recent trend but ginger itself has been used to treat ailments since ancient times².

Ginger shot benefits

There is a wealth of research evidencing the health benefits of ginger, including its ability to boost your מערכת חיסונית and ward off illnesses.

But how this relates to ginger shots is another story. "There isn't enough human research to completely outline the benefits of ginger shots," cautions Patel.

This is not to say that ginger in liquid form doesn't contain the same benefits, but the following research should be considered with caution, as most information is based on ginger in other forms, such as powders or capsules.

Registered dietitian Elouise Rice discusses the health and immune-boosting properties of ginger shots:

1. Anti-emetic properties

Rice says: "Ginger is well known for its ability to reduce בחילה. It has been found in some research to improve nausea in cancer patients receiving כימותרפיה³. There is also limited evidence that it may be able to help with motion sickness ו morning sickness if you are pregnant⁴. However, you should always consult your doctor before taking a new supplement if you are pregnant."

2. Anti-inflammatory properties

Rice says: "Ginger has been found to lower levels of C-reactive protein (CRP), which causes inflammation. Therefore, taking ginger may help to both prevent and manage long-term inflammatory conditions⁵."

3. Weight loss properties

Rice says: "There is a limited body of research which shows that consuming ginger may aid בהרזיה⁶. It is thought that this may be because it can transform white fat tissue into brown fat tissue. Brown fat tissue is more advantageous as it improves your metabolism and the energy you use up.

"Ginger may also aid weight loss through other mechanisms such as: appetite control, creating heat in the body which burns more calories, and breaking fat cells down and preventing new ones from forming. That being said, ginger alone will not help you to lose those few pounds you can't seem to shift - your overall diet and exercise is still important."

4. Heart disease and type 2 diabetes

Rice says: "Consuming ginger has been shown to both reduce and regulate blood sugar levels. Ginger can also positively affect insulin resistance, blood lipid (fat) profile, and promote weight loss, which when combined, shows promise for treating type 2 diabetes.

"Ginger may also have a protective effect against heart disease because it lowers לחץ דם, decreases inflammation, increases good cholesterol (HDL) levels, and improves our overall lipid profile.

"This being said, most findings are from animal studies, so we still have a long way to go until this is a legitimate treatment recommended for humans with type 2 diabetes or heart disease."

5. Digestion

Rice says: "Ginger has been found to support gut health by reducing bloating, עיכול and farting, and by relieving עצירות. This may be because ginger can speed up gastric emptying - the process of food moving from your stomach to your small intestine⁷."

Ginger shot downsides

Research gaps

Before you jump on the ginger shot bandwagon, remember that most studies investigate ginger in forms other than ginger juice. Much of the research is also based on animals or human cells in test tubes - in vitro studies - and Rice advises that more research is needed before ginger shots can be recommended to prevent or treat illnesses.

So, there's little evidence around ginger shots specifically, but there's also no clear evidence to show that they're not healthy, immune-boosting, or safe.

As with most things in life, its all about moderation: "Researchers remain uncertain regarding the maximum safe dosage of ginger and appropriate duration of treatment," adds Rice.

תופעות לוואי

Side effects to ginger are rare, and usually only occur when the herb interacts with certain medications.

Possible side effects:

• Mild gastrointestinal upset may happen in rare cases.

• Large amounts of ginger can thin your blood. If you are on blood thinning medication, such as warfarin, Patel advises caution if consuming ginger shots.

• As ginger can lower blood sugar levels, if you are on medication for blood sugar control it's important to be mindful of your ginger intake.

Ginger shot recipes vary, but typically the additional ingredients used to add flavour to these juice shots - such as turmeric, cayenne spice, and lemon - are also safe and healthy to drink in moderation.

Price tags

The final downside is the price tag. Rice points out that these trendy juice shots are expensive for their size: "A 60ml ginger shot can set you back £2-3, whereas, buying 100g of raw fresh ginger will only set you back 50p or so."

קריאה נוספת

1. Mao et al: Bioactive compounds and bioactivities of ginger.

2. Bode and Dong: Herbal medicine: Biomolecular and clinical aspects.

3. Uthaipaisanwong et al: Effects of ginger adjunct to the standard prophylaxis on reducing carboplatin and paclitaxel-induced nausea vomiting: a randomized controlled study.

4. Borrelli et al: Effectiveness and safety of ginger in the treatment of pregnancy-induced nausea and vomiting.

5. Mojgan Morvaridzadeh et al: Effect of ginger (zingiber officinale) on inflammatory markers: A systematic review and meta-analysis of randomized controlled trials.

6. Attari et al: A systematic review of the anti-obesity and weight lowering effect of ginger (Zingiber officinale Roscoe) and its mechanisms of action.

7. Bodagh et al: Ginger in gastrointestinal disorders: A systematic review of clinical trials.

8. Ayurveda with Rebecca: Ginger turmeric and lemon shots.