Nuffoods Spectrum India

A pinch of salt, literally, for a healthier kidney

29 April 2019 | Opinion | By Pavithra N Raj

Experts suggest that salt consumption should be limited to a teaspoon a day

image credit- naplesnews.com

image credit- naplesnews.com

The most basic ingredient of our survival necessity, food, is the pinch of salt we add in all our dishes. The sprinkle of those tiny white cubicles that rejoices our taste buds always appears harmless. However, a major part of table salt comprises of sodium (in the form of sodium chloride) which is a mineral found naturally in foods and has some serious effects on our health if not consumed in the right amounts. Salt is added to food as a preservative, to add flavor and to keep the food moist.

Experts suggest that salt consumption should be limited to a teaspoon a day which is usually 5 gm for a normal person without any comorbid condition. So a person can measure one teaspoon of salt and keep it aside for the entire day to be used for cooking.

Dietary restrictions tend to vary with individuals and it's always suggested to consult a dietician or nutritionist who can better guide you for diets specific to your body and health conditions.

Health condition

Ideal salt intake every day

Normal person

6 gm

Hypertensive patient

4 gm

Renal patient

3 gm

While some salt or sodium is required to maintain the water balance in the body, an excess amount of it in a person's diet can be harmful as it causes blood to hold fluid. Too much sodium also adds to the risk of high blood pressure, stroke, chronic kidney disease, and other severe health conditions. The extra fluid that builds up in the body increases the blood pressure, strains heart as well as the kidneys which can further cause puffiness, swollen ankles, shortness of breath and fluid around heart and/or lungs. Once the kidneys are damaged, they cannot filter excessed of sodium out of the system which leads to a rise in blood levels.

When a person is eating excess salt we need to drink plenty of water such that the electrolyte balance happens and the excess of salt is been thrown out in urine.

HIGH-SODIUM FOODS

LOW-SODIUM ALTERNATIVES

Salt

Salt-free herb seasonings

Canned, processed and frozen foods

Low-sodium canned foods

Hot dogs and canned meat

Fresh, cooked meat

Packaged rice/noodles/vegetables

with sauce

Plain rice/noodles without sauce

Regular tomato sauce

Reduced-sodium tomato sauce

Snack foods like chips and crackers

Unsalted pretzels/ popcorn, tortilla

Salty seasonings like soy sauce

Fresh vegetables, homemade soup

As impossible as it may seem, doing away with salt does not equal to doing away with flavor; only if you are eager to adorn that creative hat and experiment with your food and flavors with a variety of alternative seasoning of herbs and spices. Experts constantly highlight that no matter the time it may take to appreciate low-sodium foods, the results will go a long time in improving the health of your kidneys and your heart.

Some alternatives that can be used in place of salt are:

  • Use fresh garlic/onion, garlic/onion powder, black pepper, lemon juice, vinegar, onion pickled in vinegar, Italian herbs
  • Make your sauces at home or take low-sodium sauces and salad dressings, dry mustard
  • Opt for fresh beef, veal, pork, poultry, fish, eggs or low-salt deli meats
  • Prepare your own soups and casseroles without added salt with fresh vegetables

A few low-sodium meals that are worth trying for:

  • Pasta with basil flavor
  • Steamed herbed vegetables with – Thyme
  • Ginger poached chicken, chicken with sweet & sour onions
  • Chicken fajitas
  • Muffins
  • Spring vegetable and herb frittatas

Low-sodium benefits

Our tongue has five receptors; salty, sweet, bitter, sour and umami (savory). The cravings for the first two can be triggered easily and are also responsible for major health concerns and so it becomes important to monitor the intake.

However, you should be careful too as consuming too less quantity of salt than the normal requirement can also be problematic, causing hyponatremia and disorientation, sometimes cramps in the legs can also be caused. Lowers blood pressure, LDL cholesterol, bloating and swelling as well as hardening and thickening of arteries

  • Reduces the risk of a heart attack, kidney damage, stroke, brain aneurysm, diabetes, dementia, hypertension
  • Prevents congestive heart failure
  • Protects vision and improves memory

 

Pavithra N Raj, Chief Dietician, Columbia Asia Referral Hospital Yeshwanthpur, Bengaluru  

Comments

× Your session has been expired. Please click here to Sign-in or Sign-up
   New User? Create Account

© Copyright 2019. Nuffoods Spectrum. All Rights Reserved.
Web Interface Conceived and Powered By : SCI Knowledge Interlinks